Trade_Skills.docx

ENCLOSURE 3

Trade Skill Training Lesson Plans and Outlines:

See Table 3-1 for training course requirements by trade.

Basic Corrosion Control (12 hours):

Day One - Cover the theory, and the types of corrosion along with who is responsible for the corrosion program and how it affects the different types of metals. Also cover Aircraft Corrosion Control (inspection, cleaning, removal and treatment). Using the NAVAIR Corrosion manual 01-1A-509 Volumes (1 theory and 2 Aircraft Corrosion).

Day Two - Continue with aircraft corrosion using the corrosion manual with inspection cleaning, removal, and treatment of aluminum (alodine). Also cover volume 4 consumables for corrosion control and then test.

Category 3 (Non Cab) crane Safety (24 hours):

Instructor conducts online training of the (Weight Handling Equipment) using Navy Knowledge Online webs site.

Class Room - Using the NAVFAC-P307 to covering Sections 1 thru 14 covering Categories 1, 2, 3 and 4 Cranes, identifying the names of the types of cranes and what category they are. The inspection, certification and different types of lift and cover all safe crane operations. Test at the end of class.

Practical Exam – (4 hours) Operate a Bridge crane using all safe practices as per NAVFAC-P307.

Chemical Conversion Coating (5 hours):

Classroom – cover the theory of chemical treating the surface of aluminum and aluminum alloys as per corrosion control manual.

Discuss the procedures for cleaning, preparing and applying chemical coating to the surface of aluminum in accordance with the Local Process Specification/Corrosion Control manual. Follow by written exam.

Practical Application Laboratory- performed cleaning, prepare and apply alodine to the surface of an aluminum sample plate.

Hydraulic Contamination Awareness (5 hours):

Classroom – discussed the safety procedures of working with the hydraulic systems and identifying contaminated fluids as per the Hydraulic Manual N/A 01-1A-17. Discuss different procedures for decontamination systems on the aircraft and support equipment. By sampling, testing, and controlling contamination of hydraulic fluid used in aircraft system. Follow by written exam.

Aircraft Locking Devices (6 hours):

The course provides instruction for correct hardware selection. Classroom – cover different types of locking devices such as safety wires, cotter pins, safety cable, lock washers, self-locking nuts, shear wire, and rod ends, and proper torqueing procedures. Discuss the correct procedures on equipment, tools, manuals, and inspections of aircraft locking devices. Follow by written exam.

Practical Application - applying safety wire, single and double twist.

Aircraft Installation Removal Fastener Class(40hrs):

The purpose of this class is to prepare our FRCSW maintenance personnel in the maintenance and repair of navy and marine aviation equipment's. It provides artisan's concise and accurate information and aides in the selection and correct use of the aerospace hardware and their tooling.

The NAVAIR 01-1A-8 is the Structural Manual, it is used as the reference and is a general manual and not specific to any aircraft TMS.

The different aircraft fasteners from NAVAIR 01-1A-8 are as follows:

a) Solid rivets (Universal and Countersink)

b) Hi- loks fastener Ex; (HL-18).

c) HLT (teaque).

d) Cherry Max (Blind Rivets universal and countersink) oversize.

e) Jo-Bolts (visu-lok).

The F/A-18 A -D (A1-F18AC-SRM-200) structural manual as follows:

a) Hi lock (shear), counter sinks nominal and protruding head oversize.

b) Briles Rivets.

c) Eddie Bolts 1 and 2.

d) Taper Loks bolt.

e) Radial Lock

Class Objectives

1. Students will be able to identify the different kinds of aircraft fasteners.

2. Students will be able to install the different kinds of fasteners.

3. Check the High and Low limits of aircraft fasteners.

4. Using the different aircraft fastener gages. Lecture use of Micrometer.

5. The proper use of the tools to install all the fasteners.

6. The artisan's will be able to be tested in the removal of the fastener by drilling the heads.

7. A film for solid rivets.

8. A film from Eddie Bolt 2 Test plate will be graded at 80% passing.

Daily 5 day class schedules:

Day 1 - Class lectures and start cutting aluminum alloy 7075 T6 a IAW Project Blueprint.

Day 2 – Class lectures and start laying out holes IAW blue print, start step drilling all layout holes.

Day 3 - Class lectures, continue drilling, ream and counter sink if necessary Day 4 – Class lectures, start countersinking. Final size all holes, de burr edges and holes. Install all Fasteners.

