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 347 of 790

TM 5-3805-254-20-1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Step 6.Test jumper wire (8) as follows: Using multimeter, set to ohms scale and adjust to 0 ohms.

Connect red test lead to terminal (3) on stoplight switch (1) and black test lead to terminal (9) on

stoplight switch (7).

Check for 0 ohms on multimeter.

Disconnect test leads.

a.If multimeter reads no continuity, jumper wire (8) must be replaced.

Notify Direct

Support Maintenance.

b.

If multimeter reads 0 ohms, connect batteries (page 2-

424) and go to step 7.

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