Cub Cadet 8454 Service Manual

CHAPTER 4 8454
4-28
D569-W02 May-2003
0 ~ 0.1 mm
0 ~ 0.0039 in.
0.1 ~ 0.2 mm
0.0039 ~ 0.0078 in.
0.2 ~ 0.4 mm
0.0078 ~ 0.0157 in.
-
-
-
0.88 ~ 1.17 N·m
0.09 ~ 0.12 kgf·m
0.65 ~ 0.86 lbf·ft
4.9 ~ 7.85 N·m
0.5 ~ 0.8 kgf·m
3.61 ~ 5.79 lbf·ft
0.15 ~ 0.25 mm
0.006 ~ 0.0098 in.
30% min
(center is 1/3 ~ 2/3 away
from minor section)
5. TO DISASSEMBLING AND TO ASSEMBLE
5.1 STANDARD TABLE FOR REPAIR
1.Clearance between thrust directions of shuttle
shaft and 17 gear shaft
2.Backlash of gear
3.Clearance between shift fork and shift groove
4.Synchronizer ring
wear of synchronizer ring
contact on corn part (tapered) of synchronizer ring
5.Turning torque of spiral bevel pinion
6.Turning torque after assembling spiral bevel pinion
and spiral bevel gear
7.Backlash of spiral bevel pinion and spiral bevel
gear
8.Reaching up degree of spiral bevel pinion and
spiral bevel gear
Item Factory Spec
0.4 mm
0.0157 in.
0.8 mm
0.0314 in.
0.35 mm
0.0137 in.
80 % min
-
-
-
-
Allowable limit
5.2 TO DISASSEMBLING AND TO
ASSEMBLE
A. CLUTCH HOUSING
a. To Disassembling
1. Loosen release fork mounting bolt (1) and remove
key (2).
2. Remove clutch release fork (4) and release hub (5)
while drawing out clutch lever (3).
(1) Bolt (8) Case
(2) Key (9) Oil Seal
(3) Clutch Lever (10) O-Ring
(4) Release Fork (11) Seal Cap
(5) Release Hub (12) Oil Seal
(6) Release Bearing (13) Bolt
(7) Clamp (14) Clutch Housing
569W442A
www.mymowerparts.com
K&T Saw Shop 606-678-9623 or 606-561-4983

Cub Cadet 8454 Specifications

General

Brand	Cub Cadet
Model	8454
Category	Tractor
Language	English