BEARING 9J2928 - Caterpillar

Heater Connections for Operators Enclosure for C3.4B Engines
If heaters are supplied by the engine manufacturer, tighten the bolts to a torque of 40 4 N m (30 3 lb ft).Heater Connection for Crankcase Breather for C3.4B Engines
Illustration 49 g03240717
Typical example
Install clamp (5) to pipe (6) .
Install heater connection (4) to pipe (6) .
Install hose connector (3) to heater connection (4) .
Install clamp (2) to hose (1) .
Install hose (1) to hose connector (3) .
Tighten the clamps (2) and (5) to a torque of 5 1 N m (44 9 lb in).Auxiliary Crankshaft Pulley for C3.4B Engines
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that all components are clean and free from wear and damage. If necessary, replace any components that are free from wear and damage.
Illustration 50 g02926996
Install crankshaft multi V-pulley (3) onto the crankshaft.
Install crankshaft V-pulley (2) .
Install bolts (1) to the crankshaft pulley. Tighten the bolts to a torque of 45 4.5 N m (33 3 lb ft)Note: Use a suitable method in order to prevent the crankshaft from rotating when torquing the bolts.Hydraulic Pump Drive Adaptor for C3.4B Engines
Table 8
Required Tools    
Tool     Part Number     Part Description     Qty    
A     -     Delphi Lockheed Compound Rubber Grease     1    
Illustration 51 g03350448
Typical example
If necessary, follow Step 1.a through Step 1.c in order to remove cover plate (1) from the front housing (5) .
Remove bolts (2) from cover plate (1) .
Remove cover plate (1) from front housing (5) .
Remove O-ring seal (3) from the cover plate.
Remove plug (4) in Position (Y) from the front housing.
Illustration 52 g03350457
Typical example
Illustration 53 g03350460
Typical example
If necessary, install new O-ring seals (6) onto accessory drive (7) .
Apply Tooling (A) onto O-ring seals (6).
Install accessory drive (7) to housing (5) .
Install Allen head bolts (8) to accessory drive (7) .
Equally tighten the Allen head bolts (8) in order to pull accessory drive (7) into housing (5) .
Tighten Allen head bolts to a torque of 25 2.5 N m (221 22 lb in).
Ensure that there is tactile backlash between the idler gear and the accessory drive gear.
Install the OEM driven equipment to accessory drive (7). Refer to the OEM for the correct procedure.Installation of the Fan for C3.4B Engines
Illustration 54 g03242856
Typical example
Remove alternator belt.
Install studs (3) to fan drive (1). Tighten