Attachment 2- N87 Task Cards.pdf

CL-601-604-605 - 0204

Tail # : () Work Order # :

Card #: 0204 Labor Hours: 0

Date :

Description: Challenger Exterior Cleaning (All Models)

Work Card Tasks TECH INSP Step Description

A Reference applicable Challenger Maintenance Manual if further information is necessary.

1 Job Set-Up.

a. For surface protection, to prevent water and cleaning material contamination, install the necessary covers and plugs specified as follows:

- One ram-air-intake plug

- Two pitot head covers

- One standby pitot head cover

- Two AOA transducer vane covers

- One auxiliary angle-of attack (AOA) vane cover

- One TAT probe sensor cover

- Two fuel-vent blanking plugs

- Two environmental control unit (ECU) exhaust plugs

- Two static-pressure sensor plugs

- Two winglet covers

- Two ice-detection probe covers

- One auxiliary power unit (APU) intake plug

- One APU exhaust plug

- Two heat-exchanger exhaust plugs

- One steer-by-wire cover

- One tail-tank fuel-jettison plug

- One tail-tank vent plug

- Two fan and bypass cover sets

- Two engine-intake rigid plugs and two engine-exhaust rigid plugs, or two power-plant cover sets

- Two complete nacelle covers

- Two main wheel covers

- One nose wheel cover

- One air driven generator (ADG) cover.

- Two APU drain plugs

b. Safety the edges of the covers with two layers of moisture-resistant adhesive tape (as applicable). Use HIGH-VISIBILITY TAPE and/or STREAMERS placed in a way they can be clearly seen from ground views.

Card #: 0204 Labor Hours: 0

Description: Challenger Exterior Cleaning (All Models)

Work Card Tasks TECH INSP Step Description

1 cont.

c. Obey all the cleaning precautions.

WARNING: OBEY THE PRECAUTIONS THAT FOLLOW WHEN YOU USE SOLVENTS

AND/OR CLEANING AGENTS:

- USE SAFETY GOGGLES

- PUT ON PROTECTIVE CLOTHING

- DO NOT LET SOLVENTS AND/OR CLEANING AGENTS TOUCH YOUR SKIN,

EYES,OR MOUTH

- DO WORK IN AN AREA THAT HAS A GOOD FLOW OF CLEAN AIR

- DO WORK IN AN AREA THAT IS FREE FROM SPARKS, FLAME, AND HOT

SURFACES

- OBEY THE MANUFACTURER'S INSTRUCTIONS

- GET MEDICAL AID IF IRRITATION OCCURS

SOLVENTS ARE POISONOUS AND CLEANING AGENTS CAN CAUSE INJURIES.

d. Make sure the aircraft is grounded.

WARNING: MAKE SURE THAT THE AIRCRAFT IS GROUNDED AT ALL TIMES

WHEN IT IS PARKED FOR MAINTENANCE OR DURING BAD WEATHER.

STATIC ELECTRIC CHARGES IN THE AIRCRAFT CAN CAUSE INJURIES

TO PERSONS AND DAMAGE TO EQUIPMENT.

WARNING: OBEY THE SAFETY PRECAUTIONS WHEN YOU DO WORK ON OR

NEAR THE WINDSHIELD OR THE WINDOWS. THE WINDOW

SURFACES CAN KEEP HIGH LEVELS OF STATIC VOLTAGE FOR

MANY HOURS AFTER FLIGHT. THIS CAN CAUSE INJURIES TO

PERSONS.

Card #: 0204 Labor Hours: 0

Description: Challenger Exterior Cleaning (All Models)

Work Card Tasks TECH INSP Step Description

T 2 Wash aircraft exterior.

WARNING: TO PREVENT CORROSION, DO NOT USE HIGH-PRESSURE SPRAYING

OF CLEANING DETERGENTS ON UNITS WITH HOLES WHICH DRAIN

INTO INTERNAL CAVITIES.

NOTE: It is recommended that you clean only a small area of the external aircraft surface at a time. This is necessary to prevent the cleaning solution applied to the external surface to dry before it is removed with water.

NOTE: Perform cleaning in shaded areas where possible, to avoid water spotting.

a. Apply a large quantity of clean water to the external surfaces in a continuous flow.

b. Apply the cleaning solution to the external surfaces with a water-soaked sponge, mop, or brush.

c. Let the cleaning solution soak for 5 minutes.

d. With the water-soaked sponge, mop, or brush lightly rub the external surface to loosen the abrasive particles. Keep a continuous flow of water where you touch the external surface until the particles are flushed away.

e. Remove the soap from the external surface with a continuous flow of clear water.

f. Lightly rub the external surface with a clean, low-lint cloth or chamois moist with water.

Card #: 0204 Labor Hours: 0

Description: Challenger Exterior Cleaning (All Models)

Work Card Tasks TECH INSP Step Description

T 3 Wash aircraft windows.

NOTE: Aircraft windows include the landing and navigation light covers, flight compartment and cabin windows.

WARNING: MAKE SURE THAT ELECTROSTATIC CHARGES ON AIRCRAFT WINDOW

SURFACES ARE DISSIPATED BEFORE CLEANING THE AIRCRAFT WINDOWS.

ELECTROSTATIC CHARGES ON THE AIRCRAFT WINDOWS CAN CAUSE

INJURIES TO PERSONS AND DAMAGE TO EQUIPMENT. USE ELECTROSTATIC

DISCHARGE KIT, GSE Ref. No. 56-10-02 (refer to ILLUSTRATED

TOOL AND EQUIPMENT MANUAL)

CAUTION: MAKE SURE THAT YOU REMOVE ALL WATCHES AND JEWELRY FROM

YOUR HANDS BEFORE YOU WORK NEAR THE WINDOWS. SHARP

OBJECTS CAN CAUSE DAMAGE TO THE GLASS AND ACRYLIC

SURFACES.

CAUTION: DO NOT USE ABRASIVE PRODUCTS SUCH AS FLOROHYDRIC ACID,

METHYL ETHYL KETONE, ACIDS AND BASES. THEY CAN CAUSE

DAMAGE TO THE COATING ON GLASS FACEPLY WINDSHIELDS.

CAUTION: DO NOT SCRUB OR USE TOO MUCH PRESSURE WHEN YOU CLEAN THE

WINDOW SURFACE. THIS CAN CAUSE DAMAGE OR CAUSE DISTORTION

TO THE WINDOW SURFACE.

a. In a clean container, mix one of the cleaning solutions in the ratios that follow:

- a solution of water and isopropyl alcohol: 1 to 1

- a solution of water and detergent concentrate: 9 to 1

- a solution of water and Ivory soap flakes: 16 to 1.

b. Carry the cleaning solution to the window with a clean sponge, low-lint cloth, or chamois. Then, with only your bare hand, lightly rub the surface of the window to loosen the abrasive particles.

