TURBOCHARGER GP 2293553 - Caterpillar

Illustration 17 g00678129
If bearing (31) was removed, use Tool (E) to install bearing (31) in cage (32) .
If bearing cup (30) was removed, lower the temperature of bearing cup (30) , and install bearing cup (30) in cage (32) .
Illustration 18 g00678134
Put 7M-7260 Liquid Gasket on the seal bore in cage (32) , and permit the seal bore to dry. Do not put the liquid gasket on seal (33) that is for the case. Install lip type seal (33) . Make sure that the lip of the seal is toward the bearing, as shown.
Install O-ring seal (34) on cage (32) .
Illustration 19 g00678136
Put retainer (26) in position. Install the bolt that holds retainer (26) in place.
Put cage (32) in position without the shims. Install two bolts (35) that are 180° from each other.
Tighten bolts (35) to a torque of 2.3 N m (20.0 pound inch).
Rotate the gear at least five revolutions. Tighten the bolts to a torque of 4.5 N m (40.0 pound inch).
Rotate the gear at least five revolutions again. Tighten the bolts again to a torque of 4.5 N m (40.0 pound inch).
Use a feeler gauge to measure the gap between cage (32) and the cover at the location of bolt (35) . Average the two measurements.
Illustration 20 g00678137
Remove bolts (35) and cage (32) from the cover.
Install shims (36) that are equal to the measurement that was found in Step 37 plus 0.18 mm (0.007 inch).
Put cage (32) in position on the shims. Install bolts (35) . Tighten the bolts to a torque of 135 N m 15 N m (100.0 lb ft 11 lb ft).
Illustration 21 g00678141
Do the following procedure with Tooling (D) and (F) to check the end play of the gear.
Push down the gearand hold the gear with Tooling (F) . Rotate the gear with a ratchet wrench at least five revolutions. Watch the dial indicator. Stop rotating the gear at the point of maximum needle movement.
Zero the dial indicator. Put a mark at the location of maximum needle movement.
Use Tool (F) to pull the gear upward. Rotate the gear at least five revolutions. Stop the gear at the same point of maximum needle movement. Record the measurement. This measurement is the actual end play of the gear.
Repeat Steps 41.a through 41.c. The measurement should be identical. The end play of the gear must be 0.05 mm to 0.15 mm (0.002 inch to 0.006 inch).
Illustration 22 g00678143
Fabricate plate (37) out of a piece of mild steel that is 6.35 mm (0.250 inch) by 38.10 mm ( 1.500 inch) by 127.00 mm (5.000 inch).
Illustration 23 g00678147
Install plate (37) in order to hold the gear and the pinion when the backlash is being checked, as shown.
Put Tooling (D) in position with the point of the dial indicator against gear (8) .
Use Tooling (D) in order to measure the backlash of gear (8) at three locations that are spaced evenly. The difference in the three measurements should not be more than 0.08 mm (0.003 inch).
Illustration 24 g00678148
Add or subtract shims (38) in