TM-5-3805-254-20-1

TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL VOLUME 1 OF 2

JANUARY 1988

TM-5-3805-254-20-1 - Page 361 of 790

TM 5-3805-254-20-1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Step 4.Set multimeter to 20 vdc scale.

Connect red test lead to socket end (9) and black test lead

to ground.

Rotate DOME/PNL light switch (7) until click is felt.

Check for 11 to 13 vdc on

multimeter.

Rotate DOME/PNL light switch (7) to dim position.

Disconnect test leads.

a.

If multimeter does not read 11 to 13 vdc, lamp (10) must

be replaced (page 2-719).

b.

If multimeter reads 11 to 13 vdc, go to step 5.

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