NOTE: Keep a continuous flow of cleaning solution where you touch the window surface until the particles are flushed away.

c. Use a clean sponge, low-linth cloth, or chamois to carry clean water to the window and rinse the surface of the window fully.

d. Lightly rub the window surface with a clean rymplecloth made moist with clean water until the surface is dry.

Card #: 0204 Labor Hours: 0

Description: Challenger Exterior Cleaning (All Models)

Work Card Tasks TECH INSP Step Description

T 4 Cleaning the Nose Landing Gear and Main Landing Gear Wheel Wells and the Aft Equipment Bay.

Materials: Solvent, Aliphatic Naphtha - spec: TT-N-95 Type II

a. Remove any loose soil, unwanted grease, hydraulic fluid, or oil with a cloth or a soft brush.

NOTE: Use solvent sparingly and be careful not to spred the soil over other areas.

b. Clean the surface by one or more of the methods that follow:

- Wet a wiper or soft brush with the solvent, then wipe or brush the surface to clean.

- Put the part in solvent and let the soil soak, then clean the surface with a soft brush.

- Spray or pour the solvent onto the surface. Let the solvent flow to help clean or rinse the surface.

c. Use a clean dry cloth to remove any unwanted solvent.

T 5 Cleaning of the Tires.

a. Use a stiff bristle brush to remove the loose dirt, dust and mud that has collected on the tires.

b. Remove oil or grease contamination from the tires as follows:

- Make a clean cloth moist with solvent.

- Lightly rub the stain with the moist cloth.

- Let the solvent soak for 2 minutes.

- Lightly rub the area with a clean, dry cloth to remove the solvent.

- Apply a solution of warm water and detergent to the dirty areas with a sponge.

- Make the surfaces wet with a sponge moist with water.

- Lightly rub the area with a clean, dry cloth to remove the remaining moisture.

T 6 Polish the aircraft.

a. Apply fine grain polishing compound (NuShine II-S or AP-300) to the aluminum surface and rub the surface lightly with a clean, dry rymplecloth or flannel cloth until the aluminum surfaces are shiny.

b. Use Met-All for highly polished stainless steel surfaces and Brilliant Shine for satin finishes. Lightly rub the surface with a clean, dry cloth until the stainless steel surfaces are shiny.

Card #: 0204 Labor Hours: 0

Description: Challenger Exterior Cleaning (All Models)

Work Card Tasks TECH INSP Step Description

T 7 Close Out

a. Remove the protective covers and plugs from the aircraft along with the HIGH VISIBLILITY TAPE and/or STREAMERS installed during Step 1.

b. Remove any tape residue remaining on the aircraft.

c. Remove all tools, equipment, and unwanted materials from the work area.

d. If necessary, lubricate the aircraft components as applicable.

6 (Last)

CL-601 - 0207

Card #: 0207 Labor Hours: 0

Date :

Description: CHALLENGER 601-3R INTERIOR AND UPHOLSTERY CLEANING

Work Card Tasks TECH INSP Step Description

A NOTE: The approved and burn tested carpet cleaner is distributed by Masterblend, "UPHOLSTERY CLEANER, SELF NEUTRALIZING pH" comes in one gallon containers and can be easily transferred to individual spray bottles to clean smaller areas.

CAUTION: It is recommended that any area to be cleaned is not saturated due to the cleaner may assist in the removal of the fire retardant chemical.

B NOTE: DEFINITIONS

INTERIOR - Sidewalls, Headliners and Upwash/Downwash covers if applicable

UPHOLSTERY - Seat coverings and carpeting

T 1 Any carpeting not mentioned in the specific detailed areas should be cleaned with Masterblend, "UPHOLSTERY CLEANER, SELF NEUTRALIZING pH".

T 2 Any Seating coverings not mentioned in the specific details should be cleaned with Masterblend, "UPHOLSTERY CLEANER, SELF NEUTRALIZING pH".

T 3 Wool / Sheepskin Using Masterblend "UPHOLSTERY CLEANER, SELF NEUTRALIZING pH" apply small misting to effected area, blot to dry. Wool / Sheepskin have a natural resistance to dirt and grime, vacuuming often will keep the material looking new.

T 4 Any surfaces not mentioned in the specific detailed areas should be cleaned with 409, Simple Green or any other approved cleaner.

T 5 Spot clean with mild soap and water Air dry or dry quickly with warm setting of hair dryer For stubborn stains use mild solvent Dry cleanable by conventional methods using commercial dry cleaning agents

Seat (Leather Portion) Commode Seat and Bolster

Leather T 6 Can be spot cleaned using dry cleaning solvent

Should not come in contact with water Can be treated with Scotch guard

Baggage Area

Grospoint Silver Pearl

CL-601 - 0207

Card #: 0207 Labor Hours: 0

Description: CHALLENGER 601-3R INTERIOR AND UPHOLSTERY CLEANING

Work Card Tasks TECH INSP Step Description

T 7 Use warm mild soap and water When needed use a mild cleaning fluid

Headliner, sidewalls and Valances

NOTE: The original product is a canvas/cotton based material; this will be phased out as required to the Bay Collection, Biscay, Platinum.

Cleaning of both materials is the same.

2 (Last)

CL-600 - 0303

Card #: 0303 Labor Hours: 0

Date :

Description: PORTABLE FIRE EXTINGUISHER - WEIGHT CHECK AND INSPECTION

Work Card Tasks TECH INSP Step Description

A Reference TLMC 5-20-15 and Maintenance Manual Chapter/Section 26-25-00 and Raytheon E-Systems Green Sheet Supplements Chapter/Section 26-25-00 if further information is necessary.

B NOTE: Place all discrepancies on a non-routine card.

T 1 The Portable Fire Extinguishers have a 144 Month Hydrostatic Requirement. If the Bottle is replaced, weigh the replacement bottle before installation.

T 2 Weight Check

Remove extinguishers (1 in cockpit and 1 in cabin).

T 3 Check that the operating head is securely attached to cylinder, tamper indicator or nylon tie is not broken and nozzle is unobstructed.

T 4 Check freedom of movement of safety clamps by moving them from locked to unlocked and back to locked positions.

T 5 CAUTION: DO NOT ATTEMPT TO CORRECT CYLINDER OVERPRESSURE CONDITION BY

DISCHARGING FIREX AGENT. CYLINDERS SUBJECT TO OVERPRESSURE ARE

CONSIDERED DEFECTIVE.

Check reading on cylinder pressure gauge. If gauge indicates overpressure or underpressure, cylinder must be removed and serviceable container installed.

T 6 Check cylinder and reject if any of the following defects are noted:

a. Dents, abrasions or deep scratches are present on cylinder.

b. Any amount of corrosion is present on cylinder.

c. Container shows evidence of exposure to fire or excessive heat.

d. Evidence of repairs by soldering, welding, brazing or use of patching compounds.

e. Cylinder or shell threads are damaged.

T 7 Check extinguisher service tag. Weigh extinguisher in accordance with the instructions on the bottle, record weight, and date on service tag, VN Form 4100-16. Include bottle Date of Manufacture (DOM) on tag.

