PAD AS 3136255 - Caterpillar

Fan Drive Assembly
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     2S-3230     Bearing Lubricant     30 g (1 oz)    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g01011971
Check the condition of O-ring seal (7) that is used in retainer (2). Check the condition of the roller bearing (8). If the components are damaged use new parts for replacement.
Install roller bearing (8) in bearing retainer (2). Install the roller bearing so the lip seal is facing toward the retainer for the roller bearing (2).
Install O-ring seal (7) in bearing retainer (2). Install bearing retainer (2) and roller bearing (8) as a unit on fan drive shaft (5). Seat the bearing inner race against the fan drive shaft.
Use bolts (9) and install thrust plate (4) .
Install fan drive shaft (5) in fan support (3). Install the washers and bolts (6) that hold the unit together. Note: Rotate the fan drive shaft in order to access the mounting bolt holes.
Fill the bearing cavity in the fan drive with Tooling (A) .End By: Install the Fan Drive. Refer to Disassembly and Assembly, "Fan Drive Install".