16M Motor Grader Power Train Housing (Tandem) - Remove and Install Caterpillar

Removal Procedure

Start By:

1. Remove the rear wheels. Refer to Disassembly and Assembly, "Wheel and Tire (Rear) - Remove and Install".
2. Remove the service brakes. Refer to Disassembly and Assembly, "Service Brake (Wheel Spindle) - Remove".

Note: Inspect the O-ring seals. Replace the O-ring seals that are worn or damaged.

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Illustration 1	g01389705

1. Disconnect hose assembly (1) . Attach Tooling (A) and two suitable lifting devices onto tandem housing assembly (2) . The weight of tandem housing assembly (2) is approximately 621 kg (1370 lb).

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Illustration 2	g01389728

2. Remove bolts (3) .

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Illustration 3	g01389730

3. Remove tandem housing assembly (2) . The weight of tandem housing assembly (2) is approximately 621 kg (1370 lb).

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Illustration 4	g01389733

4. Remove O-ring seal (4) .

Installation Procedure

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Illustration 5	g01389733

1. Install O-ring seal (4) .

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Illustration 6	g02361117

2. Ensure that the lubrication port (X) is orientated vertically on both side of the machine.

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Illustration 7	g01389730

3. Use Tooling (A) and two suitable lifting devices in order to install tandem housing assembly (2) . The weight of tandem housing assembly (2) is approximately 621 kg (1370 lb).

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Illustration 8	g01389728

Note: Do not use the four bolts that are on the corners of the final drive to pull the tandem housing against the final drive.

4. Apply Tooling (B) to bolts (3) . Install bolts (3) . Tighten bolts (3) to a torque of 530 ± 70 N·m (391 ± 52 lb ft).

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Illustration 9	g01389739

5. Connect hose assembly (1) .

End By:

1. Install the service brakes. Refer to Disassembly and Assembly, "Service Brake (Wheel Spindle) - Install".
2. Install the rear wheels. Refer to Disassembly and Assembly, "Wheel and Tire (Rear) - Remove and Install".