SENSOR AS-COOLANT LEVEL 1550002 - Caterpillar

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Use Tooling (C) and a suitable lifting device to remove carrier assembly (28). The weight of carrier assembly (28) is approximately 107 kg (235 lb).
Remove spacer (29) .
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Drive spring pin (31) into shaft (32). Remove planetary shaft (32) and gear assembly (30) .
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Remove thrust washers (33) and (37), and bearings (34) and (36) from planetary gear (35). Remove spring pin (31) from shaft (32) .
Repeat Steps 21 and 22 for the remaining gear assemblies.
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Use Tooling (C) and a suitable lifting device to remove ring gear (38) from housing (39). The weight of ring gear (38) is approximately 125 kg (275 lb).
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Remove O-ring seal (40) from the main housing.
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Place suitable cribbing under the final drive in order to support the motor housing.
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Dimension (X) is equal to 14.0 mm (0.55 inch).
Use Tooling (D) to remove bolts (41) from gear (42) .
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Typical example
Install Tooling (E) in the gear, as shown. Tighten Tooling (E) evenly in order to loosen the gear. Remove the gear from the motor housing.
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Remove shims (43) from the motor housing.
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Attach Tooling (C) and a suitable lifting device to main housing (45). The weight of main housing (45) is approximately 191 kg (420 lb).
Remove bolts (44) .
Use the suitable lifting device to separate main housing (45) from motor housing (39) .Note: Motor housing (39) will rest on the suitable cribbing.
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Remove bearing cone (46) from the main housing.
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Remove Duo-Cone seal (47), and bearing cups (48) and (49) from the main housing.
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Remove pins (50), if necessary.
Remove bearing cone (51) .
Remove Duo-Cone seal (52) from the motor housing.