14L Motor Grader Machine Systems Caterpillar

Centershift Lock Bar and Bushings - Remove

Usage:

14L B94

Removal Procedure

Show/hide table

Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	1U-9200	Lever Puller Hoist	1
B	123-3804	Bearing Puller Adapter	1
	1U-7758	Stud	1
	9U-6832	Nut	1
	4K-0684	Hard Washer	1
	6V-3170	Double Acting Cylinder	1
	350-7768	Electric Hydraulic Pump Gp (115V)	1
	350-7769	Electric Hydraulic Pump Gp (230V)	1
	5F-7693	Spacer As	1
C	1P-1832	Adapter	1
	5P-4776	Tool Stud	1
	9U-6833	Nut	1
	5P-8250	Washer	1
	6V-3160	Double Acting Cylinder	1
	350-7768	Electric Hydraulic Pump Gp (115V)	1
	350-7769	Electric Hydraulic Pump Gp (230V)	1
	5F-7693	Spacer As	1

Show/hide table

When you are using hydraulic cylinders and puller studs, always ensure that the rated capacity of the puller stud meets or exceeds the rated capacity of the hydraulic cylinder. If the puller stud does not meet or exceed the rated capacity of the hydraulic cylinder, a sudden failure of the puller stud could occur. The sudden failure of the puller stud could result in personal injury or death.

Connect the steering frame lock. Refer to Operation and Maintenance Manual, "Steering Frame Lock" for the correct procedure.
Lower the blade to the ground.
Retract the centershift lock pin. Refer to Operation and Maintenance Manual, "Centershift Lock" for the correct procedure.
Show/hide table

Illustration 1 g01397540

Typical Example
Attach Tooling (A) and a suitable lifting device to blade lift arms (1).
Show/hide table

Illustration 2 g01397553
Attach a suitable lifting device to centershift cylinder (2). The weight of centershift cylinder (2) is approximately 54 kg (120 lb).
Remove bolts (3) and cap (4).
Note: Note the shims for installation purposes.
Use the machine to retract the cylinder rod. Lower centershift cylinder (2) to drawbar (5).
Release the system pressure. Refer to Operation and Maintenance Manual, "System Pressure - Release".
Show/hide table

Illustration 3 g01397593
Attach a suitable lifting device to centershift lock bar (8). The weight of centershift lock bar (8) is approximately 77 kg (170 lb).
Remove bolts (6) and lock (9). Repeat this step for the opposite side.
Remove pin (7). Lower centershift lock bar (8) to the drawbar.
Show/hide table

Illustration 4 g01397600
Attach a suitable lifting device to opposite side of centershift lock bar (8).
Remove pin (10) and lower centershift lock bar (8) to the drawbar.
Show/hide table

Illustration 5 g01397601
Remove seals (11).
Note: Note the orientation of seals (11) for assembly purposes.
Show/hide table

Illustration 6 g01397603

Show/hide table

Illustration 7 g01397605
Use Tooling (B) to remove bearing (12).
Use Tooling (C) to remove bushings (13).