TM-5-3990-263-13-P

PALLET, ADAPTER, BRIDGE, M15

TECHNICAL MANUAL; OPERATOR AND FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)

APRIL 2012

TM-5-3990-263-13-P - Page 269 of 728

FIELD MAINTENANCE

FRONT PIN LOCK WILL NOT OPERATE

INITIAL SETUP:

Tools and Special Tools

Tool Kit, General Mechanic's: Automotive

(WP

0078, Table 2, Item 1)

Materials/Parts

Lockwasher (WP

0082, Table 1, Item 41) Qty:

6

Lockwasher (WP

0082, Table 1, Item 43) Qty:

2

References

WP

0052

WP

0063

WP

0064

Equipment Condition

Engine turned off. (TM 9-2320-435-10 or TM

9-2320-425-10) (WP

0076)

Equipment Condition (cont.)

Parking brakes applied. (TM 9-2320-435-10 or

TM 9-2320-425-10) (WP

0076)

Wheels chocked. (TM 9-2320-435-10 or

TM 9-2320-425-10) (WP

0076)

Load removed from the BAP. (WP

0006)

CBT air supply fully charged. (TM 9-2320-435-10

or TM 9-2320-425-10) (WP

0076)

BAP air supply hose connected to HEMITT supply

air coupling. (WP

0011)

TROUBLESHOOTING PROCEDURE

SYMPTOM

Front Pin Lock will not Operate.

MALFUNCTION

Vehicle Air Supply is Faulty.

CORRECTIVE ACTION

WARNING

Air system is under pressure. Never point airflow toward personnel. Failure to

comply may result in serious injury or death to personnel.

NOTE

Front pin locks will not operate without sufficient air pressure.

1.

Loosen hose clamp (Figure 1).

TM 5-3990-263-13&P

0030

0030-1