HOSE AS 3968245 - Caterpillar

Illustration 1 g01211364
Note: (A) Upper Bearing. (B) Lower Bearing.
Table 1
Sales Model     Serial Number Range     Former Part Number     Improved Part Number    
D10R     S/N:AKT1-UP     6H-3957
ball bearing     6I-9103 Outer Bearing
(1)     005-7310
inner race    
D10T     S/N:RJG1-451     6H-3957
ball bearing     6I-9103 Outer Bearing (1)     005-7310
inner race    
( 1 ) The 6I-9103 Outer Bearing does not include the 005-7310 Inner Race. The 6I-9103 Outer Bearing and 005-7310 Inner Race must be ordered separately.For more information on the installation procedure for the new bearings, refer to Disassembly and Assembly, RENR3923, "Bearing Block (Fan Drive) - Assemble".Note: Maintain the correct axial end play 0.127 mm (0.005 inch) for the fan shaft. Set the end play by adding or removing shims. See Table 2 for the thickness of the shims. Shim the bottom bearing in order to obtain a 0.127 mm (0.005 inch) axial end play.
Table 2
Shim Pack    
Part Number     Part description     Thickness    
288-8638     Shim    
0.12 mm (0.005 inch)    
288-8639     Shim    
0.25 mm (0.010 inch)    
288-8640     Shim    
0.4 mm (0.016 inch)