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 367 of 790

TM 5-3805-254-20-1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

b.If multimeter reads 0 ohms, install lamp (3).

Put lamp (3) in lamp socket (1).

Push

in, turn clockwise and release.

Push lamp socket (1) into oil pressure/water

temperature indicator (2) and go to step 4.

Step 4.Using multimeter, set to ohms scale and adjust to 0 ohms.

Connect red test lead to lamp

socket (1) and black test lead to ground stud (11).

Check for 0 ohms on multimeter.

Disconnect

test leads.

If multimeter reads no continuity, 11 wire (12) must be replaced.

Notify Direct Support

Maintenance.

2-297