Front Tires And Rims; Front Wheel Hub And Rim Assembly; Removal - Komatsu 930E-2 Shop Manual

1. Wheel Hub
2. Stud
3. Tire Inflation Hose
4. Swivel Connector

FRONT TIRES AND RIMS

Removal

1. Apply parking brake and block rear wheels to
prevent movement of truck.
2. Following normal shutdown procedures, place
REST switch in the ON position, shut down the
engine and verify the Link Voltage lights are OFF.
Allow at least 90 seconds for the accumulators to
bleed down. Turn the steering wheel to be sure
no pressure remains. As a safety precaution,
bleed down brake accumulators.
3. Place jack under spindle or under frame at the
front cross tube.
4. Raise front end of truck until tire clears ground and
block up securely under frame.
5. Inspect hydraulic brake lines for damage or leak-
ing fittings.
G2-2
FIGURE 2-2. FRONT WHEEL HUB AND RIM ASSEMBLY
5. Rim
6. Bead Seat Band
7. Side Flange
8. Lock Ring
Tires and Rims
9. O-Ring
10. Clamp Bracket
11. Flanged Nut
6. Grip tire and wheel assembly with tire handler.
Remove nuts (11) securing wheel assembly.
7. Care should be taken not to damage the inflation
hose during tire removal. Move wheel assembly
away from wheel hub and into clean work area.
Do not attempt to disassemble wheel assembly
until all air pressure is bled off.
Always keep personnel away from a wheel assem-
bly when it is being removed or installed.
G02015