Cub Cadet 8454 - Manual (Page 167)

TRANSMISSION SYSTEM
4-63 D569-W02 May-2003
F. REAL AXLE ASSEMBLY
a. To Disassembling
1. Remove side bolt (1) and nut (4) of the transmis-
sion case to loosen the rear axle case assembly.
2. Draw out O-ring (5) on the outside of 68 internal
gear (9).
3. Loosen one UBS bolt (6) to draw out fixing plate
(7) and planetary gear support assembly (10).
4. Remove 68 internal gear (9).
5. Loosen four washer mounting bolts (20) fixed on
bearing cover (19) of the rear axle.
6. Remove rear axle (21) by knocking outward from
rear axle case (17).
7. Remove 6211 ball bearing (11).
8. Remove the caulking to Disassembling nut (13).
9. Remove O-ring (18) on the side of bearing cover
(19) of the rear axle.
10. Remove 6212 ball gearing (14), oil seal (15) and
bearing cover (19) of the rear axle.
b. To Assemble
1. Sub-assemble oil seal (15), 6212 ball Bearing (14)
and O-ring (18) on bearing cover (19) of the rear
axle and apply grease on the oil sealed inner bore
and O-ring (18) assembly to fix on rear axle (21).
2. Tighten nut (13) and apply caulking surely.
3. Install rear axle case (17) and tighten bearing cover
(19) of the rear axle with four M10 washer mount-
ing bolts.
4. Insert spacer (12) and install 6211 ball bearing
(11).
5. Fix planetary gear support assembly (10) on the
spline section of rear axle (21) and place fixing
plate (7) to be tightened with UBS bolt (6) after
applying LOCTITE on it.
6. Insert O-ring (5) between both sides of 68 internal
gear (9) and apply grease.
7. Fix 68 internal gear (9) on rear axle case (17).
8. Locate 13 gear shaft (8) inside three 27 planetary
gears of planetary gear support (10) and align the
holes of transmission case, brake case and rear
axle case to tighten with bolt (1) and nut (4).
(1) Bolt (7) Plate
(2) Spring Washer (8) 13 Gear Shaft
(3) Stud (9) 68 Internal Gear
(4) Nut (10) Planetary Gear Support
(5) O-Ring (11) Ball Bearing
(6) Bolt (12) Collar
(13) Nut (18) O-Ring
(14) Ball Bearing (19) Bearing Cover
(15) Oil Seal (20) Bolt
(16) Planetary Gear (21) Rear Axle
(17) Rear Axle Case (22) Stud
569W4A1A