517 Track-Type Skidder Power Train Caterpillar

Illustration 1	g00100890

Reference: Guideline For Reusable Parts, SEBF8014, "Guideline For Reusable Parts: Identification And Applications Of Transmission Clutch Plates."

(1) (2) Thickness of four new friction discs and four new plates for the No. 1 and No. 2 clutches ... 32.52 ± 0.32 mm (1.280 + .013 inch)

Thickness of one new 8E-9849 Friction Disc Assembly ... 4.95 ± 0.08 mm (0.195 ± 0.003 inch)

Thickness of one new 8E-9846 Plate ... 3.18 ± 0.13 mm (0.125 ± 0.005 inch)

(3) Thickness of three new friction discs and three new plates for the No. 3 clutch ... 24.39 ± 0.24 mm (0.960 ± 0.009 inch)

Thickness of one new 6Y-5352 Friction Disc ... 4.95 ± 0.08 mm (0.195 ± 0.003 inch)

Thickness of one new 7G-0437 Plate ... 3.18 ± 0.13 mm (0.125 ± 0.005 inch)

(4) Thickness of two new friction discs and two new plates for the No. 4 clutch ... 16.26 ± 0.42 mm (.640 ± .017 inch)

Thickness of one new 6Y-3252 friction disc ... 4.95 ± 0.08 mm (.195 ± .003 inch)

Thickness of one new 7G-0437 plate ... 3.18 ± 0.13 mm (.125 ± .005 inch)

(5) Thickness of four new friction discs and three new plates for the No. 5 clutch ... 29.34 ± 0.71 mm (1.155 ± .028 inch)

Thickness of one new 3T-9960 friction disc ... 4.95 ± 0.08 mm (.195 ± .003 inch)

Thickness of one new 6P-7968 plate ... 3.18 ± 0.13 mm (.125 ± .005 inch)

(6) 6Y-0306 Sleeve Bearing

Diameter of shaft in bearing area ... 45.911 ± .025 mm (1.807 ± .0010 inch)

Diameter of sleeve bearing after assembly ... 41.161 ± .039 mm (1.621 ± .0015 inch)

Install the sleeve bearing to the following depth: ... 10.0 ± .05 mm (.39 ± .02 inch)

(7) 6Y-0306 Sleeve Bearing

Diameter of shaft in bearing area ... 45.911 ± .025 mm (1.807 ± .0010 inch)

Diameter of sleeve bearing after assembly ... 41.161 ± .039 mm (1.621 ± .0015 inch)

Install the sleeve bearing to the following depth. ... 21.4 ± 0.5 mm (.843 ± .02 inch)

(8) Torque for six bolts ... 111 ± 11 N·m (80 ± 8 lb ft)

Do not tighten bolts (8) until all bolts (16) have been threaded into the cover assembly.

(9) 7G-6945 Spring

Quantity ... 8

Test length ... 34.1 mm (1.34 inch)

Test force ... 132.25 ± 10.58 N (29.7 ± 2.4 lb)

Free length after test ... 46.9 mm (1.85 inch)

Outside diameter ... 12.70 mm (.50 inch)

(10) Diameter of the new shaft for the planetary gears ... 20.147 ± 0.005 mm (.7932 ± .0002 inch)

(11) Inside diameter of new planetary gear ... 34.400 ± 0.008 mm (1.3543 ± .0003 inch)

(12) Torque for three bolts ... 111 ± 11 N·m (80 ± 8 lb ft)

(13) Diameter of the new shaft forthe planetary gears ... 26.439 ± 0.005 mm (1.0409 ± .0002 inch)

(14) Inside diameter of the new planetary gear ... 34.399 ± 0.008 mm (1.3543 ± .0003 inch)

(15) 7G-3710 Rod

Quantity ... 4

Length ... 320 mm (12.6 inch)

Outside diameter ... 6.08 ± 0.13 mm (.239 ± .005 inch)

(16) 3T-7584 Spring

Quantity ... 4

Test length ... 95 mm (3.7 inch)

Test force ... 154 ± 12 N (34.7 ± 2.7 lb)

Free length after test ... 124.4 mm (4.90 inch)

Outside diameter ... 12.7 mm (.50 inch)

(17) Inside diameter of the new planetary gear ... 34.400 ± 0.008 mm (1.3543 ± .0003 inch)

(18) Diameter of the new shaft for the planetary gears ... 26.439 ± 0.005 mm (1.0409 ± .0002 inch)