Cub Cadet 8454 Service Manual page 69

(B) Bearing case cover
Loosen the screw first inside and next outside, and lift
the cover (1) by screwing two screws gradually and
evenly, referring to the photo.
(When reassembling)
• Apply grease to the oil seal lip and take care that it
is not rolled when installing.
Tightening Bearing
torque case
cover screw
(C) Crankshaft
1. Remove the bearing case screw 2.
2. Pull out the crankshaft, taking care not to damage
the crankshaft bearing 1.
(When reassembling)
• Apply oil to the bearing case screw 2.
• Clean the oil passage of the crankshaft with com-
pressed air.
Tightening Main bearing
torque case screw
2
(D) Main bearing case
1. Remove the bearing case screws 1 (4) and remove
the main bearing case 1, 2, 3 (1).
2. Remove the thrust bearing from the flywheel end of
the bearing case.
D569-W02 May-2003
K&T Saw Shop 606-678-9623 or 606-561-4983
www.mymowerparts.com
23.5 ~ 27.5 N·m
2.4 ~ 2.8 kgf·m
17.4 ~ 20.3 lbf·ft
68.7 ~ 73.6 N·m
7.0 ~ 7.5 kgf·m
50.6 ~ 54.2 lbf·ft
(1) Bearing Case Cover
(1) Main Bearing Case 1, 2, 3
(2) Thrust Bearings
(3) Main Bearing Case Assembly 1
(4) Bearing Case Screw 1
(5) Crankshaft Bearing 2
ENGINE
569W281A
569W282A
569W283A
2-47