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TM 9-2320-364-34-2
9-117
c.
Adjustment.
NOTE
Perform adjustment only if a new
locking cylinder was installed or
axle differential was removed.
(1)
Remove wheel chocks.
(2)
Start engine and build up air pressure (20)
to 125 psi (862 kPa).
(3)
Shift transfer case (21) to low.
(4)
Switch CTIS controller (22) to
EMERGENCY.
(5)
Drive truck forward or backward 5 ft (1.5 m)
(6)
Turn OFF engine switch (23).
(7)
Chock wheels.
(8)
Tighten screw (13) slowly until screw
contacts fork (24) in differential (10).
(9)
Using caliper, measure distance between
face of washer (14) and top of locking
cylinder (16) and record as measurement A.
(10)
Determine shim kit (15) thickness. Shim
kit thickness is: measurement A – 0.004 to
0.020 in. (0.102 to 0.508 mm).
(11)
Remove screw (13) and washer (14) from
locking cylinder (16).
(12)
Install shim kit (15) thickness determined
in Step (10), washer (14) and screw (13).
Tighten screw 22 to 32 lb-ft (30 to 43 N.m).
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