CYLINDER BLOCK GP-SHORT 4495062 - Caterpillar

Illustration 1 g00994048Note: Snap rings (1), (3), (4), and (7) must be installed with the round edge of the snap rings toward the bearing.
Use Tooling (A) in order to install snap rings (1) and (3). Install snap ring (1), bearing (2), and snap ring (3) in the compressor end of the cartridge housing.
Illustration 2 g00994076
Turn around the cartridge housing and use Tooling (A) in order to install snap rings (4) and (7).
Install snap ring (4), bearing (5), sleeve (6), and snap ring (7) in the turbine end of the cartridge housing.
Illustration 3 g00994079
Place oil seal ring (9) into position in cartridge housing (8). Check the end clearance for the seal ring. The maximum permissible end clearance is 0.23 mm (.009 inch).
Illustration 4 g00994082
Apply Tooling (F) in groove (10) to one half or more of the depth of the groove all the way around.
Illustration 5 g00994099Note: Be careful not to break oil seal ring (9) during installation.
Install oil seal ring (9) on turbine shaft (11). Note: Ensure that oil seal ring (9) on turbine shaft (11) is correctly installed in the cartridge housing.
Illustration 6 g00994102
Place shroud (12) in position on the cartridge housing.
Install turbine shaft (11) in the cartridge housing.
Illustration 7 g00994104
Install ring (13), bearing (16), sleeve (14), ring (17), and deflector (15) in the housing.
Illustration 8 g00994105Note: Install seal rings (19) on sleeve (18). Ensure that the gaps in the seal rings are turned 180°.
Install seal rings (19) in the groove of sleeve (18).
Illustration 9 g00994109
Install O-ring seal (21) on insert (20).
Install sleeve (18) in insert (20).
Place insert (20) in position over the turbine shaft in the housing.
Use Tooling (B) in order to install the snap ring that holds the insert in the housing.
Illustration 10 g00994111
Place the cartridge housing assembly in position on Tooling (C).
Place compressor wheel (22) in position on the turbine shaft. Note: Do not put a side force on the shaft when the nut is installed or removed.
Install the nut that holds the compressor wheel. Use a torque wrench and a universal socket of the correct size in order to tighten the nut to a torque of 28 3 N m (21 2 lb ft).
Place the cartridge housing in a vise. Use Tooling (D) in order to check the shaft end play. The worn end play must be 0.140 0.060 mm (0.0055 0.0024 inch).
Illustration 11 g00994120
Install turbine housing (24) on Tooling (E). Place cartridge assembly (8) in position in turbine housing (24). Use the alignment marks on the cartridge housing as a guide. Apply Tooling (G) on the threads of clamps (23) and (26). Install clamp (23) and tighten the bolt to a torque of 13 3 N m (120 25 lb in).
Install the O-ring seal on the cartridge assembly for the compressor housing.
Illustration 12 g00994121
Install compressor housing (25) on the cartridge assembly. Use the alignment marks on the compressor housing and the cartridge as a guide. Install clamp (26) and tighten the bolt to a torque of 13 3 N m (120 25 lb in).
Tap completely around