T 8 Secure Portable Fire Extinguishers in the mounting brackets provided. (1 in cockpit and 1 in cabin)

1 (Last)

CL-600 - 0528

Card #: 0528 Labor Hours: 0

Date :

Description: AURAL WARNING - SYSTEM FUNCTIONAL TEST (CLACKER, WAILER, & C CHORD)

Work Card Tasks TECH INSP Step Description

A Reference TLMC 5-20-15 and Maintenance Manual Chapter/Section 31-51-00 and Raytheon E-Systems Supplement Chapter/Section 31-51-00 if further information is necessary.

B NOTE: Place all discrepancies on a non-routine card.

C CAUTION: DURING TEST, PITOT-STATIC PRESSURE TESTER (TEST SET) OUTPUTS MUST

ALWAYS BE CONNECTED TO PITOT HEADS AND STATIC PORTS UNLESS OTHERWISE

SPECIFIED.

CAUTION: DO NOT SWITCH STATIC PRESSURE SELECTOR VALVES OR STALL PROTECT

SELECTOR VALVES WHILE ALTITUDE OR AIRSPEED SIGNALS ARE APPLIED.

CAUTION: REDUCE PITOT AND STATIC PRESSURE INPUTS TO AMBIENT BEFORE

CONNECTING OR DISCONNECTING ANY INPUTS.

CAUTION: ALWAYS WATCH INSTRUMENTS FOR ABNORMAL INDICATIONS DURING TEST.

CAUTION: DO NOT ALLOW RATE OF CLIMB OR DESCENT TO EXCEED 5000 FEET PER

MINUTE.

CAUTION: ON PITOT-STATIC TEST SET, MAKE SURE THAT CROSSBLEED CONTROL

VALVE IS OPENED BEFORE APPLYING ALTITUDE OR AIRSPEED SIGNALS.

T 1a The following Initial Procedure must be performed before Overspeed Warning Functional Test, Flap Overspeed Warning Functional Test, Altitude Advisory Functional Test or Vertical Track Change Alert Functional Test.

Ensure that pitot-static test set crossbleed control valve is opened.

T 1b Ensure that all electrical power is removed from the aircraft.

T 1c WARNING: TO AVOID PERSONNEL INJURY AND DAMAGE TO EQUIPMENT, ENSURE THAT

ALL PITOT AND STATIC ANTI-ICING HEATING ELEMENTS ARE DISABLED.

Remove ADS heater control.

T 1d Install pitot head test set adapters on left and right pitot heads.

T 1e On left pitot head test set adapter, connect pitot-static pressure tester (test set) pitot line to P1 pitot port and connect test set static lines to S1 and S2 static ports.

T 1f On right pitot head test set adapter, connect test set pitot line to P2 pitot port and plug S1 and S2 static ports.

Card #: 0528 Labor Hours: 0

Description: AURAL WARNING - SYSTEM FUNCTIONAL TEST (CLACKER, WAILER, & C CHORD)

Work Card Tasks TECH INSP Step Description

T 1g Set pilot's copilot's and test set altimeter barometric pressure scales to 29.92 inches Hg (1013 mb).

T 1h Ensure that STATIC PRESSURE SELECTOR VALVES on pilot and copilot side consoles are set to

STATIC TUBE.

T 1i Ensure that Aural Warning System, Wing Flap System, Intercom System, EFIS and Air Data System circuit breakers are closed.

T 1j Ensure pilots and copilots audio circuit breakers, (CBPA-145, CBPB-183) are closed, then apply external electrical power.

T 1k On the pilot and copilot display dim controllers, set the PFD/MFD controls to the middle position.

T 1l On pilot and copilot audio control units, set SPKR/BOTH/PHONE switches to BOTH.

T 1m On pilot and copilot audio control units, set all other switches to off.

T 1n Connect headsets to pilot and copilot intercom jacks.

T 1o Switch on test set, then slowly adjust test set airspeed controller to increase airspeed to 150 knots.

T 2a Overspeed Warning (Clacker) Functional Test.

Ensure that FLAPS control lever, on center pedestal, is set to 0 degrees.

T 2b Align IRU's and then engage autopilot.

T 2c Slowly adjust test set altitude controller to increase altitude to 9,000 feet.

Card #: 0528 Labor Hours: 0

Description: AURAL WARNING - SYSTEM FUNCTIONAL TEST (CLACKER, WAILER, & C CHORD)

Work Card Tasks TECH INSP Step Description

T 2d Slowly adjust test set airspeed controller to increase airspeed until overspeed warning clacker sounds and is heard in both headsets and from both speakers.

NOTE: There is a 0.5 second time delay between overspeed warning actuation and actual clacker sound.

Ensure that increase in pitot pressure is very slow around Vmo range.

T 2e Check that pilot mach/airspeed indicator (MASI) airspeed reads between 295 and 307 knots.

T 2f Slowly adjust test set airspeed controller to decrease airspeed to 150 knots and check that clacker stops.

T 2g Slowly adjust test set altitude controller to increase altitude to 45,000 feet.

T 2h Slowly adjust test set airspeed controller to increase airspeed until overspeed warning clacker sounds and check that pilot's mach/airspeed indicator MASI airspeed reads between 219 and 231 knots.

T 2i Slowly adjust test set airspeed controller to decrease airspeed to zero and check that overspeed warning clacker stops.

T 2j Slowly adjust test set altitude controller to decrease altitude to zero.

NOTE: If Flap Overspeed Warning or Altitude Advisory Functional Tests are required, omit steps 17 through 21.

T 2k Switch off test set.

T 2l Remove pitot head test set adapters from left and right pitot heads.

T 2m Remove test set and remove test adapters.

T 2n Disconnect headsets frompilot's and copilot's intercom jacks and stow.

T 2o Remove external electrical power and install ADS heater control panel.

Card #: 0528 Labor Hours: 0

Description: AURAL WARNING - SYSTEM FUNCTIONAL TEST (CLACKER, WAILER, & C CHORD)

Work Card Tasks TECH INSP Step Description

T 3a Flap Overspeed Warning (Wailer) Functional Test.

Open and tag ADC 2 circuit breakers on CBP-B 120 and 182

T 3b Set FLAPS control lever on center pedestal to 45 degrees.

T 3c Slowly adjust test set airspeed controller to increase airspeed until flap overspeed wailer sounds and check that overspeed warning wailers is heard in both headsets and from both speakers.

T 3d Check that pilot's EADI airspeed pointer reads between 190 and 196 knots.

T 3e Set FLAPS control lever on center pedestal to 30 degrees and check that flap overspeed wailer stops.

T 3f Slowly adjust test set airspeed controller to increase airspeed until flap overspeed wailer sounds and check that pilot's EADI airspeed pointer reads between 198 and 204 knots.

T 3g Set FLAPS control lever on center pedestal to 20 degrees and check that flap overspeed wailer stops.

