CHAPTER 4 8454
4-40
D569-W03 June-2003
a. To Disassembling
1. Remove the middle case and the transmission case
and Disassembling snap ring (11) fixed on propel-
ler shaft 1 (14).
2. Remove four M8 washer mounting bolts (7) to Dis-
assembling bearing case (6) and front wheel pro-
peller shaft (14) in a body.
3. Remove 29-23-18-14gear (3).
4. Remove oil seal (10) on the bearing case to draw
front wheel propeller shaft 1 (14) out.
b. To Assemble
1. Install snap ring (1) and 6208 ball bearing (2) on
the middle case.
2. Sub-assemble two 6008 ball bearings (4) on 29-23-18-
14 gear (3) to be fixed on 6208 ball bearing (2).
3. Install O-ring (5) on bearing case (6), where
greased, to insert into the middle case and tighten
with four M8 washer mounting bolts (7).
4. Install 6005 ball bearing (9) on the hole of bearing
case (6) and fix hole snap ring (8).
5. Fix shaft snap ring (13) on propeller shaft 1 (14) to
be installed on the hole of bearing case (6).
6. Install oil seal (10) on the hole of bearing case (6),
while facing its lip area toward the middle case.
Tightening
torque
Tightening bolt of
the bearing case
(7)
23.5 ~ 27.5 N·m
2.4 ~ 2.8 kgf·m
17.3 ~ 20.2 lbf·ft
L. SHAFT 2
(1) Snap Ring
(2) Ball Bearing
(3) 29-23-18-14 Gear
(4) Ball Bearing
(5) O-Ring
(6) Bearing Case
(7) Bolt
(8) Snap Ring
(9) Ball Bearing
(10) Oil Seal
(11) Snap Ring
(12) Ball Bearing
(13) Snap Ring
(14) Propeller Shaft 1
569W457A
569W458A
www.mymowerparts.com
K&T Saw Shop 606-678-9623 or 606-561-4983
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