2-S29
ME8200, ME9000, WSM
CLUTCH
Piston
1. Press the washer (6) lightly by the hand press, using the hand
made jig. (Refer to the figure left.)
2. Draw out the piston (4).
(When reassembling)
• Apply enough transmission fluid to seal rings (3) and (8).
W1027376
(3) Servicing
PTO Clutch Disc Wear
1. Measure the thickness of PTO clutch disc with vernier calipers.
2. If the thickness is less than the allowable limit, replace it.
W1027707
PTO Steel Plate Wear
1. Measure the thickness of PTO steel plate with vernier calipers.
2. If the thickness is less than the allowable limit, replace it.
W1027823
(1) Clutch Case
(2) Jig
(3) Seal Ring
(4) Piston
(5) Spring
(6) Washer
(7) External Snap Ring
(8) Seal Ring
A : 41 mm (1.6 in.)
Thickness of PTO clutch
disc
Factory spec.
1.70 to 1.90 mm
0.067 to 0.075 in.
Allowable limit
1.55 mm
0.061 in.
Thickness of PTO steel
plate
Factory spec.
1.15 to 1.25 mm
0.045 to 0.049 in.
Allowable limit
1.10 mm
0.043 in.