Cub Cadet 8454 - Manual (Page 153)

TRANSMISSION SYSTEM
4-49 D569-W02 May-2003
Thickness of Seal Ring
1. Measure the thickness of seal rings with an out-
side micrometer.
2. If the measurement is less than the allowable limit,
replace it
Thickness of
seal ring Factory
spec.
Allowable
limit
2.95 ~ 3.0 mm
0.116 ~ 0.118 in.
2.5 mm
0.098 in.
Flatness of Piston and Steel Plate
1. Place the part of a surface plate.
2. Check it unable to insert a feeler gauge (allowable
limit size) underneath it at least four points.
3. If the gauge can be inserted, replace it.
Flatness of
independent PTO
piston Allowable
limit
0.10 mm
0.004 in.
Flatness of
independent PTO
piston Allowable
limit
0.20 mm
0.007 in.
569W480A
569W481A
PTO Clutch Pack
569W482A
(1) Seal Ring