PLATE 3146443 - Caterpillar

Illustration 1 g00992622Note: The seal must be installed with the lip toward the bearings.
Install the lip seal in housing (1) with Tooling (A) to the bottom of the seal counterbore. Put a thin layer of engine oil on the lip of the seal.
Illustration 2 g00992639
Use a press to install shaft (2) in bearing (3).
Illustration 3 g00992658
Install the shaft and bearing (3) in housing (1).
Illustration 4 g00992660
Install snap ring (4) in the housing with Tooling (B).
Illustration 5 g00992684
Install bearing (5) on gear (6).
Illustration 6 g00992691Note: Make sure that the pins on the gear engage the holes in the shaft when you install gear (6).
Put gear (6) in position on the shaft and install the washer and the bolt.
Illustration 7 g00992695
Install O-ring seal (7) on the housing.
Illustration 8 g00992707
Clean water is the only lubricant that is permitted for assembly. DO NOT damage or touch the wear surfaces of the carbon ring or the ceramic ring. Install the ceramic ring with the smoothest face of the ring toward the carbon seal.
Put ceramic ring (8) in position in the rubber seal. Use hand pressure and use the tooling that is with the replacement ring to install the ceramic ring and the rubber seal.
Illustration 9 g00992713
Remove the spring from the seal assembly (9). Use hand pressure and the tooling that is with the replacement ring to install the seal assembly. Push the seal assembly on the shaft until the seal faces make light contact.
Illustration 10 g00992717
Install spring (10) on the seal assembly.
Illustration 11 g00992721
Put impeller (11) in position on the shaft.
Illustration 12 g00992724
Install the washer and bolt (12). Tighten the bolt to a torque of 39 1 N m (28 1 lb ft).
Install a new gasket and cover (13) on the housing.
Illustration 13 g00992725
Install a new gasket and elbow (14) on the housing. End By:
Install the water pump. Refer to Disassembly and Assembly, "Water Pump - Install".