785G Off-Highway Truck Systems Caterpillar


Relief Valve (Steering)

Usage:

785G RTL


Illustration 1g02646291

Table 1
Specification for 9T-8378 Relief Valve Gp and 108-2184 Relief Valve Gp 
Item  Qty  Part  Specification Description 
9X-6395 Nut  Torque to 50 ± 7 N·m (37 ± 5 lb ft)
1U-4659 Valve Body  Installation torque to 65 ± 5 N·m (48 ± 4 lb ft)
4T-2741 Spring  Length under test force is 58.7 mm (2.31 inch).
Test force is 242 ± 19 N (54 ± 4 lb).
Free length after test is 61 mm (2.4 inch)
7J-9933 O-Ring Seal  Lubricate bore lightly with lubricant that is being sealed. 
3K-0360 O-Ring Seal  Lubricate bore lightly with lubricant that is being sealed. 

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