AP-655C and BG-2255C Asphalt Pavers Machine Systems Caterpillar

Removal Procedure

Start By:

1. Remove the wheel (final drive). Refer to Disassembly and Assembly, "Wheel (Final Drive) - Remove and Install".

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Illustration 1	g01068786

1. Remove covers (1) and (2).
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   Illustration 2	g01068798

2. Loosen bolts (4). Turn bolts (3) counterclockwise in order to relieve the tension on the chain.
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   Illustration 3	g01068813

3. Remove cotter pins (6) and side bar (7). Support chain (5) and remove connecting link (8).
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   Illustration 4	g01068842

4. Remove chain (5) from sprocket (9).
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   Illustration 5	g01068845

5. Remove chain (5) from sprocket (10) and the machine.

Installation Procedure

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Illustration 6	g01068845

1. Position chain (5) on sprocket (10).
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   Illustration 7	g01068842

2. Position chain (5) around sprocket (9).
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   Illustration 8	g01068813

3. Bring the ends of chain (5) together and install connecting link (8). Install side bar (7) and cotter pins (6).
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   Illustration 9	g01068798

4. Use bolts (3) in order to adjust the tension on the chain. The chain should have 25 ± 5 mm (1.0 ± 0.2 inch) of deflection. Tighten bolts (4).
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   Illustration 10	g01068786

5. Install covers (1) and (2).

End By:

1. Install the wheel (final drive). Refer to Disassembly and Assembly, "Wheel (Final Drive) - Remove and Install".