EPC Parts Catalogs

950M and 962M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Piston Pump (Steering) Caterpillar


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Piston Pump (Steering)
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950M and 962M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems [UENR3109]
950M and 962M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Steering Control Valve
950M and 962M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Lift Arm
DIFFERENTIAL STEERING SYSTEM
PUMP GP
950M and 962M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Piston Pump (Steering)
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Illustration 1g03724220
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Table 1
Specification for 455-1846 Piston Pump Gp 
Item  Qty  Part  Specification Description 
1  1  310-7267 Control Plug  Torque to 190.0 ± 9.5 N·m (140.1 ± 7.0 lb ft). 
2  1  9S-8006 O-Ring Plug  Torque to 127.00 ± 6.35 N·m (93.67 ± 4.68 lb ft). 
3  1  168-2197 Spring  Length under test force is 43.5 mm (1.71 inch).
Test force is 161 ± 10 N (36 ± 2 lb).
Free length after test is 65 mm (2.6 inch). 
4  4  8T-2503 Bolt  Torque to 165.00 ± 8.25 N·m (121.70 ± 6.08 lb ft). 
5  2  6R-7943 Screw  Before assembly, apply green Loctite 648 to the threads.
Torque to 5.00 ± 0.25 N·m (44.25 ± 2.21 lb in). 
6  1  168-3381 Spring  Length under test force is 38 mm (1.5 inch).
Test force is 704 ± 29 N (158 ± 7 lb).
Free length after test is 66.5 mm (2.62 inch). 
7  1  168-2203 Shaft Shim  Grind to required thickness with face parallel within 0.00 to 0.05 mm (0.000 to 0.002 inch) to achieve dimension (B).
Thickness is 3.0 mm (0.12 inch). 

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