12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Caterpillar


Wheel Lean Cylinder

Usage:

Remove And Install Wheel Lean Cylinder

1. Install the lock pin in the wheel lean bar and the front axle.

------ WARNING! ------

To prevent personal injury, do not disconnect any lines from the wheel lean cylinder until the lockpin is installed.

--------WARNING!------

2. Disconnect oil lines (4) from cylinder (3). Remove the nut and bolt (5). Remove lock (6) from the groove in the wheel lean arm. Remove bolt (8) and retainer (7). Remove bolts (2) and the lock.

3. Fasten a hoist to the cylinder.


Typical Example

4. Remove pin (9) from the wheel lean cylinder (3).

------ WARNING! ------

To prevent personal injury, do not remove pin (9) from wheel lean arm (11).

--------WARNING!------

5. Remove pin (1). Remove wheel lean cylinder (3). Weight is 25 Kg (55 lb.).

NOTE: The following steps are for installation of the wheel lean cylinder.

6. Fasten a hoist to the cylinder (3). Put wheel lean cylinder (3) in position on the front axle. Install pin (1) that holds the cylinder to the front axle. Install the lock and bolts (2).

7. Install pin (9) that holds cylinder (3) to the wheel lean arm (10). Install the lock (6) in the pin (9). Install the bolt and nut (5) that hold lock (6). Tighten the bolt to a torque of 250 ± 14 N·m (185 ± 10 lb.ft.).

8. Install retainer (7) and the bolt (8) on pin (9). Connect oil lines (4) to their correct locations on the cylinder. Remove the lock pin from the wheel lean bar and the front axle.

9. Fill the hydraulic tank with oil to its correct level. See the Operation and Maintenance Manual.

Caterpillar Information System:

12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Wheel Lean Bar
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Wheel Lean Arms
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Wheel Spindles And Wheel Spindle Housings
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Wheel Spindles
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Front Wheels
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Steering Tie Rod
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Steering Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Steering Pump
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Steering Accumulator
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Steering Relief Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Blade Lift Lock Check Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Articulation Lock Check Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Front Axle
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Blade Lift Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Ball And Socket Joint Inserts
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Blade Lift Arms
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Centershift Lock
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Centershift Lock Control Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Blade Lift Bar
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Centershift Lockplate Bushings
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Blade Sideshift Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Blade Centershift Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Blade Tip Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS Swivel Joint
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