TUBE AS 4158031 - Caterpillar

Illustration 10 g00376072
Rotate the input transfer gear housing to the opposite side, as shown. Install manifold assembly (15) and bolts (14) on the input transfer gear housing.
Illustration 11 g00376057
Install tube assemblies (12) and (13) .
Illustration 12 g00376053
Lower the temperature of bearing cup (11). Use insulated gloves to handle the bearing cup. Install bearing cup (11) in the input transfer gear housing. Use a feeler gauge that has a thickness of 0.038 mm (0.0015 inch) or less to ensure that bearing cup (11) is seated.
Illustration 13 g00376052
Heat both bearing cones (10) to a maximum temperature of 135°C (275°F). Use insulated gloves to handle the bearing cones. Install bearing cones (10) on the gear. Use a feeler gauge that has a thickness of 0.038 mm (0.0015 inch) or less to ensure that bearing cones (10) are seated.
Illustration 14 g00376842
Install a 3/8 - 16 eyebolt on gear assembly (9). Use a hoist and a suitable lifting chain to install gear assembly (9) in the input transfer gear housing. The weight of the gear assembly is 27 kg (60 lb).
Illustration 15 g00376992
Lower the temperature of bearing cup (7). Use insulated gloves to handle the bearing cup. Install bearing cup (7) in cage assembly (3). Use a feeler gauge that has a thickness of 0.038 mm (0.0015 inch) or less to ensure that bearing (7) is seated.
Illustration 16 g00376995
Use Tooling (A) to install lip seal (6) in cage assembly (3) .
Illustration 17 g00377133
Install the correct shim pack (5) on bearing cage assembly (3) .
Illustration 18 g00377138
Install O-ring seal (8) on cage assembly (3) .
Illustration 19 g00375687
Install cage assembly (3) on the input transfer gear housing. Make sure that the cage assembly does not bind in the transfer case.
Install eight bolts (2). Tighten bolts (2) evenly. The torque for bolts (2) is 47 9 N m (35 7 lb ft).
Rotate gear assembly (9) for a minimum of three revolutions or rotate gear assembly (9) until the rolling resistance of the gear assembly diminishes to a steady level. Use a mallet to tap the shaft lightly while you rotate the gear.
Illustration 20 g00661394
Install Tooling (B) on the input transfer gear housing, as shown. Measure the end play of the gear assembly by lifting on the gear assembly.Note: The desired end play for the gear is 0.152 mm (.006 inch). The maximum end play for the gear is 0.203 mm (.008 inch). The end play of the gear must be measured with a dial indicator in order to determine the correct gear end play.
If the end play is not within the correct range, perform Steps 21 through 26 again. Add shims or remove shims as necessary, in order to achieve the correct end play.
Rotate the shaft after the correct end play is achieved. Make sure that the shaft turns freely in order to verify that the bearings are not binding.
Illustration 21 g00375681
Install yoke (1) on the input transfer gear housing.End By: Connect the transmission to the input transfer gears. Refer to Disassembly and Assembly, "Transmission to Input Transfer Gears and Output Transfer Gears - Connect".