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 192 of 790

TM 5-3805-254-20.1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Step 5.

Set multimeter to 20 vdc scale.

Connect red test lead to output terminal (10) on secondary magnetic switch

(11) and black test lead to ground.

Rotate KEY SWITCH (3) clockwise to on position and check for 11 to 13

vdc on multimeter.

Rotate KEY SWITCH (3) counterclockwise to off position.

Disconnect test leads.

If multimeter does not read 11 to 13 vdc, notify Direct Support Maintenance.

2-123