GEAR- 4P7825 - Caterpillar

Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0531 Handle 1
1P-0464 Drive Plate 1
B 1P-0531 Handle 1
1P-0469 Drive Plate 1 Start By:
Remove the air starting motor.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g06236260
Remove line (1).
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remove screws (2), and screws (4).
Remove control module (3).
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Personal injury can result from parts and/or covers under spring pressure.Spring force will be released when covers are removed.Be prepared to hold spring loaded covers as the bolts are loosened.
Remove screws (5), and drive housing (6).Note: Check the condition of the roller bearing, replace if damaged or suspect.
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Illustration 5 g06236306
Remove compression spring (8) and starting drive gear (7).
Remove split ring (9).
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Remove line (10).
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Remove screws (11) and drive housing (12).
Illustration 8