TM-9-2350-238-20-1

HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1994

TM-9-2350-238-20-1 - Page 202 of 1364

TM 9-2350-238-20-1

2-12. ELECTRICAL CIRCUIT TROUBLESHOOTING (CONT).

Step 2.

Disconnect lead GND from SUSPENSION LOCKED warning light.

Connect multimeter between lead GND (terminal end) and ground. If

multimeter indicates continuity, go to step 3. If multimeter indicates no

continuity, repair lead GND. Refer to page 2-371. Connect lead GND to

SUSPENSION LOCKED warning light.

Step 3.

Make sure MASTER switch is OFF before repairing

electrical circuits. Failure to observe this warning

could result in injury to personnel.

Disconnect lead 234 from SUSPENSION LOCKED warning light. Place

red probe in lead 234 (terminal end) and ground black probe. Set

MASTER switch ON. If multimeter indicates about 24 volts, replace

SUSPENSION LOCKED warning light assembly. Refer to page 2-571. If

multimeter indicates no voltage, repair lead 234 between SUSPENSION

LOCKED warning light and suspension lockout pressure switch. Refer to

page 2-371. Set MASTER switch OFF. Connect lead 234 to

SUSPENSION LOCKED warning light.

2-176