T 3h Slowly adjust test set airspeed controller to increase airspeed until flap overspeed wailer sounds and check that pilot's EADI airspeed pointer reads between 232 and 238 knots.

T 3i Set FLAPS control lever on center pedestal to 0 degrees and check that flap overspeed wailer stops.

T 3j Slowly adjust test set airspeed controller to decrease airspeed to zero.

T 3k Remove tags and close circuit breakers opened in Step 3a.

T 3l Open and tag ADC 1 circuit breakers on CBP-A 115 and 144.

T 3m Repeat Steps 3b through 3k, checking airspeed on co-pilots' EADI.

Card #: 0528 Labor Hours: 0

Description: AURAL WARNING - SYSTEM FUNCTIONAL TEST (CLACKER, WAILER, & C CHORD)

Work Card Tasks TECH INSP Step Description

T 3n Remove tags and close circuit breakers opened in Step 3l.

T 4a Altitude Advisory (C Chord) Functional Test

NOTE: Initial Procedure (Functional Test) in paragraph H. must be performed before Altitude Advisory Functional Test unless preceded by Overspeed Warning or Flap Overspeed Warning Functional Tests.

Slowly adjust test set altitude controller to increase altitude to 10,000 feet. On copilot instrument remote controller, rotate ALT SEL knob to display a preselected altitude of 8,000 feet on an EADI.

T 4b Slowly adjust test set altitude controller to decrease altitude at rate of 1,000 feet per minute and verify the following:

_____Check that when altitude decreases through 9,000 feet, altitude advisory C chord sounds for one second.

_____Check that altitude alert light on the pilot altimeter comes on and remains on until altitude decreases through 8,250 feet.

_____Check that the altitude advisory C chord is heard in both headsets and from both speakers.

_____Check that when altitude decreases through 7,750 feet, the C chord sounds for one second.

_____Check that altitude alert light on pilot altimeter comes on.

T 4c Slowly adjust test set altitude controller to reduce altitude to zero.

T 4d Slowly adjust test set airspeed controller to decrease airspeed to zero.

T 4e Switch off test set.

T 4f Remove pilot head test set adapters from left and right pilot heads.

T 4g Remove test set and test set adapters.

T 4h Disconnect headsets from pilot's and co-pilot's intercom jacks and stow.

Card #: 0528 Labor Hours: 0

Description: AURAL WARNING - SYSTEM FUNCTIONAL TEST (CLACKER, WAILER, & C CHORD)

Work Card Tasks TECH INSP Step Description

T 5 *List the calibrated test equipment used to perform task card.

TEST EQUIPMENT USED PART NUMBER SERIAL NUMBER

CL-600 - 2321

Card #: 2321 Labor Hours: 0

Date :

Description: PASSENGER OXYGEN CYLINDER MOUNT INSPECTION

Work Card Tasks TECH INSP Step Description

A Reference TLMC Raytheon Supplement chapter/section 5-70-10 and Raytheon Supplement data in chapter/section 35-00-00 if further information is necessary.

T 1 Open nose equipment bay doors 212 AR and 211 AL.

T 2 Remove both 115 cu. ft. cylinders from mounts located in the nose equipment bay.

T 3 Perform a close visual check utilizing the intensity light source and magnifying lens, paying particular attention to aircraft structure in the area near the fasteners holding the upper cylinder mount to the left and right buttline 6.0 bulkhead frames.

NOTE: All cracks must be repaired using FAA approved data before bottles can be re-installed.

T 4 Install oxygen cylinders and service as necessary.

T 5 Leak check oxygen cylinder connections.

T 6 Close access doors 211 AL and 212 AR.

CL-600 - 3304

Card #: 3304 Labor Hours: 0

Date :

Description: VISUAL CHECK WINDSHIELD LOWER SILL FS 209.0

Work Card Tasks TECH INSP Step Description

A Reference TLMC 5-10-30, Challenger M/M White Pages Chapter/Section 39-11-31, Raytheon Green Sheet Supplements Chapter/Section 39-11-31, and Challenger NDT Manual PART 9 Chapter/Section 53-10-11 if further in formation is necessary.

B NOTE: Place all discrepancies on a non-routine card and in ILM.

T 1 Remove electrical power from aircraft.

T 2 Remove Pilots And Copilots Primary Flight Display

Release the three locking pawls from the unit and pull the display straight out so that the connector pins are not damaged. Identify each electrical connector. Install protective covers on all connectors and plugs.

(See Figure 1 Details B & D)(Refer to Raytheon Green Sheet Supplements 34-22-01)

T 3 Remove N1% RPM, ITT, N2%RPM, Fuel Flow indicators and identify each electrical connector and plug. Install protective covers on all connectors and plugs. (See Figure 1 Detail C Items 1, 2, 3, and 4)

T 4 Remove Pilots And Copilots Auto-Pilot Mode Select Panels

Release locking screws and pull mode select panels out. Disconnect pilots connector 1P301CA and co-pilots connector 2P301CA. Install protective covers on all connectors and plugs. Remove bonding jumper from receptacles. (See Figure 1 Detail A Item 3)(Refer to Raytheon Green Sheet Supplements 22-10-02)

T 5 Remove Glareshield Annunciator Panel

Release locking fasteners and pull glareshield annunciator panel out. Disconnect connectors P314 and J314. Install protective covers on all connectors and plugs. (See Figure 1 Detail A item 7)(Refer to Raytheon Green Sheet Supplements 22-10-03)

T 6 Remove the clamps to the air outlets and peel hose off of beaded tubes. Install protective covers over hose open ends. (See Figure 2)

T 7 Support the glareshield and remove the screws and washers around the lip. Remove the glareshield. (See Figure 2)

NOTE: Remove the remaining switches, lights, pushbuttons and switch/light as required for glareshield removal.

Protect the glareshield from scratches, high heat and liquid petroleum products or their vapors.

Card #: 3304 Labor Hours: 0

Description: VISUAL CHECK WINDSHIELD LOWER SILL FS 209.0

Work Card Tasks TECH INSP Step Description

T 8a Pull back installation and visually check for cracks and corrosion in the windshield lower sill, for twelve inches to either side of the centerline BL 0.0, paying particular attention to the inner fillet radius of the sill.

(See Figure 3)

(Refer to Challenger NDT manual PART 9 chapter/section 53-10-11)

NOTE: Any evidence of cracking or corrosion is to be reported to AVN-340 Engineering , who will then recommend rectification action.

I 8b Ok to close.

T 9 Install glareshield in the reverse order of removal, starting from step 7 to step 1.

T 10 Apply electrical power to aircraft. Perform operational/functional test of the annunciator lights, dim/brightness switches, and systems as follows. (See Figure 1 Detail A and Figure 1 Detail F, item 1)

(Refer to Challenger White Pages 39-11-31)

Check that both MASTER CAUTION PRESS TO RESET SWITCHES flash and when pressed reset themselves. (Refer to Challenger White Pages 31-53-00).

T 11 Check that both STALL/PUSH ANNUNCIATOR systems work as follows:

(1) Move both AOA vanes full up/down and that no damage is evident. Place in horizontal position.

