Front Differential Gear - Cub Cadet 8454 Service Manual

CHAPTER 5 8454

5.5 FRONT DIFFERENTIAL GEAR

(1) Front Differential Bearing Support
(2) Spring Washer
(3) Bolt
(4) Ball Bearing
(5) Differential Gear Case
(6) Parallel Pin
(7) Case Cover
(8) Spring Washer
(9) Bolt
(10) Shims
A. TO DISASSEMBLING
1. Remove inlet bolt (3) on front differential bearing
support (1) to Disassembling front differential bear-
ing support (1) while tightening with a suitable bolt
for the screw hole of M8×P1.25.
2. Loosen two M12 bolts (9) of differential gear case
ass'y (5) and remove case cover (7) to Disassem-
bling the front differential gear ass'y.
3. Remove shim (10) and ball bearing (11) out of 27
bevel gear (12).
4. Loosen six UBS bolts (13) to Disassembling front
differential case (14) and 27 bevel gear (12).
5-16
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(11) Ball Bearing
(12) 27 Bevel Gear
(13) UBS Bolt
(14) Front Differential Case
(15) Differential Pinion
(16) Differential Side Washer
(17) Differential Side Gear
(18) Shims
(19) Differential Pinion Shaft
(20) Parallel Pin
5. Take parallel pin (21) out of front differential case
(14) and remove differential pinion shaft (19), dif-
ferential side washer (16), differential pinion (15),
differential side gear (17) and shim (18).
6. Remove ball bearing (4) out of front differential case
(14).
7. Remove the caulking to loosen nut (29).
8. Slightly knock the shaft part of 8 bevel pinion shaft
(22) to take out, and remove oil seal (28), oil seal
collar (27), O-ring (26), taper roller bearing (25), shim
(24) and taper roller bearing (23) in due order.
(21) Parallel Pin
(22) 8 Bevel Pinion Shaft
(23) Taper Roller Bearing
(24) Shims
(25) Taper Roller Bearing
(26) O-Ring
(27) Oil Seal Collar
(28) Oil Seal
(29) Nut
D569-W02 May-2003
569W522A