ENGINE AR-COMPLETE 2797808 - Caterpillar

Illustration 1 g00760815
Pilot Valve (Joystick) (1) Torque for the eight O-Ring plugs ... 12 3 N m (9 2 lb ft)
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Section A-A (2) Torque for the spacer ... 45 5 N m (33 4 lb ft) (3) Lubricate the contact areas with 1P-0808 Multipurpose Grease. (4) Apply 9S-3263 Thread Lock Compound to the threads prior to assembly. Torque for the swivel ... 45 5 N m (33 4 lb ft) (5) Torque for the adapter ... 45 5 N m (33 4 lb ft)
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Section B-B (6) Pilot cartridge valve for tilt function. (7) Pilot cartridge valve for lift function.
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Note: All four of the pilot cartridge valves are identical except for springs (15) . (8) 153-8926 Spring Assembled length under test force ... 8.0 mm (.32 inch) Test force ... 3.7 0.2 N (.83 .05 lb) Free length after test ... 10.58 mm (.417 inch) Outside diameter ... 4.2 mm (.17 inch) (9) Lubricate the seals with a minimal amount of the lubricant that is being sealed. (10) Torque for the cage ... 15 2 N m (11 1.5 lb ft) (11) 141-5151 Spring Assembled length under test force ... 23.9 mm (.95 inch) Test force ... 12.8 0.65 N (2.88 .15 lb) Free length after test ... 26.51 mm (1.044 inch) Outside diameter ... 7.3 mm (.29 inch) (12) Lubricate the seal with a minimal amount of the lubricant that is being sealed. (13) Torque for the stop ... 6 1 N m (53 9 lb in) (14) Torque for the orifice ... 2.5 0.5 N m (22 4 lb in) (15) 136-9301 Spring Assembled length under test force ... 25.2 mm (.99 inch) Test force ... 8 0.6 N (1.8 .13 lb) Free length after test ... 44.07 mm (1.735 inch) Outside diameter ... 15.2 mm (.60 inch)Note: The 136-9301 Spring is used in the 145-8710 Pilot Cartridge Valve . (15) 157-2153 Spring Assembled length under test force ... 25.2 mm (.99 inch) Test force ... 24 1.7 N (5.4 .38 lb) Free length after test ... 59.5 mm (2.34 inch) Outside diameter ... 16 mm (.6 inch)Note: The 157-2153 Spring is used in the 160-0390 Pilot Cartridge Valve.