(2) Hydro sys ELECT PUMP 3B to ON.

(3) STALL PROTECTION PUSHER switches to On and latched.

(4) STALL PROTECT FAIL lights, both OUT.

(5) FLAPS set to 0 degrees.

(6) STALL PROTECTION TEST hold both switches to TEST simultaneously. Both ALT COMP FAIL lights on.

T 12 Check the SPS functions as test indicator pointer moves over the scale toward the red region:

(1) Pointer within blue region, check that ENG 1/ENG 2, IGN A/B lights are ON.

(2) Pointer within yellow region, check stick shakers operate.

(3) Pointer within red region, check for aural stall warning and stick pusher operates. STALL/PUSH lights flash.

(4) Pointer stops moving, check STALL PROTECT FAIL lights flash.

NOTE: The STALL PROTECT FAIL lights may flash earlier in the test sequence. This is a normal indication.

(5) Press the Control column AP/SP DISC pushbuttons and check that stick pusher disengages and re-engages when pushbutton is released.

(6) G SWITCH TEST, check that stick pusher disengages and reengages when G SWITCH is released.

(7) Release both STALL PROTECTION TEST switches, ensure that above functions cease.

Card #: 3304 Labor Hours: 0

Description: VISUAL CHECK WINDSHIELD LOWER SILL FS 209.0

Work Card Tasks TECH INSP Step Description

T 13 Check that all other remaining lights on the glareshield, and flight displays work. (Bright/Dim and WARN LTS ) (See Figure 1 Detail F item 4)

T 14 Use the Engine Instrument Test Panel to test the following: (See Figure 1 Detail E)

Use test positions 1 and 2, the N1, N2, ITT, and Fuel Flow indicators display 888 and the analog displays full-scale reading.

T 15 Check that the ITT indicator RED overtemp warning light above the analog scale comes on.

NOTE: It is normal for the AUX PWR failure warning light located on the instrument control panel to come on.

NOTE: When the TEST switch is set and held to position 1 or 2, the test displays from 2 to 5 seconds and then resets to the pre-test display.

T 16 Check that automatic dimming of the instruments occur by varying the light level in front of the engine instrument test switch control panel photocell.

T I 17 Make appropriate logbook entries.

Card #: 3304Description: VISUAL CHECK WINDSHIELD LOWER SILL FS 209.0

FIGURE 1

Card #: 3304Description: VISUAL CHECK WINDSHIELD LOWER SILL FS 209.0

FIGURE 2

Card #: 3304Description: VISUAL CHECK WINDSHIELD LOWER SILL FS 209.0

FIGURE 3

CL-600 - 4309

Card #: 4309 Labor Hours: 0

Date :

Description: PASSENGER OXYGEN SYSTEM MASK DROP AND VISUAL INSPECTION

Work Card Tasks TECH INSP Step Description

A Reference Supplemental Maintenance Manual, Chapter/Section 35-20-00 and KCA Interior Maintenance Manual.

B WARNING: OILS, GREASE, SOLVENTS OR ORGANIC MATTER MAY BURN OR EXPLODE

SPONTANEOUSLY WHEN IN CONTACT WITH COMPRESSED OXYGEN. EXTREME CARE

MUST BE TAKEN TO AVOID ANY CONTAMINATION OF THE OXYGEN SYSTEM AND

COMPONENTS, HANDS, TOOLS AND CLOTHING MUST BE FREE OF OIL, GREASE AND DIRT

WHEN WORKING WITH OXYGEN EQUIPMENT.

CAUTION:

*1. OPEN FLAME AND SMOKING ARE STRICTLY PROHIBITED IN THE VICINITY OF

OXYGEN EQUIPMENT DURING TEST OR SERVICING

*2. ENSURE THAT AIRCRAFT IS ELECTRICALLY GROUNDED AND WORK AREA IS CLEAN

AND WELL VENTILATED BEFORE SERVICING OXYGEN EQUIPMENT

*3. ENSURE THE ELECTRICAL POWER IS OFF BEFORE SERVICING THE OXYGEN SYSTEM

*4. ENSURE THAT ONLY APPROVED/QUALIFIED PERSONNEL ARE PERMITTED TO CARRY

OUT SERVICING AND MAINTENANCE ON OXYGEN EQUIPMENT

C NOTE: Place all discrepancies on a non-routine card and in ILM.

T 1a Manual Test:

Rotate passenger oxygen control panel knob to MANUAL, located on the co-pilot's console aft of the EROS mask, and observe.

(1) All masks should clear dropout boxes.

(2) The cabin NO SMOKING signs shall be illuminated.

(3) Annunciator CABIN OXY ON shall be illuminated in the cockpit.

(4) Warning tone shall sound in cockpit.

(5) Feature panel lights shall be illuminated.

T 1b Rotate passenger oxygen control panel knob to OFF.

T 1c Pull lanyard on one mask to vent system.

Card #: 4309 Labor Hours: 0

Description: PASSENGER OXYGEN SYSTEM MASK DROP AND VISUAL INSPECTION

Work Card Tasks TECH INSP Step Description

T 1d Inspect oxygen masks for cleanliness and condition.

Inspect the elastometric hoses should not be rigid or brittle, chafed by abrasion,or suspect to contamination by moisture or corrosion.

T 1e Repack masks.

T 2a Automatic Test:

Remove vented cap and connect pitot static test unit to ALT TEST port on passenger oxygen control panel.

T 2b Rotate passenger oxygen control panel knob to AUTO.

T 2c Increase altitude on pitot/static test unit to approximately 20,000 feet and observe.

(1) All masks should deploy at 13,500 +/- 500 feet.

(2) The cabin NO SMOKING signs shall be illuminated.

(3) Cockpit annunciator CABIN OXY ON shall be illuminated.

(4) Warning tone shall sound.

(5) Feature panel lights shall be illuminated.

T 2d Rotate passenger oxygen control panel to OFF.

T 2e Lower altitude to ground level on pitot/static test unit.

T 2f Pull lanyard on one mask to vent system.

T 2g Repack masks.

Card #: 4309Description: PASSENGER OXYGEN SYSTEM MASK DROP AND VISUAL INSPECTION

3 (Last)

CL-600 - 4313

Card #: 4313 Labor Hours: 0

Date :

Description: OXYGEN LINES LEAK TEST

Work Card Tasks TECH INSP Step Description

A Reference TLMC Raytheon Supplement 5-70-10 and Raytheon supplement section in maintenance manual chapter/section 35-20-00 if further information is necessary.

T 1a Perform an oxygen line leak test.

WARNING: OBSERVE ALL APPLICABLE SAFETY PRECAUTIONS CONCERNING

MAINTENANCE OF OXYGEN SYSTEMS WHILE ACCOMPLISHING THIS PROCEDURE.

