TM 9-2320-279-34-2
Change 3
12-13
Steering System Maintenance Instructions (Cont)
NOTE
Some gearboxes have a washer. Others do not.
(4)
Remove bracket (9), yoke key (10), and
washer (10.1).
(5)
Matchmark housing (2) and open end
cap (11).
(6)
Remove four screws (12), open end
cap (11), and output shaft (13).
(7)
Matchmark housing (2) and closed end
cap (14).
NOTE
There are two models of gearboxes. Model A
uses paper gaskets. Model B uses plastic shims
and preformed packing. Do step (8) for Model
A. Do steps (8.1) and (8.2) for Model B.
(8)
Remove four screws (15), closed end
cap (14), and paper gasket (16).
(8.1) Remove four screws (15), closed end
cap (14), and plastic shim (16.1).
(8.2) Remove preformed packing (16.2) from
closed end cap (14).
NOTE
Tag all bearing cups and cone bearings.
(9)
Remove bearing cup (17) from closed end
cap (14).
(10) Remove crimped pinion nut (18), straight bevel gear (19), woodruff key (20), and pinion
housing (6) from pinion shaft (8).
(11) Remove two cone bearings (21) and bearing cups (22).
(12) Remove oil seal (23) and retaining ring (24) from pinion shaft (8).
