wsm STW37 - Disassembling and Assembling; Clutch Housing Case

TRANSMISSION
STW34, STW37, STW40, WSM
3-S51
[3] DISASSEMBLING AND ASSEMBLING
(1) Clutch Housing Case
18T Gear Shaft
1. Remove the bi-speed turn hydraulic clutch assembly (1) with
18T gear shaft (2) from the clutch housing case.
(When reassembling)
• Apply grease to the oil seal (3) of the clutch housing.
9Y1211109TRS0041US0
Bi-speed Turn Hydraulic Clutch
1. Remove the seal ring (6) from the counter shaft B (7).
2. Remove the bearing (1) with a puller, then remove the 27T gear
(2).
3. Remove the external snap ring (3), then remove the bi-speed
turn hydraulic clutch (4) and 32T gear (5).
(When reassembling)
• Apply molybdenum disulfide (Three Bond 1901 or equivalent) to
the inner circumference of the 27T gear (2) and 32T gear (5).
• Install the new seal ring to the counter shaft B (7) firmly.
9Y1211109TRS0042US0
(1) Bi-speed Turn Hydraulic Clutch
Assembly
(2) 18T Gear Shaft
(3) Oil Seal
(4) Ball Bearing
(5) 22T Gear
(6) Bushing
(7) 19T Gear
(8) Ball Bearing
R: Rear Side
(1) Bearing
(2) 27T Gear
(3) External Snap Ring
(4) Bi-speed Turn Hydraulic Clutch
(5) 32T Gear
(6) Seal Ring
(7) Counter Shaft B
KiSC issued 11, 2014 A