HOSE AS 8W5060 - Caterpillar

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Remove cup plug (8), if equipped.
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Remove dust cover (9) and lip seal (10).
Illustration 4 g01121048Note: Drive the pin out from the opposite side of the grooved end of the pins.
Remove pin (13) and bolts (12).
Attach Tooling (A) and a suitable lifting device to eccentric weight housing (11). The weight of eccentric weight housing (11) is approximately 58 kg (128 lb). Remove eccentric weight housing (11).
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Use a suitable lifting device to remove eccentric weight (14). The weight of eccentric weight (14) is approximately 50 kg (110 lb).
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Remove bolts (15) and bearing retainer (16).
Remove O-ring seal (17).
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Install plate (18A) onto bearing (18). Use plate (18A) and a suitable punch to remove bearing (18).Note: The dimensions of plate (18A) are: 50 mm wide, 100 mm long, and 12 mm thick.
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Remove bolts (20) and shaft (19).
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Remove weight (21) from shaft (22).
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Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Remove bolts (23). Remove thrust block (24) from shaft (19).
Use Tooling (B) to remove bushing (25). Remove shaft (26).
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Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Remove roll pin (28), spring (27), and key (29) from shaft (26).
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Remove weight assembly (30) from shaft (22).
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Use Tooling (B) to remove bushing (31) from shaft (22).
Remove oil ring (32), sleeve bearing (33), and sleeves (34) from shafts (19) and (22).