COVER 6P6861 - Caterpillar

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Install yoke assembly (17) .
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Install yoke retainer (16) and bolt (15) on the output shaft.
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Lower the temperature of bearing cup (13) . Install bearing cup (13) in output transfer gear housing (7) .
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Raise the temperature of bearing cones (12) . Install one bearing cone (12) on each side of input transfer gear (11) .
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Use a suitable lifting device to install input transfer gear (11) . The weight of input transfer gear (11) is approximately 23 kg (50 lb).
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Lower the temperature of bearing cup (9) . Install bearing cup (9) in bearing cage assembly (6) . Do not install O-ring seal (10) at this time.
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Note: The bearing axis must be vertical for correct end play adjustment.
Use a 0.038 mm (0.0015 inch) shim or a standard feeler gauge to ensure that the bearing cups and the bearing cones are seated in the housing.Note: Do not install the O-ring seal or the shims at this time.
Use two cage bolts (5) in order to install bearing cage assembly (6) . The cage bolts are separated by 180 degrees.
Tighten two cage bolts (5) to a torque of 1.7 N m (15 lb in).
Turn input transfer gear (11) for at least three revolutions in order to seat the bearings.
Tighten two cage bolts (5) to a torque of 3.4 N m (30 lb in).
Turn input transfer gear (11) for at least three revolutions in order to seat the bearings.
Tighten two cage bolts (5) again to a torque of 3.4 N m (30 lb in).
Measure the gap between the case and bearing cage assembly (6) at two cage bolts (5) . Perform the measurement between the outside diameter of the flange and the cage bolts.
Average the two measurements from Step 39. Add 0.23 mm (0.009 inch) to the average. This result is the required thickness of shims (8) .
Remove bearing cage assembly (6) . Install the O-ring seal on bearing cage assembly (5) . Apply clean transmission oil to the O-ring seal. Install bearing cage assembly (6) with the required shims from Step 40. Install cage bolts (5) . The torque for cage bolts (5) is 60 12 N m (44 9 lb ft).
Use Tooling (F) to measure the bearing end play. Adjust shims (8) in order to obtain a bearing end play of 0.10 0.05 mm (0.004 0.002 inch).
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Install lifting eye bracket (4) .
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Use the following procedure to install speed sensors (1) :
Align the gear tooth with the center of the hole for the transmission speed sensor.
Back off the sensor by 1/2 turn. Tighten the adjustment locknut. The torque for the adjustment locknut is 25 5 N m (18 4 lb ft).Note: Do not allow the sensor to turn as the adjustment locknut is tightened.End By: Connect the output transfer gears to the transmission planetary group. Refer to Disassembly and Assembly, "Transmission to Output Transfer Gears - Separate".