TRANSMISSION AR 3656500 - Caterpillar

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Remove thrust washer (30) and bevel gear (31) from spider assembly (32) .
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Remove spider assembly (32) from housing assembly (33) .
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Remove thrust spacer (35) and pinion assembly (34) from spider assembly (32) .
Repeat Step 35 for the remaining three pinion assemblies and the three thrust spacers.
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Use Tooling (F) in order to remove sleeve bearing (36) from pinion assembly (34) .
Repeat Step 37 for the remaining three pinion assemblies.
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Note: Mark the location of the hydraulic fitting on retainer (38) for assembly purposes.
Remove six bolts (37) and washers from retainer (38). Remove retainer (38) and the gasket from housing (39) .
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Note: Mark the direction of the sealing lip for assembly purposes.
Remove lip seal (40) from retainer (38) .
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Remove six bolts (41) and the washers that hold housing (39) to carrier assembly (7) .
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Install Tooling (C) into housing (39). Use Tooling (C) to loosen housing (39) from carrier assembly (7) .
Remove housing (39), shim pack (43) (not shown) and pinion shaft (42) from carrier assembly (7). Measure shim pack (43) (not shown). Record the shim pack thickness for installation purposes.
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In order to release bearing locknut (44), bend the tab that is located on nut lock (45) .
Remove bearing locknut (44), nut lock (45), and washer (46) from pinion shaft (42). Discard nut lock (45) at this time.
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Position housing (39), and pinion shaft (42) onto a suitable press, as shown. Press pinion shaft (42), and bearing cone (47) from housing (39) .
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Use Tooling (G) in order to remove bearing cone (48) from pinion shaft (42) .
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Use Tooling (F) in order to remove small bearing cup (49) (not shown) from housing (39) .
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Use Tooling (H) in order to remove large bearing cup (50) from housing (39) .
Remove O-ring seal (51) from housing (39) .