TM-9-2320-341-10

TRUCK, TRACTOR, LIGHT EQUIPMENT TRANSPORTER (LET), 8X8 M983A4 LET

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-341-10 - Page 689 of 962

OPERATOR MAINTENANCE

TRANSFER CASE SHIFT LEVER WILL NOT SHIFT

INITIAL SETUP:

Equipment Condition

Engine OFF. (WP 0057)

Parking brakes applied. (WP 0056)

Wheels chocked. (WP 0072)

TROUBLESHOOTING PROCEDURE

TRANSFER CASE SHIFT LEVER WILL NOT SHIFT

TEST 1 - Does transfer case shift lever shift when transmission is shifted from Neutral

(N) to Drive (D)?

1.

Start engine (WP 0044)

2.

Move transmission range selector from Neutral (N) to Drive (D). Apply throttle to roll

vehicle slightly, and shift transmission from (D) to (N). As vehicle stops, shift

TRANSFER CASE shift lever.

Alison

Transmision

8X8

TRAILER

AIR SUPLY

PUSHT

M

M

TRANSMISSION

RANGE

SELECTOR

TRANSFER

CASE

SHIFT LEVER

Figure 1.

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