Cub Cadet 8454 - Manual (Page 166)

CHAPTER 4 8454
4-62 D569-W02 May-2003
E. BRAKE CASE
a . To Disassembling
1. Remove eight bolts (10) and four nuts (8) on both
sides of the transmission case to Disassembling
rear axle ass’y (24).
2. Take out left and right of 13gear shaft (20).
3. Remove 68 internal gear (22).
4. Remove O-ring (23) on both sides of 68 internal
gear (22).
5. Lightly knock brake case (21) with a hammer to re-
move out of the transmission case.
6. Remove brake disc (18), plate (17) and cams (left
and right) (25).
b. To Assemble
1. Install steel ball sheet (2), steel ball (3), parallel pin
(1) and stud bolt (6) on left and right of the trans-
mission case.
2. Install cams (left and right) (25), brake disc (18),
plate (17) and 13 gear shaft (left and right) (20) in
due order on the side of the transmission case.
3. Sub-assemble brake cam (4) and brake cam lever
(11) on brake case (21).
4. Insert packing (19) into the side of the transmis-
sion case and fix brake case ass’y (21).
5. Install O-ring (23) on both sides of 68 internal gear
(22) and apply grease to fix with rear axle ass’y (24).
6. Insert the rear axle ass’y as aligned with the hole of
brake case (21) to tighten with bolt (10) and nut (8).
Tightening
torque Tightening nut
(14) of the brake
cam lever
Tightening bolt
(10) of the rear
axle ass’y
Tightening nut (8)
of the rear axle
ass’y
123.6 ~ 147.1 N·m
12.6 ~ 15.0 kgf·m
91.1 ~ 108.4 lbf·ft
77.5 ~ 90.2 N·m
7.90 ~ 9.20 kgf·m
57.1 ~ 66.5 lbf·ft
77.5 ~ 90.2 N·m
7.90 ~ 9.20 kgf·m
57.1 ~ 66.5 lbf·ft
(1) Straight Pin (8) Nut
(2) Ball Sheet (9) Spring Washer
(3) Ball (10) Bolt
(4) Brake Cam (11) Brake Cam Lever
(5) O-Ring (12) Washer, Plain
(6) Stud Bolt (13) Spring Washer
(7) Spring Washer
(14) Nut (20) 13 Gear Shaft
(15) Bolt (21) Brake Case
(16) Spring Washer (22) 68 Internal Gear
(17) Plate (23) O-Ring
(18) Brake Disk (24) Rear Axle Case
(19) Packing (25) C a m
569W4A0A