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 373 of 790

TM 5-3805-254-20-1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

b.If multimeter reads 11 to 13 vdc, 56A wire (6) must be replaced.

Notify Direct

Support Maintenance.

Step 3. Check lamp (3) as follows: Using multimeter, set to ohms scale and adjust to 0 ohms.

Connect red test lead to center contact (8) and black test lead to metal base (9).

Check for 0

ohms on multimeter.

Disconnect test leads.

If multimeter reads no continuity, replace lamp (3).

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

Push in, turn clockwise and release.

Push lamp socket (1) into left turn signal indicator

(2).

Close lower center instrument panel (page 2-424).

2-303