CB-M_H00008.0.pdf

U.S. COAST GUARD

ASSET COMPUTERIZED MAINTENANCE SYSTEM

CUTTER BOAT MEDIUM

H00008.0

REV'D 04/15/14

ASSET NUMBER OPERATING ACTIVITY MAINTENANCE ACCOMPLISHED MAINTENANCE DUE

DATE ASSET HOURS DATE ASSET HOURS

MO DAY YEAR MO DAY YEAR

ZULU DATE ZULU TIME

MO DAY YEAR

ITEM 1

DUE

CMS CODE ACTION DESCRIPTION CEINUM

H00008 SERVICE STEERING SYSTEM CB-B000-001

SCHEDULED UNSCHEDULED

DISCREPANCIES FOUND: NO_____ YES_____

MAN HOURS: MK___.___DC___.___EM___.___ET___.___IT___.___GM___.___BM___.___FN___.___SN___.___ME___.___OTHER___.___

REMARKS:

TECHNICIAN'S

SIGNATURE

TECHNICIAN'S

ID

* ASTERISK INDICATES QA REQUIRED QA

REFERENCES:

NONE

REVIEWED

BY

LOG YN DATA

ENTRY

COMPLETED

Distribution Statement D: Distribution authorized to the DHS/CG/DoD and their contractors Administrative/Operational use, 03/14/14. Other requests shall be referred to the appropriate asset product line.

WARNING: This document contains technical data whose export is restricted by the Arms Export-Control Act (Title 22, U.S.C., Sec 2751, et. seq.) or the Export Administration Act of 1979, as amended, Title 50, U.S.C. App 2401 et. seq. Violations of these export laws are subject to severe criminal penalties. Disseminate in accordance with provisions of DoD Directive 5230.25.

DESTRUCTION NOTICE: For classified documents, follow the procedures in DoD 5200.22-M, National Industrial Security Program Operating Manual, Section 5-705 or DoD 5200.1-R, Information Security Program Regulation, Chapter VI, Section 7. For unclassified, limited documents, destroy by any method that will prevent disclosure of contents or reconstruction of the document.

CBM

CUTTER BOAT MEDIUM

H00008.0

REV'D 04/15/14

MK BM

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

DC IT

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

EM FN

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

ET SN

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

GM OTHER

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

NAME: ____________________________TECH ID/TH: _______/_____ NAME: ____________________________TECH ID/TH: _______/_____

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CUTTER BOAT MEDIUM

H00008.0

REV'D 04/15/14

1 STEERING SYSTEM SERVICE

REFERENCES:

COMDTINST 9077.1 (series) Equipment Tag-Out Procedure

MPC H00009.0

MPC H00010.0

MPC H00014.0

MPC H00015.0

TOOLS/TESTEQUIPMENT:

Wrench, Torque, 40-200 in-lb

EXPENDABLES:

Plug, Vent, P/N: HA5431, CAGE: 5L649, NIIN: 015350897 (If required) Wheel, Steering, P/N: S-W-40132, CAGE: 5L649, NIIN: N/A (If required)

CONSUMABLES:

Cloth, Cleaning (Lint Free Rags), P/N: MIRACLEWIPEL001, CAGE: 51200, NIIN: 000449281 Dropper, Disposable, P/N: EW-06223-15, CAGE: 05668, NIIN: N/A (If required) Grease, Outboard Motor, P/N: 508298, CAGE: 1UVT5, NIIN: 013076848 Lubricating Oil, Hydraulic (Steering Fluid), P/N: HF15, CAGE: 48691, NIIN: 015804383 (If required)

A PRELIMINARY STEPS

WARNING

VARIOUS STEPS IN THIS PROCEDURE EMPLOY ITEMS ON

THE HAZARDOUS MATERIALS LIST. BEFORE EXECUTING

THIS MPC, REFER TO THE APPLICABLE MSDS/SDS FOR

FULL SAFETY AND HANDLING PROCEDURES.

WARNING

ENSURE EQUIPMENT IS PROPERLY TAGGED OUT. FAILURE

TO COMPLY MAY RESULT IN SERIOUS PERSONAL INJURY

OR DEATH.

NOTE: This procedure must be performed with the boat out of the water.

1. Complete Red Danger Tags IAW COMDTINST 9077.1 (series).

2. Remove the aft lazarette cover to gain access to steering controls.

B SERVICE STEERING WHEEL

1. Inspect steering wheel for the following:

a. Cracks.

b. Deformities.

2. Replace steering wheel, P/N: S-W-40132, if any damage is noted, (Refer to MPC H00009.0).

3. Inspect steering wheel for looseness.

a. Tighten steering wheel, (If required).

(1) Remove the plastic center cap from steering wheel.

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(2) Torque the wheel shaft nut to 150 in-lb.

(3) Reinstall the plastic center cap.

C SERVICE HYDRAULIC STEERING SYSTEM

1. Inspect helm pump fluid reservoir level.

a. Unscrew the self-venting steering fluid filler plug on helm pump, (Refer to Figure 1).

NOTE: Steering system fluid level should be between 1/8 inch and 1/2 inch below the bottom of the plug hole.

b. Check fluid level in the reservoir.

WARNING

AVOID EYE CONTACT, SKIN CONTACT, INHALATION, AND

INGESTIONWITH HYDRAULIC FLUID. WASH EXPOSED SKIN

THOROUGHLY AFTER HANDLING. FAILURE TO COMPLY

MAY RESULT IN PERSONAL INJURY.

