Cub Cadet 8454 - Manual (Page 147)

TRANSMISSION SYSTEM
4-43 D569-W02 May-2003
b. To Assemble
1. Install piston rings (3), (4) on the inner and outer
sections of the piston bore, and apply grease.
2. Fix piston (2) on PTO clutch body (1).
3. Install needle bearing (13) on the inner bore and
sealing (14) on the outer bore of PTO clutch body
(1), and apply grease.
4. Install snap ring (18) and 6006 ball bearing (12) on
PTO clutch shaft (16), push the PTO clutch body
forward to fix, and then tighten with snap ring (19).
Install bushing (17) on the inner bore.
5. Push spline hub (15) into PTO clutch shaft (16) and
tighten with snap ring (18).
6. Install brake disc (5), return plate (6), clutch disc
(10), clutch plate (11) and spring (7) on PTO clutch
body (1) in due order, and push pressure plate (8)
through with a replacing tool then to tighten with
snap ring (9).
To Assemble PTO Clutch Bracket and PTO
Clutch Ass’y
1. Install 6305DD ball bearing (3) on PTO clutch
bracket (2) to tighten with
φ
62 snap ring (4).
2. Push PTO clutch ass’y (1) through the top of the
transmission case to be laid across the hole of the
transmission case.
3. Insert PTO clutch ass’y (1) onto the hole of PTO
clutch bracket (2) and install PTO clutch bracket (2)
on the transmission case.
4. With a replacing tool, slightly knock the PTO shaft
end of PTO clutch ass’y (1) forward to install.
5. Install thrust collar (5) and snap ring (6) on the PTO
shaft end of PTO ass’y (1).
Tightening
torque Assembling bolt
of the PTO clutch
bracket
77.5 ~ 90.2 N·m
7.9 ~ 9.2 kgf·m
57.1 ~ 66.5 lbf·ft
(1) PTO Clutch Ass’y (5) Collar
(2) PTO Clutch Bracket (6) Snap Ring
(3) Ball Bearing (7) Parallel Pin
(4) Snap Ring
569W462A
• Let the opening of snap ring (9) lo-
cated between the spring pins fixed on
PTO clutch body (1) when assembling.
CAUTION
569W463A
569W464A
(A) Split Part Of The Snap Ring
(1) Spring Pin
(1) Snap Ring
(3) Snap Ring PTO Clutch Body