793C Off-Highway Truck Machine Systems Caterpillar

Removal Procedure

Start By:

1. Remove the compartment cover from the front of the cab. Refer to Disassembly and Assembly, "Cover (Cab Front) - Remove and Install" for the correct procedure.
2. Remove the wiper blade. Refer to Disassembly and Assembly, "Window Wiper - Inspect and Replace" for the correct procedure.

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Illustration 1	g00460947

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Illustration 2	g00460948

1. Remove retainer (1) and the washer.

2. Reposition the wiper arm assembly.

3. Remove four bolts (2) and the four washers.

4. Remove plate (4) and wiper shaft (3) as a unit.

5. Move the unit to a suitable work area.

6. Remove plate (4) from wiper shaft (3) .

Installation Procedure

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Illustration 3	g00460947

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Illustration 4	g00460948

1. Install plate (4) on wiper shaft (3) .

2. Install plate (4) and wiper shaft (3) as a unit.

3. Install the four washers and four bolts (2) .

4. Position the wiper arm assembly.

5. Install the washer and retainer (1) .