Kubota M5040 Workshop Manual page 231

M5040, M6040, M7040, WSM
[5] PTO CLUTCH PACK
Clutch Hub and Clutch Discs
1. Remove the internal circlip (6), and then take out the clutch discs
(3), belleville washer (cupped spring washer) (5), back plate (4),
steel plates (7), (8), (9), (10), and the hub (2).
(When reassembling)
• Install the clutch discs (3) and steel plates (7), (8), (9), (10)
alternately. (Refer to figure below.)
• Do not confuse the two types steel plates. The steel plates with
the plug rubbers (11) are (7) and (9), and without plug rubbers
(11) are (8) and (10).
• Do not confuse the back plate (4) and steel plates. The back
plate (4) is thicker than the steel plates.
• Assemble the plug rubbers portion of the two steel plates (7) and
(9) are same positions while assembling them. (Refer to figure
below.)
• Apply enough transmission fluid to the discs (3).
• Confirm the moving of the piston (13) smoothly when pressure air
at 0.29 to 0.39 MPa (3 to 4 kgf/cm
pack. (Refer to the photo.)
• Assemble the steel plates with rubber (7) and (9) and steel plates
without rubber (8) and (10) alternately, and steel plates are built
in so that the part of rubber is not corresponding to the part of the
hole.
• Be sure to assemble the belleville washer (cupped spring
washer) (5) as shown in the figure.
(1) Clutch Case
(2) Hub (Hydraulic Shuttle Model)
(3) Clutch Discs
(4) Back Plate
(5) Belleville Washer (Cupped Spring
Washer)
(6) Internal Circlip
(7) Steel Plate (With Plug Rubbers)
(8) Steel Plate (Without Plug Rubbers)
2-S25
CLUTCH
2
, 42 to 57 psi) is sent to clutch
(9) Steel Plate (With Plug Rubbers)
(10) Steel Plate (Without Plug Rubbers)
(11) Plug Rubber
(12) Bearing
(13) Piston
(14) Spring
(15) Hub with Damper
(Synchro Shuttle Model)
W1023397
KiSC issued 06, 2008 A