Inspect the system to assure all system components and lines are properly installed and secure. Assure that the oxygen system has been serviced to normal operating pressure (1850 PSI at 70degF). Assure that the passenger oxygen cylinder regulators are turned ON. Passenger control panel gauge should read 1850

PSI.

T 1b After one hour, gauge shall read 1850 psi. If leak is evident, locate and repair leak then retest.

CL-600 - 4317

Card #: 4317 Labor Hours: 0

Date :

Description: CABIN INTERIOR MAINTENANCE/CHECK

Work Card Tasks TECH INSP Step Description

A Reference TLMC Manual Green Sheet Supplements, Chapter/Section 5-70-10 and M/M Chapter 11 white pages and supplements, if further information is necessary.

B NOTE: Record all discrepancies discovered during this check on a non-routine.

C RETURN ALL UNUSED PARTS TO STOCKROOM.

T 1 Visually check passenger oxygen control panel for condition and security of mounting.

T 2 Visually check the oxygen masks in the drop boxes for cleanliness and damage.

Inspect the elastometric hoses should not be rigid or brittle, chafed by abrasion, or suspect to contamination by moisture or corrosion.

T 3 Check Galley for condition and security of mounting.

Check operation of doors, drawers and latches.

* Check trash bin access and disposal doors for proper operation, fit, sealing and latching.

T 4 * Check bulkheads, storage cabinets, equipment racks and work stations, etc. for condition and security of mounting.

T 5 Check operation of cabin interior lighting.

T 6 Check operation of emergency lighting.

Emergency light battery pack for condition and security.

T 7 Perform operational check of smoke detectors (push to test light assemblies on co-pilots annunciator panel).

CL-600 - 4317

Card #: 4317 Labor Hours: 0

Description: CABIN INTERIOR MAINTENANCE/CHECK

Work Card Tasks TECH INSP Step Description

T 8 * Toilet Compartment:

Check vanity for condition and security of mounting.

Check operation of door, drawers and latches.

Check trash bin access and disposal doors for proper operation, fits, sealing, latching.

*NOTE: The potable water system has been deactivated per EO 15-09-01.

T 9 Check water system supply and drain components for condition, corrosion and security of mounting.

T 10 Check air lav toilet for condition, security of mounting and corrosion.

T 11 Check interior doors for condition, security of mountings and proper latching.

T 12 Check placards for condition and brightness.

T 13 Visually check therapeutic mask (if installed).

CL-600 - 4319

Card #: 4319 Labor Hours: 0

Date :

Description: VCS CABIN INSPECTION

Work Card Tasks TECH INSP Step Description

A Reference Aero Aire Maintenance Manual if further information is necessary.

B NOTE: Place all discrepancies on non-routine cards.

T 1 EVAPORATOR PALLET INSPECTION

Remove the two access panels as shown in Figure 1.

Visually check for corrosion.

Loose or missing hardware.

Mounting flanges/brackets for damage.

Wire condition.

Wire terminals for security.

Lines and fittings for leaks.

Placard condition.

Insulation material on evaporator for condition and security.

Air leaks in cooling circuit.

Correct refrigerant level.

NOTE: Low airflow complaints only, visually check wear on fan impellers and fan for blockage.

CL-600 - 4319

Card #: 4319Description: VCS CABIN INSPECTION

CL-600 - 4322

Card #: 4322 Labor Hours: 0

Date :

Description: INTERIOR EMERGENCY LIGHTING OPERATIONAL

Work Card Tasks TECH INSP Step Description

A Reference TLMC 5-20-15; Raytheon Supplement 5-70-10; and Maintenance Manual, Chapter/Section 33-50-00 and TI 4158.1-33-22, if further information is necessary.

B NOTE: Place all discrepancies on a non-routine card and in ILM.

T C Power Supplies Battery date check:

The batteries installed in the Interior Emergency Power Supplies have a 48 month expiration from the date of manufacture.

If any of the batteries will reach their expiration in less than 12 months make a non-routine and replace the effective batteries. Make sure they are installed in the correct position numbers. Cockpit (K243201) or Cabin (L243201).

N/A no batteries due to expire in less than 12 months__________. (Stamp)

T 1 Close EMER LIGHTS circuit breaker on CBP-D.

T 2 At the copilot instrument panel emergency lighting panel set the ARM/OFF/ON switch to ARM.

NOTE: Make sure the passenger compartment reading lights and the aft vestibule lights are turned off.

T 3 At the galley switch panel, lift the guard and press the galley EMERG LIGHTS ON switch and verify that the interior emergency lights (passenger entrance exit sign, emergency exit sign, the RH and RH reading lamps, and the aft vestibule light) come on.

T 4 At the galley switch panel, lift the guard and press the galley EMERG LIGHTS ON switch and verify that the interior emergency lights go out.

T 5 Open EMER LIGHTS circuit breaker on CBP-D and verify that the interior emergency lights come on.

T 6 Close EMER LIGHTS circuit breaker on CBP-D.

T 7 At the copilot instrument panel emergency lighting panel set the ARM/OFF/ON switch to ON and verify that the interior emergency lights come on.

T 8 At the copilot instrument panel emergency lighting panel set the ARM/OFF/ON switch to ARM and verify that the interior emergency lights go out.

CL-600 - 4322

Card #: 4322 Labor Hours: 0

Description: INTERIOR EMERGENCY LIGHTING OPERATIONAL

Work Card Tasks TECH INSP Step Description

T 9 Open EMER LIGHTS circuit breaker on CBP-D.

T 10 At the copilot instrument panel emergency lighting panel set the ARM/OFF/ON switch to OFF. Close CB on CBP-D.

CL-600 - 4323

Card #: 4323 Labor Hours: 0

Date :

Description: INTERIOR EMERGENCY LIGHTING POWER SUPPLIES MAINTENANCE

Work Card Tasks TECH INSP Step Description

A *Reference Supplemental Maintenance Manual, Chapter/Section 5-70-10 and 33-50-00, and TI 4158.1-33-22, if further information is necessary.

B NOTE: Place all discrepancies on a non-routine card and in ILM.

T 1 Perform In-Aircraft capacity check on Interior Emergency Lighting Power Supplies, as follows:

a. Turn on the emergency light system with no external or generator power on the aircraft.

NOTE: Essential 28VDC bus power must be available to initially turn ON the Emergency Lights, and then all aircraft bus power turned off.

b. The interior lights should function with no noticeable dimming or yellowing of the incandescent bulbs for a minimum of 12 minutes.

CL-601 - 4330

Card #: 4330 Labor Hours: 0

Date :

Description: EMERGENCY EQUIPMENT INSPECTION

Work Card Tasks TECH INSP Step Description

A Reference Supplemental Aircraft Maintenance Manual 4109.2-2.

B All discrepancies discovered during this check must be recorded as non-routines.

Refer to TI 4100.24 General Maintenance Manual procedures.

C NOTE: Life vest are packaged in approved poly bags which are sewn shut and include dated inspection certificate cards.

