Cub Cadet 8454 Service Manual

CHAPTER 4 8454
4-38
D569-W03 June-2003
K. SHAFT 1
(1) 17 Gear Shaft
(2) Ball Bearing
(3) Snap Ring
(4) Collar
(5) 42 Gear
(6) Inner Ring
(7) Inner Ring
(8) 38 Gear
(9) Collar
(10) 33 Gear
(11) Synchro Hub
(12) Shifter
(13) Synchronizer Spring
(14) Synchronizer Ring
(15) Needle Bearing
(16) 26-26 Gear
(17) Spacer
(18) Ball Bearing
(19) Washer
(20) Ball Bearing
(21) Shim
(22) 28 Nut
(23) Bearing Cover
(24) Synchronizer Key
(25) O-Ring
J. REVERSE IDLE SHAFT AND IDLE GEARS
a. To Disassembling
1. Remove mounting bolt (1) and seal washer (4) at
the side of the middle case.
2. Remove thrust collar (5), needle bearing (6), 21 gear
(7) and spacer (8) in due order with M8 x P 1.25
replacing tool led to the side of the rear idle axle,
while drawing out rear idle shaft (2) to the front of
the middle case.
b. To Assemble
1. Locate spacer (8), thrust collar (5), rear idle 21 gear
(7), and needle bearing (6) inside the middle case.
2. Install O-ring (3) on the groove of rear idle shaft (2)
and apply grease. Insert thrust collar (5) into the
rear idle axle.
3. When assembling, align the fixing hole of rear idle
shaft (2) with the inlet hole of mounting bolt (1) at
the side of the middle case.
4. When assembling, replace mounting bolt (1) and
seal washer (4) with new one respectively.
• Outer diameter
of the reverse
idle shaft
• Inner diameter
of the 21 gear
Factory
spec.
• 25.00 ~ 24.987 mm
(0.984 ~ 0.983 in.)
• 30.020 ~ 30.007 mm
(1.1818 ~ 1.1813 in.)
(1) Mounting Bolt (5) Collar
(2) Idle Shaft (6) Needle Bearing
(3) O-Ring (7) 21 Gear
(4) Seal Washer (8) Spacer
569W455A
569W456A
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