82410 • 82710 • 82910 WSM, 12271
[4]
DISASSEMBLING TRANSMISSION CASE
(1) Hydrostatic Transmission
3 TRANSMISSION
12490F30470
Neutral Holder and Neutral Holder Arm
1.
Place parting marks on the neutral adjuster (3) and the neutral
holder arm (2).
2. Remove the neutral holder arm (2) with neutral adjuster (3).
3.
Remove the screw and pull out the neutral holder (1).
(When reassembling)
• Align the parting marks and install the neutral adjuster and the
neutral holder arm.
17.7 to 20.5
N·m
Neutral adjuster lock screw
1.8 to
2.1
kgf·m
13.0 to 15.2 ft-Ibs
Tightening torque
23.6 to 27.4
N·m
Neutral holder mounting
2.4 to 2.8 kgf·m
screw
17.4 to 20.2ft-lbs
(1)
Neutral Holder
(2)
Neutral Holder
Arm
(3) Neutral Adjuster
12490830270
Charge pump mounting
17.7 to 20.5 N'm
Tightening torque
1.8 to
2.1
kgf·m
screw
13.0 to 15.2 ft-Ibs
Charge Pump
1. Remove the charge pump mounting screws, and remove the
charge pump assembly
(1) from the HST housing.
(When reassembling)
• NOTE
• Take care not to damage the O-ring.
(1)
Charge Pump Assembly
(2)
Gerotor Assembly
(3)
Charge Pump Housing
12010830260
12010P30300
14T Gear
1. Remove the external snap ring and draw out the 14T gear (1).
(1) 14T Gear
12010830270
3-S23
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