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 KEY to figure 11-2:
32.
Washer
1.
Screw
33.
Oil seal
2.
Flange
34.
Oil seal
3.
Nut
35.
Rack-piston nut
4.
Retaining ring
36.
Packing
5.
Oil seal
37.
Piston ring
6.
Needle bearing
38.
End plug
7.
Packing
39.
Housing end plug
8.
Race
40.
Retaining ring
9.
Race
41.
Packing
10.
Bearing retainer
42.
Balls
11.
Packing
43.
Ball guide
12.
Spring
44.
Clamp
13.
Sector gear shaft
45.
Screw
14.
Connector
46.
Housing
15.
Connector
47.
Washer
16.
Thrust bearing races
48.
Lash adjuster
17.
Worn
49.
Washer
18.
Packing
50.
Retainer
19.
Torsion bar and valve cap
51.
Sleeve bearing
20.
Stub shaft
52.
Side Cover
21.
Valve body
53.
Nut
22.
Valve body rings
54.
Screw
23.
Back-Up packing
55.
Washer
24.
Pin
56.
Packing
25.
Bearing
56.
Spool
26.
Ball
58.
Spool spring
27.
Bearing
59.
Spacer
28.
Washers
60.
Thrust bearing
29.
Retaining ring
61.
Adjuster plug
30.
Steering arm
62.
Dust seal
31.
Nut
ring (4), making certain that the ring is properly seated.
(2)
Disassembly.
(c) Lubricate packing (7) with automotive and
(a) Remove the thrust bearing retainer (10,
artillery grease, MIL-G-10924, and install on adjuster
plug. Assemble large thrust bearing race (8), thrust
the needle bearing bore, and discard. Remove thrust
bearing (60), small thrust bearing race (9), and thrust
bearing spacer (59), thrust bearing (60), and thrust
bearing spacer (59) on adjuster plug. Press new bearing
bearing races (8 and 9).
retainer (10) into needle bearing bore, using thrust
(b) Remove adjuster plug packing (7) and
bearing retainer installer, as shown in figure 2-2. If
discard.
necessary, make installer locally, using figure 2-2 for
(c) Remove stub shaft seal retaining ring (4),
guidance.
with snap ring pliers, and remove stub shaft dust seal
(4) Installation.
(62).
(a) Place tool to protect seal over end of stub
(d) Remove stub shaft oil seal (5) by prying
shaft (20, fig. 11-2).
out with screwdriver and discard.
(b) Install adjuster plug assembly in gear
(e) Examine adjuster plug needle bearing (6).
housing. Adjust thrust bearing preload according tog.
If rollers are broken or pitted, remove needle bearing
below, and tighten lock nut to 50 to 110 foot-pounds.
from adjuster plug by pressing from thrust bearing end
b. Valve.
using piloted driver. Discard bearing.
(3) Assembly.
(1) General. The complete valve in each steering
(a) Assemble needle bearing (6, fig. 11-2) by
gear is a precision unit with selective fitted parts and is
hydraulically balanced at assembly. Only those parts
pressing from thrust bearing end of adjuster plug (61)
which are service items are replaceable and
against identification end of bearing. End of bearing is
interchangeable. No other valve parts are individually
to be flush with bottom surface of stub shaft seal (5)
interchangeable. If replacement of any nonserviceable
bore.
valve part is necessary, the complete rotary valve
(b) Lubricate new stub shaft seal with
assembly must be replaced. Do not disassemble the
automatic transmission fluid, Type "A", and install far
valve unless necessary since this may result in
enough to provide clearance for dust seal (62) and
retaining ring (4). Lubricate new dust seal with engine
oil and install with rubber surface outward. Install
retaining
11-3
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