Cub Cadet 8404 - Manual (Page 268)

CHAPTER 9 8354/8404
9-34 D615-W02 May-2003
615W940A
615W941A
15.5 CHECK AND ADJUSTMENT
A. Hydraulic Cylinder Bore
1. Check the cylinder inside surface for scratches or
damage.
2. Using a cylinder gauge, measure cylinder I.D.
3. If the measured exceeds the allowable limits, re-
place the hydraulic cylinder block.
B. Clearance Relationship Between Hydraulic
Arm Shaft and Bush
1. Using a O.D. micrometer, measure the hydraulic
arm O.D.
2. Using a I.D. micrometer, measure the bush I.D. and
then calculate the clearance.
3. If the calculated clearance exceeds the allowable
limits, replace the bush.
Cylinder
I.D. (A) 90.000 ~ 90.050 mm
3.54330 ~ 3.54527 in.
90.150 mm
3.54921 in.
Reference
dimension
Allowable
limit
Hydraulic
arm shaft
O.D. 49.970 ~ 49.940 mm
1.96732 ~ 1.96614 in.
44.975 ~ 44.950 mm
1.77066 ~ 1.76968 in.
Right (B)
Left (A)
Bush I.D.
(After
assembled) 50.075 ~ 50.115 mm
1.97145 ~ 1.97303 in.
45.075 ~ 45.115 mm
1.77460 ~ 1.77618 in.
Right (B)
Left (A)
Clearance
between
hydraulic
arm shaft
and limit
bush 0.125 ~ 0.230 mm
0.00492 ~ 0.00906 in.
0.50 mm
0.0197 in.
0.125 ~ 0.220 mm
0.00492 ~ 0.00866 in.
0.50 mm
0.0197 in.
Right
Left
Reference
allowable
Allowable
limit
Reference
dimension
Allowable
limit