Cub Cadet 8454 - Manual (Page 102)

CHAPTER 3 8454
3-12 D569-W02 May-2003
6. INSPECTION AND REPAIR
6.1 WEAR AND DAMAGE ON CLUTCH
DISC
(1) Disc (2) Rivet
6.2 CLEARANCE BETWEEN SPLINE
BOSS OF THE CLUTCH DISC AND
SHUTTLE SHAFT SPLINE
A. Install clutch disc (1) to shuttle shaft (2).
B. Fix shuttle shaft not to shift and slightly move clutch
disc to measure the clearance of spline by swing-
ing of the clutch disc’s circumference.
C. If the measurement is out of the allowable limit,
replace it.
(1) Clutch Disc (2) Shuttle Shaft
A. Measure the depth from clutch disc facing surface
(1) to rivet (2).
B. If the measurement is out of the allowable limit,
replace it.
C. If oil is sticking to clutch disc, or disc surface is
carbonized, replace the disc. In this case, inspect
transmission gear shift oil seal, engine rear oil seal
and other points for oil leakage.
Depth to
rivet (A) Allowable limit 0.3 mm
0.0118 in.
Swinging of the
clutch disc’s
circumference Allowable limit 0.2 mm
0.0078 in.
569W316A
569W317A