RING BACK-UP 0952025 - Caterpillar

Illustration 1 g01107881
Note: Lubricate all seals with the lubricant that is being sealed. (1) For installation of 1/4 inch pilot lines, limit torque to 15 N m (133 lb in) and/or hold the hose adapter with a wrench. (2) Use an alignment tool to obtain a maximum of 1 degree (critical characteristic). Apply an adequate amount of grease to the moving surfaces. (3) For installation of the handles, limit torque to 50 N m (37 lb ft) and/or use a wrench to prevent the hex from turning. (4) Apply 4C-4030 Thread Lock Compound to the threads and torque the three nuts to 13 3 N m (10 2 lb ft) (critical characteristic). (5) Extension of three setscrews under plate ... 12.15 0.06 mm (0.478 0.002 inch) (6) 157-2153 Spring Quantity ... three Length under test force ... 25.20 mm (0.99 inch) Test Force ... 24.0 1.7 N (5.40 0.38 lb) Free length after test ... 59.49 mm (2.34 inch) Outside Diameter ... 16.0 mm (0.630 inch) (7) Torque for adapter (critical characteristic) ... 45 5 N m (33 4 lb ft) (8) 141-5151 Spring Quantity ... three Length under test force ... 23.9 mm (0.94 inch) Test Force ... 12.8 0.65 N (2.9 0.15 lb) Free length after test ... 26.51 mm (1.04 inch) Outside Diameter ... 7.3 mm (0.29 inch) (9) Torque for three cages (critical characteristic) ... 15 2 N m (133 18 lb in) (10) Torque for three orifices ... 2.5 0.5 N m (22 4 lb in) (11) 153-8926 Spring Quantity ... three Length under test force ... 8.0 mm (0.315 inch) Test Force ... 3.7 0.2 N (0.8 0.05 lb) Free length after test ... 10.58 mm (0.42 inch) Outside Diameter ... 4.2 mm (0.17 inch) (12) Torque for three stops ... 6 1 N m (53 9 lb in) (13) 159-3781 Spring Length under test force ... 7.60 mm (0.30 inch) Test Force ... 24.0 2.0 N (5.40 0.45 lb) Free length after test ... 17.46 mm (0.69 inch) Outside Diameter ... 14.28 mm (0.56 inch) (14) For installation of 3/8 inch pilot lines, limit torque to 50 N m (37 lb ft) and/or hold the hose adapter with a wrench. (15) Torque for four plugs ... 28 4 N m (21 3 lb ft) (16) For installation of 1/4 inch pilot lines, limit torque to 15 N m (133 lb in) and/or hold the hose adapter with a wrench. (17) Torque for five plugs ... 12 3 N m (106 26 lb in) (18) Winch (Spool Out) (19) Winch (Free Spool) (20) Winch (Spool In) (21) Winch ( Blocked) (22) Torque for four bolts (critical characteristic) ... 12 3 N m (106 26 lb in)