Cub Cadet 8404 - Manual (Page 147)

TRANSMISSION
4-43 D615-W02 May-2003
615W459A
615W458A
615W457A
C. Checking for 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.
Sect. Specified Limit
Clearance
between
transmission
fork and shift
grove 0.1 ~ 0.3 mm
0.004 ~ 0.012 in.
0.8 mm
0.031 in.
D. Synchro Assembly Check
1. Check synchronizer key and spring for damage and
replace it if necessary.
11.2 MAINTENANCE
A. Bearing Check
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 check
for abnormal noise or operation, while taking bear-
ing inner wheel and rotating outer wheel by hand.
3. If damage of failure found, replace it.
B. Gear Check
1. Ensure slip or tooth surface is worn and replace it if
vecessary.