Problem
Possible Cause
Corrective Action
1. Drive belt is worn, loose
or broken.
1. Check the belt tension.
2. Drive belt is off pulley.
2. Install drive belt and
check adjusting shafts
and belt guides for
correct position.
3. Deck belt is worn, loose
or broken.
3. Install new deck belt.
4. Deck belt is off pulley.
4. Install deck pulley and
check the idler pulley,
idler arm and spring
for correct position and
function.
Blades do not rotate.
5. Broken or missing idler
spring.
5. Replace the spring.
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Summary of Contents for 74237
Page 7: ...Slope Chart 7...
Page 10: ...107 1860 107 1861 107 1864 107 2102 10...
Page 12: ...106 7492 106 9989 107 8076 1 Fast 2 Slow 3 Neutral 4 Reverse 12...
Page 56: ...Schematics Wire Diagram Rev A 56...
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