HOSE AS 1785904 - Caterpillar

Illustration 1 g01715615
(1) Thickness of five new friction discs and six new plates for the parking brake group is 43.705 1.305 mm (1.7207 0.0514 inch). Thickness of one new 6Y-5352 Friction Disc ... 4.82 to 5.03 mm (0.190 to 0.198 inch) Minimum thickness of one worn 6Y-5352 Friction Disc ... 4.45 mm (0.175 inch) Thickness of one new 7G-0437 Plate ... 3.18 0.13 mm (0.125 0.005 inch) (2) Lubricate the bore of the O-ring seal lightly with the lubricant that is being sealed. (3) Lubricate the bore of the seal lightly with the lubricant that is being sealed. (4) Lubricate the sealing lip of the lip type seal lightly with the lubricant that is being sealed. (5) Torque for the bolt ... 120 20 N m (90 15 lb ft) (6) Torque for six bolts ... 55 10 N m (41 7 lb ft) (7) Torque for 12 bolts ... 100 20 N m (75 15 lb ft) (8) 9W-4431 Spring Quantity ... 20 Length under test force ... 49 mm (1.9 inch) Test force ... 139.5 11.2 N (31.4 2.5 lb) Free length after test ... 64.3 mm (2.53 inch) Outside diameter ... 16.46 mm (0.648 inch) (9) 9W-4430 Spring Quantity ... 20 Length under test force ... 49 mm (1.9 inch) Test force ... 253.7 20.3 N (57.0 4.6 lb) Free length after test ... 64.3 mm (2.53 inch) Outside diameter ... 24 mm (0.9 inch) (10) Torque for the plug assembly ... 12 1 N m (105 9 lb in) (11) Lubricate the bore of the seal lightly with the lubricant that is being sealed.Note: Apply white Loctite Low Breakloose PST to the first three threads of the plug (12) prior to assembly. (12) Torque for the plug ... 18 3 N m (160 27 lb in) (13) Torque for the plug assembly ... 100 10 N m (75 7 lb ft)