Cub Cadet 8404 - Manual (Page 139)

TRANSMISSION
4-35 D615-W02 May-2003
615W458A
615W457A
C. Checking for Groove Clearance Between
Transmission Fork and Shift Groove.
1. Measure groove depth of transmission shift using
I.D. micrometer.
2. Measure the depth of transmission fork hook using
O.D. micrometer.
3. Check the clearance with measured value of shift
and fork and replace it if exceeded the limit.
B. Gear Checking
1. Ensure slip or tooth surface is worn and replace it if
necessary.
Sect. Specified Allowable Limit
Clearance of
groove between
transmission
fork and shift 0.1 ~ 0.3 mm
0.004 ~ 0.012 in.
0.8 mm
0.03 in.
10.8 MAINTENANCE
A. Bearing Checking
1. With bearing inner wheel seized, pull in and out
outer wheel left and right and check for wear and
clearance.
2. Apply bearing ball with transmission oil and with
bearing inner wheel seized and outer wheel rotated,
check for abnormal noise and operation.
3. If damage and failure found, replace it.