REMOVING THE CLUTCH
1.
Straighten the lock washer.
2.
Loosen:
•
The nut of the clutch disc carrier "1"
NOTE:
While holding the clutch disc carrier
"2" with the clutch fastener "3", loosen the
Clutch cutterbar nut.
Clutch retainer
YSST-733
2
INSPECTION OF RECORDS OF FRICTION
The following procedure applies to all
friction discs.
1.
Check:
•
Friction disc
Damage / wear Replace discs
friction as a whole.
2.
2. Measure:
•
Thickness of the friction discs
Out of specification Replace
friction discs as a whole.
NOTE:
Measure the friction discs in four places.
Thickness of the friction discs
1 & 2
2.90-3.10 mm
Wear limit
2.80 mm
A
1
3
Friction disc 1
A.
B. Friction Disc 2
B.
X = The space between the coating material
friction in the friction disc 1.
Y = The space between the coating material
friction in the friction disc 2.
NOTE:
The space X must be less than the space Y
Friction disk 1 and the friction disc 2,
respectively.
INSPECTION OF CLUTCH DISCS
The following procedure applies to all
clutch discs.
1.
Check:
•
Clutch disc
Damage / wear Replace discs
clutch as a whole.
2.
Measure:
•
Deformation of the clutch plates
(With a plate surface and meter
thickness "1") Out of specification
Replace the clutch plates as a
set
5-38
CLUTCH
B
X
And