SLEEVE 4361240 - Caterpillar

Relief Valve GroupDry nitrogen charge pressure:ON machine ... 1860 kPa (270 psi) at 20°C (68°F)OFF machine ... 1515 kPa (220 psi) at 20°C (68°F)(1) Apply 7M-7456 Bearing Mount to bore before installing bearing. Install the bearing with the fracture line 90 degrees to the centerline of the rod.(2) Bore of new head ... 70.13 0.03 mm (2.761 .001 in) Diameter of new rod ... 69.800 0.038 mm (2.7480 .0015 in)(3) Bore of new cylinder ... 234.95 0.10 mm (9.248 .004 in)(4) Torque for nitrogen charging valve cap ... 5 1 N m (44.5 8 lb in)(5) Torque for bolt with 2P-2506 Thread Lubricant on threads ... 3600 400 N m (2650 300 lb ft)(6) Lubricate the sealing lip lightly with the lubricant being sealed.(7) 6E-1423 Spring: Length under test force ... 647.07 mm (25.475 in)Test force ... 96 700 7736 N (21 755 1740 lb)Free length after test ... 732.8 mm (28.85 in)Outside diameter ... 215.9 mm (8.50 in)Wire diameter ... 47.63 mm (1.875 in)(8) Lubricate the sealing lip lightly with the lubricant being sealed.(9) Apply 7M-7456 Bearing Mount to bore before installing seal. Lubricate the sealing lip lightly with the lubricant being sealed. Prior to installation of the tension cylinder, coat pin and pin bores, frame, and front axle with 2P-2506 Anti-seize compound.(10) Relief valve.(11) Breather.(12) 7S-8553 Spring: Length under test force ... 44.069 mm (1.735 in)Test force ... 267 21.35 N (60.0 4.8 lb)Free length after test ... 50.546 mm (1.99 in)Outside diameter ... 14.275 mm (.562 in)Wire diameter ... 2.87 mm (.113 in)(13) 9m-1974 Washer ... 2.0mm (.078 in) thick. Use as required to obtain 18 600 350 kPa (2697 50 psi) inlet pressure and 20 5 kPa (3 .73 psi) outlet pressure.Test at 49° 3°C (120° 37°F).(14) Tighten nut to a torque of ... 50 7 N m (37 5 lb ft)