wsm STW37 Workshop Manual page 343

STW34, STW37, STW40, WSM
Gear Case Cover and Front Axle
1. Remove the gear case cover (2) from the front gear case (1).
2. Remove the bearing (6) with special use puller set (Code No.:
07916-09032).
3. Remove the 41T bevel gear (5).
4. Remove the divided collar (4).
5. Tap out the front axle (3).
(When reassembling)
• Be sure to adjust the backlash between the 41T bevel gear (5)
and 7T pinion shaft. (See page 6-S14.)
• Apply liquid gasket (Three Bond 1206C or equivalent) to joint
face of the front gear case (1) and gear case cover (2), after
eliminate the water, oil and stuck liquid gasket.
Gear case cover mounting
Tightening torque
screws
(1) Front Gear Case
(2) Gear Case Cover
(3) Front Axle
7T Pinion Shaft
1. Remove the cap (8).
2. Remove the UBS screw (7).
3. Remove the internal snap ring (5), and remove the shims (3).
(4).
4. Tap out the 7T pinion shaft (2).
(When reassembling)
• Replace the cap (8) with new one.
Tightening torque UBS screw
(1) Front Gear Case
(2) 7T Pinion Shaft
(3) Shim
(4) Shim
Separating Gear Case
1. Remove the internal snap ring (7).
2. Remove the shim (6), 11T bevel gear (4) and 16T bevel gear (3)
from bevel gear case (5).
3. Remove the external snap ring (2) from bevel gear case (5).
4. Tap out the front gear case (1).
(When reassembling)
• Install the oil seal of front gear case (1), noting it direction, and
apply grease to it.
• Be sure to adjust the backlash between the bevel gears (3) and
(4). (See page 6-S13.)
(1) Front Gear Case
(2) External Snap Ring
(3) 16T Bevel Gear
(4) 11T Bevel Gear
6-S8
FRONT AXLE
48.1 to 55.9 N·m
4.9 to 5.7 kgf·m
35.4 to 41.2 lbf·ft
(4) Divided Collar
(5) 41T Bevel Gear
(6) Bearing
9Y1211109FAS0012US0
60.8 to 70.6 N·m
6.2 to 7.2 kgf·m
44.8 to 52.1 lbf·ft
(5) Internal Snap Ring
(6) Washer
(7) UBS Screw
(8) Cap
9Y1211109FAS0013US0
(5) Bevel Gear Case
(6) Shim
(7) Internal Snap Ring
9Y1211109FAS0014US0
KiSC issued 11, 2014 A