SHAFT-PLANETARY 8P7886 - Caterpillar

(1) 6E-5399 Relief Valve Group, see illustration with detail.(2) Torque for two bolts ... 80 3 N m (58 2 lb ft)
Section A-A(3) Lubricate sealing lip lightly with lubricant being sealed.(4) Lubricate sealing lip lightly with lubricant being sealed.(5) 4J-1057 Spring (outer): Test length ... 35.0 mm (1.38 in)Test force ... 378 30 N (85 7 lb)Free length after test ... 116.3 mm (4.58 in)Outside diameter ... 64.0 mm (2.52 in)(6) 3J-7808 Spring (inner): Quantity ... twoTest length ... 47.7 mm (1.88 in)Test force ... 212 17 N (47.7 3.8 lb)Free length after test ... 119.9 mm (4.72 in)Outside diameter ... 53.5 mm (2.11 in)(7) Apply 4C-9507 Retainer Compound to threads of bolt.
Detail B(8) 8B-4624 Shim ... 0.813 mm (.0320 in)(9) 8J-2086 Spring: Test length ... 20.8 mm (.82 in)Test force ... 34.2 3.8 N (7.69 .85 lb)Free length after test ... 27.43 mm (1.080 in)Outside diameter ... 5.08 mm (.200 in)(10) Turn the adjustment screw as required and adjust centering shims (8) to make sure the ejector stem kicks out at a pressure of ... 10 350 690 kPa (1500 100 psi)(11) Torque for detent ... 75 7 N m (55 5 lb ft) (1) 6E-5399 Relief Valve Group (10) Torque for plug ... 18 3 N m (13.2 2.2 lb ft)(11) 2J-0075 Spring: Test length ... 38.9 mm (1.53 in)Test force ... 117.0 5.8 N (26.30 1.31 lb)Free length after test ... 60.2 mm (2.37 in)Outside diameter ... 25.4 mm (1.00 in)(12) Torque for plug ... 18 3 N m (13.2 2.2 lb ft)(13) 5J-2722 Shim ... 1.22 mm (.048 in) One shim will change the pressure approximately ... 1500 kPa (215 psi)(14) 5J-2721 Shim ... 0.13 mm (.005 in) One shim will change the pressure approximately ... 160 kPa (23 psi)(15) 5J-4571 Spring: Test length ... 48.3 mm (1.90 in)Test force ... 529 32 N (119.0 7.2 lb)Free length after test ... 60.4 mm (2.38 in)Outside diameter ... 14.53 + 0.51 - 0.13 mm (.572 + .020 - .005 in)
Section C-C(16) 5J-2722 Shim (six) ... 1.22 mm (.048 in)(17) 5J-2721 Shim (five) ... 0.13 mm (.005 in)(18) 5J-3233 Spring: Test length ... 23.9 mm (.94 in)Test force ... 78 6 N (17.6 1.4 lb)Free length after test ... 30.2 mm (1.19 in)Outside diameter ... 15.19 mm (.598 in)(19) Torque for plug ... 18 3 N m (13.2 2.2 lb ft)(20) Torque for plug ... 34 3 N m (25.0 2.2 lb ft)