Figure 2-7. Hydraulic control valve removal and installation.

1 Knob

9 Flat washer

2 Knob

10 Nut

3 Bushing

11 Lockwasher

4 Handle

12 Control valve

5 Nut

13 Bracket

6 Lever

14 Bracket

7 Link

15 Screw

8 Bushing

16 Lockwasher

Figure 2-7. Hydraulic control valve removal and installation.

(5) Replace nuts (10) and washers (11) or

(1) Raise rear end of truck with chain hoist to

screws 115) to hold bracket (14) in place.

a workable height and support in this position with blocks

b. Removal (Control levers)

or other authorized safe means.

(2) Place a suitable jack under the steering

(1) Remove links (7) attaching levers (6) to

axle to raise it slightly. This removes weight stress from

bracket (14).

the trunnion supports and supports axle during removal.

(2) Remove lower nuts (5) and lockwashers

(3) Detach steering yoke from ball stud on

(16) from handles (4). Loosen upper nuts (5) and screw

pivot arm.

handles from levers.

(4) Remove from capscrews attaching the

(3) Remove knobs (1 and 2) from handles.

c. Installation. Install hydraulic control valve by

trunnion support assemblies.

(5) Lower axle assembly to ground.

reversing the procedure in a & b above.

2-14. Steering Axle Assembly

a. Removal. Refer to figure 2-8 and proceed

a follows:

2-13