259B3 Compact Track Loader, 247B3 and 257B Series 3 Multi Terrain Loaders and 216B Series 3, 226B3, 236B3, 242B Series 3 and 252B Series 3 Skid Steer Loaders Caterpillar


Piston Motor (Hydrostatic)

Usage:

226B3 AS2



Illustration 1g03773658

Table 1
Specification for 280-7854 Piston Motor Gp    
Item     Qty     Part     Specification Description    
1     6     289-6347 Bolt     Torque to
150 ± 5 N·m (111 ± 4 lb ft).    
2     12     5C-7883 Bolt     Torque to
15 ± 1 N·m (133 ± 9 lb in).    
3     Thickness of the brake pack (C) is
28.20 ± 0.10 mm (1.110 ± 0.004 inch).
Clamp the brake plates while you measure the brake pack.
As required, use the following shims in order to achieve the dimension (C) :    
1 140-2513 Shim     Thickness of shim is
0.10 mm (0.004 inch).    
2 140-2514 Shim     Thickness of shim is
0.3 mm (0.012 inch).    
4     5     8T-0271 Bolt     Torque to
73.5 ± 4.0 N·m (54.2 ± 3.0 lb ft).    
5     1     9S-8005 O-Ring Plug     Torque to
70.0 ± 3.5 N·m (51.6 ± 2.6 lb ft).    
6     1     216-6124 Plug     Torque to
37.5 ± 2.5 N·m (27.7 ± 1.8 lb ft).    
7     1     222-5693 O-Ring Plug     Torque to
25.0 ± 1.5 N·m (221.3 ± 13.3 lb in).    

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