(1) Add steering fluid, P/N: HF15, (If required).

(2) Remove excess steering fluid using a dropper, P/N: EW-06223-15, (If required).

2. Check the fluid level.

NOTE: An obvious drop in steering fluid level indicates air in the hy-draulic steering lines.

a. Turn the steering wheel all the way to port.

(1) Check for an obvious drop in fluid level.

(a) Purge steering system, (If required), (Refer to MPC H00010.0).

3. Inspect the vent plug for blockage or damaged threads.

a. Replace vent plug, P/N: HA5431, if any of the above discrepancies are found.

4. Install the vent plug on top of fluid reservoir at helm pump.

a. Tighten self-venting plug hand tight.

CAUTION

HYDRAULIC STEERINGHOSESMUSTBEPROTECTEDFROM

CHAFINGANDANYPOSSIBLECONTACTOR INTERFERENCE

WITH ASSEMBLY SCREWSOR SHARP EDGES OF ANY TYPE.

DO NOT ALLOW HOSES TO HANG FREE IN AN AREAWHERE

THEY COULD BECOME A SAFETY HAZARD. THE MINIMUM

BEND RADIUS IS 3.5 INCHES.

NOTE: The self-venting steering fluid filler plug on the helm pump is designed to relieve fluid pressure if the helm is overfilled. A leak from the cap indicates the helm pump has been overfilled, not a damaged helm pump.

NOTE: This procedure requires two people.

5. Check hydraulic steering system.

a. Secure the helm console in the open position.

b. Turn the steering wheel hard over to port, exceeding the pressure relief setting.

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CUTTER BOAT MEDIUM

H00008.0

REV'D 04/15/14

WARNING

AVOID EYE CONTACT, SKIN CONTACT, INHALATION, AND

INGESTION WITH STEERING FLUID. USE IN A WELL

VENTILATED AREA. WASH EXPOSED SKIN THOROUGHLY

AFTER HANDLING. FAILURE TO COMPLY MAY RESULT IN

PERSONAL INJURY.

c. Complete Steps 1 C 5.c. through 1 C 5.f. while continuing to hold the wheel hard to port.

d. Check for leaks at the following locations on the helm pump:

(1) In front of the console.

(2) In the back of the console, (Refer to Figure 2).

(3) Replace helm pump if leaks are found, (Refer to MPC H00009.0).

e. Check steering hoses/connections behind the console at the helm pump for the following:

(1) Cracks.

(2) Chaffing.

(3) Leaks.

(a) Tighten or reseal connection threads if leaks are found.

f. Replace steering hoses if any discrepancies are found, (Refer to MPC H00014.0).

g. Inspect the steering cylinder for leaks, (Refer to Figure 3).

(1) Replace steering cylinder if leaks are found, (Refer to MPC H00015.0).

h. Inspect the steering hoses and hose connections at the steering cylinder for the following:

(1) Cracks.

(2) Chaffing.

(3) Leaks.

(a) Tighten or reseal connection threads if leaks are found.

i. Replace steering hoses if any discrepancies are found, (Refer to MPC H00014.0).

6. Turn the steering wheel hard over to starboard, exceeding the pressure relief setting.

NOTE: Hold steering wheel hard to starboard while completing Step 1 C 6.a.

a. Check hydraulic steering system, (Refer to Steps 1 C 5.c. through 1 C 5.f.).

7. Secure the helm console in the closed position.

8. Inspect the following steering components at the steering cylinder for backlash, tightness, or other defor-mities:

a. Pivot bolt.

b. Operating cylinder.

9. Replace steering cylinder if any of the above items are found, (Refer to MPC H00015.0).

10. Inspect steering cylinder rod.

a. Turn the helm fully to port.

b. Wipe the exposed cylinder rod using a lint free rag, P/N: MIRACLEWIPEL001.

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CUTTER BOAT MEDIUM

H00008.0

REV'D 04/15/14

c. Inspect cylinder rod for nicks or scratches.

(1) Replace steering cylinder if nicks or scratches are found, (Refer to MPC H00015.0).

WARNING

AVOID EYE CONTACT, SKIN CONTACT, INHALATION,

AND INGESTION WITH GREASE. WASH EXPOSED SKIN

THOROUGHLY AFTER HANDLING. FAILURE TO COMPLY

MAY RESULT IN PERSONAL INJURY.

d. Lubricate the cylinder rod with a layer of marine grease, P/N: 508298.

e. Turn the helm fully to starboard.

f. Wipe the exposed cylinder rod using a lint free rag.

g. Inspect cylinder rod for nicks or scratches.

(1) Replace steering cylinder if nicks or scratches are found, (Refer to MPC H00015.0).

h. Lubricate the cylinder rod with a thin layer of marine grease.

11. Reinstall aft lazarette cover.

D FINAL STEPS

1. Remove the Red Danger Tags IAW COMDTINST 9077.1 (series).

2. Store, segregate, or dispose of hazardous materials IAW all applicable local, state, and federal regula-tions.

3. Record maintenance action by completing appropriate sign-off, adding pertinent remarks.

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CUTTER BOAT MEDIUM

H00008.0

REV'D 04/15/14

STEERING WHEEL AND HELM PUMP

Figure 1

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CUTTER BOAT MEDIUM

H00008.0

REV'D 04/15/14

HELM PUMP

Figure 2

STEERING CYLINDER

Figure 3

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