TM-9-2320-272-23-2

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5

SEPTEMBER 2012
TM-9-2320-272-23-2

  TM-9-2320-272-23-2 - Page 909 of 1417

INSPECTION
1.
Inspect throttle cable (Figure 2, Item 13) for bends, breaks, and damage. Replace if bent, broken, or damaged.
2.
Inspect conduit (Figure 2, Item 9) for breaks and kinks that could bind on cable (Figure 2, Item 13). Replace
conduit (Figure 2, Item 9) if broken or kinked.
END OF TASK
INSTALLATION
NOTE
•
If throttle control cable is being replaced, installed, or if throttle sticks in the DOWN
position, follow this installation procedure.
•
Perform Step (1) if throttle cable is new or has been removed from conduit.
1.
Coat throttle cable (Figure 2, Item 21) with light film of automotive and artillery grease and thread through cable
conduit (Figure 2, Item 11).
2.
Install plate (Figure 2, Item 7) over conduit (Figure 2, Item 11) and secure to throttle control (Figure 2, Item 6)
with lockwasher (Figure 2, Item 8) and nut (Figure 2, Item 3).
3.
Coat control cable (Figure 2, Item 21) with light coat of automotive and artillery grease and feed throttle control
cable and conduit (Figure 2, Item 11) through instrument panel (Figure 2, Item 2) and secure plate
(Figure
2,
Item
7) to instrument panel (Figure 2, Item 2) with four screws (Figure 2, Item 4).
4.
Install grommet (Figure 2, Item 1) in firewall (Figure 2, Item 17).
5.
Thread control cable (Figure 2, Item 21) and conduit (Figure 2, Item 11) through grommet (Figure 2, Item 1)
and into engine side of firewall (Figure 2, Item 17).
6.
Position conduit clamp (Figure 2, Item 10) over conduit (Figure 2, Item 11) and feed control cable
(Figure
2,
Item
21) through hole in throttle rod link (Figure 2, Item 18).
NOTE
Throttle rod link and handle on end of control cable must be in closed throttle position before
performing Step (8).
7.
Ensuring handle (Figure 2, Item 5) is fully seated on control (Figure 2, Item 6), install connector
(Figure
2,
Item
19) over control cable (Figure 2, Item 21), slide connector up cable (Figure
2, Item
21) into
contact with link (Figure 2, Item 18) and install screw (Figure 2, Item 20). Bend projecting end of cable up at
connector.
8.
Install conduit clamp (Figure 2, Item 10) and wiring harness (Figure 2, Item 12) with clamp (Figure 2, Item 13),
washer (Figure 2, Item 14), strap (Figure 2, Item 15), and lockwasher (Figure 2, Item 16) on firewall
(Figure
2, Item
17) with screw (Figure 2, Item 9).
TM 9-2320-272-23-2
0270
0270-4


Back to Top