Suspension Mounting Pin - Komatsu 930E-2 Shop Manual

5. Open valve on suspension charging kit to release
nitrogen from the suspension. Disconnect charg-
ing kit.
6. Disconnect lubrication lines. Disconnect pressure
sensor cable.
7. Position a fork lift under the suspension housing,
above the lower mounting pin. Secure suspen-
sion to fork lift.
®
The rear HYDRAIR II suspension weighs approxi-
mately 2,400 pounds (1088 kg.). Be certain the
capacity of the lifting device used is sufficient for
lifting this load.
NOTE: The mounting arrangement for the top and
bottom pins is identical.
8. Remove pin retainer locknuts (3, Figure 3-3) and
capscrews (2) at upper and lower pins (1).
9. Install a puller and pull the lower mounting pin from
the bore in the rear axle housing. Remove both
spacers (4).
10. With the fork lift positioned under the suspension,
install a puller and remove upper mounting pin
from the bore in the truck frame. Remove pin and
spacers.
11. Clean the exterior of the suspension thoroughly
and move to a clean work area for disassembly.
H3-2
FIGURE 3-3. SUSPENSION MOUNTING PIN
1. Pin
2. Retainer Capscrew
3. Locknut
4. Bearing Spacer
5. Retainer Ring
Rear Suspensions
(Typical, Top and Bottom)
6. Bearing
7. Capscrew
8. Washer
9. Sleeve
H03013