Task Procedures Illustrations
168
AT6020
4. Place (g) dual hubs assembly
into wheel leg weldment.
5. Insert (i) (BM3640) 2” x 12-5/8”
pin with 21/32” hole into
wheel leg weldment.
6. Place (h) (BP 3599) 3” x 2” ID
10 GA. machinery bushings
over pin as it is inserted.
7. Remove lug nuts before
installing tires.
Dual Wheel Center Lift Assembly
Mounting
dual hub
and spindle
assembly
g
h
j
k
i
h
(g) AM6198, Duals, rocker,
w/spindle loops for 2-3/4”
spindle and AAM2800-1
assembly, hub spindle, 608
hub, 2-3/4” x 16” w/lock.
Apply anti-seize to spindle shaft.
• Turn set screws out.
1/4”
• Insert hub and spindle as-
sembly. Allow 1/4” of space
between hub and spindle loop.
• Tighten set screws and
lock nuts.
• Pre-assembly dual rocker
before mounting.
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