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 230 of 1364

TM 9-2350-238-20-1

2-12. ELECTRICAL CIRCUIT TROUBLESHOOTING (CONT).

Step 6.

Place red probe in pin socket C. Ground black probe.

indicates 0 ohms, connect electrical lead to low engine coolant level

warning light and go to step 7. If multimeter does not indicate 0 ohms, low

engine coolant level warning switch is operating properly.

Step 7.

To access aeration detector, remove engine deck assembly. Refer to page

2-935. Disconnect ground lead from aeration detector. Place red probe on

ground lead. Ground black probe. If multimeter indicates 0 ohms, go to

step 9. If multimeter does not indicate 0 ohms, repair ground lead. Refer to

page 2-371. Connect ground lead.

2-204