SHAFT 1968899 - Caterpillar

Main relief valve pressure setting ... 42 000 + 3000 - 0 kPa (6100 + 435 - 0 psi) Main relief valve pressure setting not adjustable.Pressure cutoff valve pressure setting ... 37 000 1000 kPa (5350 145 psi) Pressure cut-off valve must be adjusted on the tractor or on a bench that simulates the tractor steering hydraulic system.(1) 9T5255 Spring for control spool.(2) Put 9S3265 Retaining Compound on threads and tighten two bolts to a torque of ... 37.5 5 N m (28 4 lb ft)(3) 9T4648 Spring Free length ... 14.6 mm (.57 in)Outside diameter ... 7.0 mm (.28 in)(4) Torque for plug ... 40 N m (30 lb ft)(5) Torque for nut ... 9.5 N m (7.5 lb ft)(6) 9T5115 Spring(7) Apply 9S3265 Retaining Compound to four rods(8) 6E1288 Pump Group (Charge And Differential Lube)(9) 9T4647 Spring Length under test force ... 57.25 mm (2.253 in)Test force ... 65.1 5.2 N (14.64 1.20 lb)Free length after test ... 81.2 mm (3.20 in)Outside diameter ... 25.0 mm (.98 in)(10) Use spacers as needed to get clearance (B) of ... 0.1 to 0.3 mm (.004 to .012 in)(11) 9T4650 Spring Free length ... 93.8 mm (3.69 in)Outside diameter ... 25.0 mm (.98 in)(12) Use shims as needed to get an end play of ... 0.03 to 0.05 mm (.001 to .002 in) (13) Torque for plugs ... 30 N m (22 lb ft)(14) Torque for two bolts ... 40 N m (30 lb ft)(15) Torque for two bolts ... 295 30 N m (215 22 lb ft)(16) Torque for fitting ... 50 10 N m (37 7 lb ft)(17) Torque for two bolts ... 295 30 N m (215 22 lb ft)(18) Torque for four screws ... 50 10 N m (37 7 lb ft)(19) Put 9S3265 Retaining Compound on threads before installation of cylinders.(20) Torque for screws that hold actuator pistons to swashplate with 9S3265 Retaining Compound on threads ... 25 7 N m (18 5 lb ft)(21) Torque for nuts ... 23 N m (17 lb ft)(22) Torque for plugs ... 130 N m (95 lb ft)(23) Torque for six bolts ... 55 10 N m (41 7 lb ft)(24) 9T4645 Spring Free length ... 44.1 mm (1.74 in)Outside diameter ... 14.5 mm (.57 in)(25) 9T4651 Spring (Outer) Free length ... 64.0 mm (2.52 in)Outside diameter ... 29.1 mm (1.15 in)(26) 9T4649 Spring (inner) Free length ... 60.1 mm (2.37 in)Outside diameter ... 18.7 mm (.74 in)(27) Torque for two bodies ... 190 15 N m (140 11 lb ft)(28) Torque for two plugs ... 140 10 N m (105 7 lb ft)(29) 9T4646 Spring Free length ... 116 mm (4.57 in)Outside diameter ... 55 mm (2.17 in)(30) Torque for six bolts ... 55 10 N m (41 7 lb ft)6E1826 Steering Pump
Rotation is clockwise when