Day 5 – Finish installing all fasteners. Grade the installation. Then start drilling heads of 10 different types of a/c fastener. Grade the removal.

FRCSW Hole Quality Class(24hrs):

1. Reference: LPS NI MATL-0466 B, “MACHINING OF QUALITY HOLES IN METALLIC AIRCRAFT STRUCTURES USING HAND HELD TOOLS.

2. All artisans that are to be qualified will be required to pass a formal written test with a passing grade of 80%. In addition, a practical test will be given that demonstrates the artisan is skilled and knowledgeable in hole quality.

Day 1- General Safety Practice the use of chemicals and personnel protective equipment. M.S.D.S. material data safety sheet.

- lecture on LPS NI MATL 0466 B.

· Discuss the different cutting tools ie; drill bits, reamers, and flex hone.

· Inspection of cutting tools step drilling procedures, important of drill motor speed and lubrication proper lubrication. Using Drill guides and stop drill.

· Formal test 80% passing.

Day 2 – Prepare the Aluminum plates for drilling, reaming, countersink using countersink gage. Install 2 Hi-lock and one torque screw fastener. Start the second steel plate do the same.

Day 3 – Drill five holes in titanium plate IAW instruction. Or one hole IAW the project plate instruction. Drill all the fasteners, inspect and measure the holes. Final grade on practical, the total of more than 3 holes or skin damage is a failure.

COLD WORK LPS NI 456(12hrs):

Cold Working of Fastener Holes in the aluminum, titanium and steel. The purpose of cold working is to improve the fatigue performance of U.S. Naval aircraft structures.

Day 1- All day lecture of LPS NI 456. Artisans will be able to understand cold work tools safety, the importance of proper selection of power pack, mandrels and sleeve. Use of go-no-go gages on drilled/reamed holes. Use of different adapters.

Only certified and trained artisans can do cold work.

Day 2- (half a day) Formal and practical test.

Aircraft Blueprint Reading(40hrs):

Prints serves as valuable tool to a manufacturing industry. It is the major means of supplying necessary and technical information.

Day 1

· Meaning of blueprint, and process of making print.

· Start with the part blueprint test. 20 question. Instructor will be able to identify artisan’s weakness.

· Discussed the different types of drawings.

· The different use of lines and visualizing shapes. 20 minute quiz, 6 on how to visualize shape. 24 test question on pictorial views matching.

· Identify different lines use on print drawing. 24 test question matching.

· Continue to practice with the orthographic drawing of front view, top and right hand side view. 3 print quizzes on locating surfaces, different lines names. Ex; center line, leader line extension line etc… Day 2

· Discussed what and where is the Title Block in Blueprint.

· Part of the title block.

· Revision block (what is revision block?) importance of getting the right revision block. Ex; ECO, ECR..

· Scale block.

· Part number of the print, company name

· Drawing size.

· Fractional and Decimal Dimensioning.

· Spotting holes using the different tabular dimensioning, and coordinate.

· Unspecified tolerance block and it meaning.

Day 3

· Continue Tolerance (unilateral, bilateral and high and low limits measurements.

· Give 2 blueprint quizzes 20 question each practice only.

· Working drawings (one, two and three view).

· Test quizzes 2 quizzes 20 question practice only.

Day 4

· Discussed the different holes on aircraft structures.

· Blind and thru holes. Equal spacing of holes in degrees.

· Ream, countersink, de burr, spot face, bore and counter bore.

· Give 3 quizzes for class understanding.

· Start Aircraft Manufacture Boeing F/A-18 A-D blue print reading.

Day 5

· Continue and maneuver the F/A 18 blue print and review all on their knowledge retain.

· Final Test 40 question 85 % passing.

Avionics Corrosions (5hrs)

Learning Objective(s)

1. Students will learn to identify corrosion and the conditions that lead to its development

2. Students will gain awareness of factors that influence corrosion

3. Students will be aware of the different types of corrosion commonly found on aircraft components

4. Students will be able to recognize signs of corrosion on commonly used avionics metals

5. Students will have an understanding of the important role they play in the prevention and treatment of corrosion

Students must pass a written examination with a 80 % passing score.

CPR (5hrs)

Learning Objective(s)

Battery Safety (1hr)

Learning Objective(s)