If poly bag has been opened, or if date on certification card has expired or will expire within 12 months, replace the life vest. The MFD/INSP date (month/year) for each vest can be verified by looking through its translucent packaging material. A bright light source may be required.

T 1 PILOT POSTION, EMERGENCY EQUIPMENT INSPECTION:

Emergency Flashlight: Operational check, replace batteries if needed.

Inspect flashlight mount bracket for condition and security.

Return flashlight to mounting bracket and check for proper fit.

Crash Axe: Check for condition and security.

Life Vest: Inspect life vest for condition and expiration date.

Inspect life vest storage pouch for condition and security.

Return life vest to the pouch behind the pilot’s seat and secure cover.

Smoke Goggles: Replace the goggles if the lenses are cracked, if the frame is cracked, or the foam padding is deteriorated.

Return the Smoke Goggles and pouch to the storage bin at the left of the pilot’s seat.

EVAS: Visually check the EVAS for general condition, security and proper position in the cockpit.

Card #: 4330 Labor Hours: 0

Description: EMERGENCY EQUIPMENT INSPECTION

Work Card Tasks TECH INSP Step Description

T 2 COPILOT POSITION, EMERGENCY EQUIPMENT INSPECTION:

Emergency Flashlight: Operational check, replace batteries if needed.

Inspect flashlight mount bracket for condition and security.

Return flashlight to mounting bracket and check for proper fit.

Life Vest: Inspect life vest for condition and expiration date.

Inspect life vest storage pouch for condition and security.

Return life vest to the pouch behind the copilot’s seat and secure cover.

Smoke Goggles: Replace the goggles if the lenses are cracked, if the frame is cracked, or the foam padding is deteriorated.

Return the Smoke Goggles and pouch to the storage bin at the right of the copilot’s seat.

EVAS: Visually check the EVAS for general condition, security and proper position in the cockpit.

T 3 OBSERVERS POSITION, EMERGENCY EQUIPMENT INSPECTION:

The observer's smoke goggles and life vest are stored in the galley compartment.

Life Vest: Inspect life vest for condition and expiration date.

Smoke Goggles: Replace the goggles if the lenses are cracked, if the frame is cracked, or the foam padding is deteriorated.

Remove any trash or miscellaneous items from emergency equipment storage bin.

Return the smoke goggles and life vest to the galley compartment.

T 4 PROTECTIVE BREATHING EQUIPMENT(PBE)INSPECTION:

Three PBE Hoods are located in the aircraft cabin. One in the Crew Coat Closet, one on the Life Raft Stowage Container and one on the Aft Partition. Reference TI 4158.1-32-15 and EO 16-09-09.

Inspect PBE Hood storage container for condition and security.

Verify the "Replace by Date" Label date has not expired. The PBEs have a 126 Month Life Limit.

Verify each PBE Container Tamper-Evident Seals are unbroken.

Verify each PBE Humidity Indicators are Blue in color. A Humidity Indicator that has turned Pink indicates that moisture has breached the barrier pouch and the PBE is no longer serviceable.

Card #: 4330 Labor Hours: 0

Description: EMERGENCY EQUIPMENT INSPECTION

Work Card Tasks TECH INSP Step Description

T 5 MISION SPECIALIST POSITION, EMERGENCY EQUIPMENT INSPECTION:

Life Vest: Inspect life vest for condition and expiration date.

Return life vest to the storage bin at the left of the technician’s seat.

Smoke Goggles: Replace the goggles if the lenses are cracked, if the frame is cracked, or the foam padding is deteriorated.

Return the Smoke Goggles and pouch to the storage bin at the left of the technician’s seat.

T 6 PASSENGER/CABIN EMERGENCY EQUIPMENT INSPECTION:

Life Vest: Life vests are located under each passenger seat. Inspect life vests for condition and expiration date.

Return each life vest to the storage container below each passenger seat.

Life Line: Inspect life line at emergency exit for condition and security.

Life Rafts: Two life rafts are secured in the cabinet located aft of the AFIS Equipment rack. Inspect for general condition and security.

CL-600 - 5321

Card #: 5321 Labor Hours: 0

Date :

Description: LAIRCM 400 Hour Inspection

Work Card Tasks TECH INSP Step Description

A Reference Maintenance Manual 4109.2-2 and 4109.3-3 Chapter 53, EO 05-09-10 and 4190.3, if further information is necessary.

B NOTE: Place all discrepancies on a non-routine card and in ILM.

C NOTE: APPLY FAYING AND SEAL AROUND EXTERIOR OF BLANKING PLATES TO ENSURE

MOISTURE DOES NOT ENTER FAIRINGS. USE PR-1775 CLASS B OR MIL-S-81733 MINIMUM

ADHESION SEALANT.

NOTE: TO ENSURE PROPER ELECTRICAL BONDING WHEN SENSORS ARE REINSTALLED,

DO NOT APPLY SEALANT BETEEN BLANKING PLATE AND SENSOR MOUNT.

T 1 Forward Sensors and Fairing Inspection:

(a) Remove the Sensors (001-007671-009) or Blanking Plates (4890466-201/-202), ground straps, and Sensor Fairings (4890463-801, -802 & -901).

(b) Check the Sensor and Sensor Fairing attachment fasteners, nutplates. and inserts for any signs of damage or corrosion. Use a mirror and flashlight to inspect the nutplates and inserts. Replace any corroded or damaged fastencrs, nutplates, or inserts.

(c) Visually inspect the Sensor Fairings for cracks, structural damage, and missing or damaged finish.

Pay particular attention to areas around the sensor cutout and all fastener holes. Inspect the fairings for any signs of delamillation paying particular attention to edges and areas around holes. Touch up any areas with damaged finish.

(d) Verify that the aluminum sensor Mounting Plate (4890463-6011-603) is securely bonded to the Fairing by checking for play or looseness. Visually inspect the Mounting Plate for corrosion. Contact Engineering if corrosion or damage is found. Contact Engineering if any cracks, delaminations. or other damage are found in the fairings.

(e) Inspect the grounding stud assembly. Make sure the nuts on the aft side are tight. Check for signs of corrosion on mounding stud. If corrosion is found, the grounding stud shall be replaced.

(f) Check for signs of moisture intrusion into the Wing-Body Fairing. Pay particular attention to the Sensor cutout area. Use a light and mirror to check for any internal signs of delamination or disbonding. If signs of internal or external damage are found, remove the fairing, then contact Engineering for a repair disposition. Touch up any areas with damaged finish or edge seals.

* (g) Reinstall the Sensor Fairings, ground straps, and Sensors or Blanking Plates. Renew any faying or fillet seals. Refer to step C.

Card #: 5321 Labor Hours: 0

Description: LAIRCM 400 Hour Inspection

Work Card Tasks TECH INSP Step Description

T 2 Aft Sensors, Fairings, and Mount Inspection:

(a) Remove the Sensors (001-007671-009) or Blanking Plates (4890466-203/-204) and the fairings (4890460-501/-502).

