SHAFT ASSEM. 8M8316 - Caterpillar

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Lower the temperature of bearing cup (18) and install bearing cup (18) into bearing cage (13) .
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Install shims (14) and bearing cage (13) . Install bolts (12) and tighten bolts to a torque of 55 10 N m (41 7 lb ft).
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Raise the temperature of bearing cones (9) and (10) . Install bearing cones (9) and (10) onto upper transfer gear (8) . Seat the bearing cones onto upper transfer gear (8) .
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Install upper transfer gear (8) .
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Lower the temperature of bearing cup (7) and install bearing cup (7) into bearing cage (2) .
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Install new O-ring seal (5) onto bearing cage (2) .
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Install shims (4) .
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Apply Tooling (F) to outer diameter of lip seal (6) . Use Tooling (C) in order to install lip seal (6) until Dimension (Z) is achieved. Dimension (Z) is equal to 12.4 mm (0.49 inch).
Lubricate the sealing lip of lip seal (6) with the lubricant that is being sealed.
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Install bearing cage (2) onto transfer case (1) . Install bolts (3) . Tighten bolts (3) to a torque of 54 9 N m (40 7 lb ft).
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Install Tooling (E) into upper transfer gear (8) . Use Tooling (E) and Tooling (D) in order to check the end play of upper transfer gear (8) . The correct end play is 0.110 0.040 mm (0.0043 0.0016 inch).
Add or remove shims that were installed in Step 10 in order to obtain the correct end play. Tighten bolts (3) to a torque of 54 9 N m (40 7 lb ft) after the correct end play is achieved.
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Use Tooling (D) in order to check the end play of lower transfer gear (15) . The correct end play is 0.110 0.040 mm (0.0043 0.0016 inch). Add or remove shims (14) that were installed in Step 5 in order to obtain the correct end play.
Tighten bolts (12) to a torque of 54 9 N m (40 7 lb ft) after the correct end play is achieved. End By: Connect the input transfer gears to the transmission.