953C Track-Type Loader Hydraulic System Hydraulic Tank and Filter Caterpillar

Illustration 1	g00996370

(1) Torque for two locknuts ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(2) Torque for four locknuts ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(3) Assemble the seal so that the outer metal shell is recessed 1 ± 0.5 mm (0.04 ± 0.02 inch) from the face of the lever housing. Lubricate the lip of the seal with the lubricant that is being sealed.

(4) Studs should be adjusted to approximately equal lengths. In the final assembly, tighten the coupling to 40 ± 2 N·m (30 ± 1.5 lb ft).

(5) Torque for plug ... 136 ± 7 N·m (100 ± 5 lb ft)

(6) Torque for sensor ... 20 ± 3 N·m (15 ± 2 lb ft)

(7) Torque for two bolts ... 80 ± 4 N·m (59 ± 3.0 lb ft)

(8) Torque for four locknuts on filter ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(9) Torque for two locknuts ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(10) Torque for two locknuts ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(11) Torque for two locknuts ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(12) Torque for 12 locknuts ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(13) Torque for two bolts ... 80 ± 4 N·m (59 ± 3.0 lb ft)

(14) Torque for two bolts ... 80 ± 4 N·m (59 ± 3.0 lb ft)

(15) Cut off the excess strap after you secure the hoses.

(16) Torque for one nipple ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(17) Torque for one stud ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(18) Torque for one nut ... 10 ± 1.5 N·m (89 ± 13 lb in)

(19) Reuse four bolts (19) that are already provided with the valve. Tighten the bolts to a torque of 80 ± 4 N·m (59 ± 3.0 lb ft). Remove the four spacers.

(27) 1L-4349 Spring

Length under test force ... 106.0 mm (4.17 inch)

Test force ... 84 ± 7 N (19 ± 2 lb)

Free length after test ... 139.7 mm (5.50 inch)

Outside diameter ... 24.41 mm (.961 inch)

(28) As needed, use washers in order to mount the filter base.

Illustration 2	g00996371

(20) Torque for three locknuts ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(21) Torque for two bolts ... 80 ± 4 N·m (59 ± 3.0 lb ft)

(22) Torque for eight bolts ... 80 ± 4 N·m (59 ± 3.0 lb ft)

(23) Torque for two bolts ... 80 ± 4 N·m (59 ± 3.0 lb ft)

(24) Torque for two bolts ... 80 ± 4 N·m (59 ± 3.0 lb ft)

(25) Torque for eight bolts ... 80 ± 4 N·m (59 ± 3.0 lb ft)

(26) Torque for three locknuts ... 32.5 ± 2.5 N·m (24.0 ± 1.8 lb ft)

(29) 3G-6812 Spring

Length under test force ... 81.8 mm (3.22 inch)

Test force ... 200 ± 16 N (45 ± 4 lb)

Free length after test ... 115.44 mm (4.544 inch)

Outside diameter ... 24.3 mm (0.96 inch)

Tank Mounting

Illustration 3	g00996557

(30) Torque for one bolt ... 80 ± 15 N·m (59 ± 11 lb ft)

(31) Torque for relief valve ... 80 ± 4 N·m (59 ± 3.0 lb ft)

(32) Torque for one bolt ... 80 ± 15 N·m (59 ± 11 lb ft)

(33) Torque for one bolt ... 80 ± 15 N·m (59 ± 11 lb ft)