(b) Check all removed fasteners and their respective nutplates for any signs of damage or corrosion. Use a flashlight to inspect the nutplates. Replace any corroded or damaged fasteners or nutplates.

(c) Visually inspect the fairings, fillers (4890460-1009/-1010) and fittings (4890460-601/-602) for cracks. corrosion, or damage. Pay particular attention to fastener holes, areas around fasteners, areas with tight bend radii, or where two or more layers of metal are in contact. Use a mirror and light to inspect inside the Fittings. Touch up any areas where the finish is damaged.

(d) Visually inspect the exposed portion of the Doubler (4890460-701/-702) for signs of cracks, corrosion, and loose or missing fasteners. Touch up any area where the finish is damaged. Report any cracks or corrosion to Engineering.

(e) Inspect the doubler to skin interface at the sensor cutout for any signs of corrosion. Use a mirror and flashlight to check both sides. Report any corrosion to Engineering. Touch up any area where the finish is damaged.

(f) Visually inspect the inside surface of the skin under the doubler for cracks, corrosion, or damaged finish. A mirror and light can be used to accomplish this inspection through the sensor cutout.

* (g) Reinstall the Fairings and Sensors or Blanking Plates. Renew any faying or fillet seals. Refer to step C.

Card #: 5321 Labor Hours: 0

Description: LAIRCM 400 Hour Inspection

Work Card Tasks TECH INSP Step Description

T 3 SLTA Mount Inspection:

(a) Remove the SLTA (154-003432) and Fairing (4890459-2101) or the Blanking plate (4890465-201).

(b) Check the SLTA and Fairing attachment fasteners and the threads in the attachment flange (4890459-1601) for any signs of damage or corrosion. Use a flashlight to inspect the flange threads.

Replace any corroded or damaged fasteners.

(c) Visually inspect visible portions of the flange for signs of corrosion. Pay particular attention to fastener holes and areas around the flange attachment fasteners.

(d) Visually inspect the Doubler (4890459-2501) for cracks, corrosion, damaged finish, and loose or missing fasteners. Make sure that drain holes are clear. Touch up any area where the finish is damaged.

(e) Check that all the SLTA Fitting Attachment Fasteners are intact and tight. A manual check for looseness and play is adequate. This can be accomplished through the empty SLTA mounting hole or from inside the electronics bay.

(f) From inside the electronics bay, visually inspect the inside surface of the skin over the Doubler. Prior to inspection, clean any debris or residue from the inspection area. Carefully check for signs of cracks, corrosion, and damaged or missing finish. Also look for signs of moisture accumulation. Pay particular attention to areas around fasteners and along frames and stringers.

* (g) Reinstall the SLTA and Fairing or the Blanking Plate. Renew all faying and fillet seals. Refer to step C.

Card #: 5321Description: LAIRCM 400 Hour Inspection

4 (Last)

CL-600 - 5505

Card #: 5505 Labor Hours: 0

Date :

Description: PITCH TRIM ACTUATOR - BITE TEST

Work Card Tasks TECH INSP Step Description

A Reference TLMC Manual Chapter/Section 5-10-30 and Collins Report - RBS 601A109 if further information is necessary.

B NOTE: Place all discrepancies on a non-routine card and in ILM.

C NOTE: The Ground Maintenance BITE Test is part of the Build-in Test Equipment (BITE) and is generated by the BITE Module PCB when the HSTCU front panel door is open and the Push to Test switch is depressed. The Ground Maintenance BITE Test performed at every 400 flight hours will ensure that the following are verified:

a) Verify brakes integrity.

b) Ensure that no failure is recorded in Non Volatile Memory.

WARNING: MAKE SURE THE AREA AROUND THE HORIZONTAL STABILIZER IS CLEAR

BEFORE PERFORMING THIS CARD.

T 1 Do the Self-test of the HSTCS as follows: (Apply external power)

a. Disengage the latches (1) that attach the front cover of the HSTCU (2).

b. Open the front cover of the HSTCU (2). Make sure that the green LED on the front panel of the HSTCU (2) starts to flash.

c. Push simultaneously the red ("A") and green ("B") pushbuttons on the front panel for 1 second (HSTCU Fault Log reset).

d. Make sure that all red LEDs located on the HSTCU front panel are OFF. If any of the red LEDs are ON, then cycle (i.e. turn off, then turn back on) aircraft power to turn them off. If the red LEDs cannot be turned off, then replace the HSTCU.

e. Push the blue ("C") pushbutton on the front panel for 1 second (Self-test initiation).

WARNING: PUSH THE RED ("A") PUSHBUTTON ON THE FRONT PANEL TO STOP THE

SELF-TEST IF AN EMERGENCY OCCURS. IF YOU DO NOT STOP THE SELF-TEST DURING

AN EMERGENCY, YOU CAN CAUSE INJURIES TO PERSONS AND/OR DAMAGE TO

EQUIPMENT.

f. During the self-test, the red LEDs will flash sequentially until the self-test is completed. If none of the red LEDs flash, then perform the HSTCU SELF-TEST INITIATION FAULT Check. If some of the red LEDs flash, but one or more do not flash, then replace the HSTCU because of faulty LED(s).

g. The test is completed when the red LEDs no longer flash, and the green LED starts to flash again.

Close front cover of the HSTCU (2).

I 2 Make appropriate logbook entries.

CL-600 - 5505

Card #: 5505Description: PITCH TRIM ACTUATOR - BITE TEST

CL-600 - 7128

Card #: 7128 Labor Hours: 0

Date :

Description: WING UPPER COVER VISUAL CHECK OPEN UP

Work Card Tasks TECH INSP Step Description

A Reference TLMC Manual Chapter/Section 5-10-30 and NDT Manual Part 9 VC-57-30-28, if further information is necessary.

T 1 Remove the following access panels (See Figure 1).

140-AL 140-AR 140-CL 143-CZ

140-BL 140-BR 140-CR 144-CZ

CL-600 - 7128

Card #: 7128Description: WING UPPER COVER VISUAL CHECK OPEN UP

ACCESS PANELS OPEN UP

CL-600 - 7350L

Card #: 7350L Labor Hours: 0

Date :

Description: WING UPPER COVER VISUAL CHECK

Work Card Tasks TECH INSP Step Description

A *Reference TLMC Manual Chapter/Section 5-10-30 and NDT Manual Part 9 VC-57-30-28, if further information is necessary.

B NOTE: Place discrepancies on a non-routine card and in ILM.

T 1 Visually check for cracks, deformation and corrosion in the Wing Upper Cover. (See Figure 1).

T 2 *Utilizing the borescope check the centerline splice area for cracks, deformation and corrosion.

NOTE; Any evidence of cracking or corrosion is to be reported to AVN-340 Engineering, who will then recommend rectification action as required.

T I 3 Make appropriate logbook entries.

CL-600 - 7350L

Card #: 7350LDescription: WING UPPER COVER VISUAL CHECK

CL-600 - 7628

Card #: 7628 Labor Hours: 0

Date :

Description: WING UPPER COVER VISUAL…