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Disassembly and Assembly 784C, 785C and 785C HAA Off-Highway Truck/Tractors Power Train. Transmission Planetary - Assemble, страница 10

  1. Install Tooling (B) to clutch housing (65). Attach Tooling (B) to a suitable lifting sling and a hoist.
  1. Use Tooling (B) and the hoist in order to position clutch housing (65). The weight of clutch housing (65) is 57 kg (125 lb).

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Illustration 103

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  1. Install internal seal ring (63) and external seal ring (64) into clutch piston (62) .

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Illustration 104

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  1. Install clutch piston (62) onto the clutch housing.

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Illustration 105

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  1. Install Tooling (E) to ring gear (61). Attach Tooling (E) to a suitable lifting device and a hoist.
  1. Use Tooling (E) and the hoist in order to position ring gear (61) onto the clutch housing. The weight of ring gear (61) is 34 kg (75 lb).

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Illustration 106

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Illustration 107

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  1. Install planetary shaft (57), two thrust discs (58), gear (59), and two bearings (60) to planetary carrier (55) .
  1. Use a suitable drift in order to install spring pin (56) into planetary carrier (55) .
  1. Repeat Steps 160 and 161 for the remaining five gears.

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Illustration 108

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  1. Install Tooling (E) to planetary carrier (55). Attach Tooling (E) to a suitable lifting device and a hoist.
  1. Use Tooling (E) and the hoist in order to install planetary carrier (55) into the ring gear. The weight of planetary carrier (55) is 79 kg (175 lb).

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Illustration 109

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  1. Install friction disc (53) into clutch housing (52) .
  1. Install clutch plate (54) into clutch housing (52) .
  1. Repeat Steps 165 through 166 for the remaining five friction discs and the four clutch plates.

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Illustration 110

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  1. Install six springs (48), six pins (49), six springs (50), and six dowels (51) onto clutch housing (52), as shown.

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Illustration 111

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  1. Install ball (47) into end housing assembly (45) .

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Illustration 112

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  1. Install Tooling (E) to end housing assembly (45). Attach Tooling (E) to a suitable lifting device and a hoist.
  1. Use Tooling (E) and the hoist in order to position end housing assembly (45) onto the clutch housing. The weight of end housing assembly (45) is 34 kg (75 lb).

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Illustration 113

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  1. Install ring (43), oil slinger (44), and the gasket (not shown) to the planetary carrier.

Note: Install the rubber side of the gasket against the oil slinger.

  1. Install 12 locking bolts (42) and the washers.
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