TRANSMISSION
M6060, M7060, WSM
2-S34
Disassembling Shuttle Clutch Assembly
1. Remove the ball bearing (1) and collar (2).
2. Remove the 31T gear (4).
3. Remove the oil seal (9) and external circlip (10).
4. Tap out the input shaft (8) with shuttle clutch (6).
5. Remove the internal circlip (16) and belleville washer (cupped
spring washer) (15).
6. Remove the pressure plate (14), clutch discs (12) and steel
plates (11), (13).
(When reassembling)
• Install the clutch discs (12) and steel plate (11), (13) mutually.
• Apply enough transmission fluid to the discs (12).
• Do not confuse the two types of steel plates.
The steel plate (13) with rubber plugs and steel plate (11)
without rubber plugs.
• Be sure the rubber (19) position of the steel plate (13) does not
lie next to the hole of the steel plate without rubber (11).
• Do not confuse the pressure plate (14) and steel plate (11). The
pressure plate (14) is thicker than the steel plate.
• Be sure to assemble the belleville washer (cupped spring
washer) (15) direction as shown in figure.
• When installing the internal circlip (16) to the clutch body (6),
align its split portion to the notched portion of clutch body as
shown in photo.
• When assembling the input shaft (8) with 28T gear (17) for
reverse side, temporary align the spline and clutch disc's teeth
using the 31T gear (4).
– Insert the steel piece (a) between belleville washer (cupped
spring washer) (15) and pressure plate (14) to prevent turn
the clutch discs (12) during assemble.
– Draw out the 31T gear (4) after inserted the steel piece (a).
Then tap in the input shaft (8) with 28T gear (17).
– Same procedure for forward side.
• Make sure the moving of the piston (18) smoothly when
pressure air at 0.5 to 0.6 MPa (5 to 6 kgf/cm
2
, 71 to 80psi) is
sent to clutch pack.
9Y1210828TRS0050US0
(1) Bearing
(2) Collar
(3) Bearing
(4) 31T Gear
(5) Bearing
(6) Clutch Body
(7) Shuttle Case
(8) Input Shaft
(9) Oil Seal
(10) External Circlip
(11) Steel Plate (without Rubber)
(12) Clutch Disc
(13) Steel Plate (with Rubber)
(14) Pressure Plate
(15) Belleville Washer (Cupped Spring
Washer)
(16) Internal Circlip
(17) 28T Gear
(18) Piston
(19) Rubber
(a) Steel Piece
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