Part Location Diagram of 731-07737A MTD Cover-belt
See part A-21 in the diagram
( Grid squares measure 1x1 inch )

Cover-belt 731-07737A

Manufactured by:
MTD
ERP Number:
ERP10005704
Part Number:
731-07737A
Original Equipment Manufacturer ?
  Works with your model  247116830!
$41.09
In Stock
Delivers in 3-5 Business Days!

Difficult 

More than 2 hours 

(1 rated repair) ?
  Works with your model   247116830!

Troubleshooting

This part works with the following brands:
  • Craftsman
  • Cub Cadet
  • MTD
  • Yard Machines
  • Troy-Bilt
  • Yard Man
This part works with the following products:
  • Snow Blower
Part# 731-07737A replaces these:
731-07737, 731-07737A, 731-07737A-CM,

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Customer Repair Instructions

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Difficult 

More than 2 hours 

(1 rated repair) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

A bolt came loose and caused the belt to thrown off. The belt cover was chewed up inside land the belt was damaged.

Ted from EAGLE, Idaho

2 of 3 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Screw drivers, Socket set, Wrench set
1.Removed the belt cover using my neighbors socket wrench set because the bolts were recessed.
2. Removed the old belt which was damaged.
3. Removed the clutch arm in order to put the new belt on.
4. Replaced the clutch arm and the missing hex nut.
5. Ran the snow blower without the belt cover.
6. Replace d the belt cover.
7. Started the snow blower and the belt was knocked off
8. Removed the belt cover to find out why the belt was was knocked off. Thought it was the clutch because it wasn\'t engaging the center of the belt and thus throwing the belt off.
9. I removed the clutch arm again to try to realign it and make it tighter. In so doing the bolt stripped the threads in the chassis.
10. I was able to find an equivalent bolt that fit the clutch arm and reattached it using the new bolt and nut.
11. Still the belt kept coming off.
12. Finally I looked inside the cover and found that there is a ledge which supports the belt. What was happening is that in replacing the cover, at least 8 times, the ledge was pushing agains the belt and thus when the the blower was started the belt was thrown off.
13. In replacing the cover I had to make sure that the belt was riding above this ledge.
14. Now it works.
15. In the process I damaged the new belt. So I am using the old belt and will probably find the equivalent new belt at a dealer such as Home Depot.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP10005704
Manufacturer Part Number: 731-07737A
Brand Model Number Description
Troy-Bilt 1158108 Edger - 1158108 - Edgers
Cub Cadet 1X Snow Blower - 21-Inch Lhp Snow Thrower
Cub Cadet 1X21 Snow Blower - 1x 21 (Hm 2015) 31as2m5e710 (Hm 2015) 31as2m5e756 (Hm 2015)
Cub Cadet 1X21-INCH Snow Blower - 1x 21-Inch (31ps2m5e710) (2018)
Cub Cadet 1X21-INCHHP Snow Blower - 1x 21-Inch Hp (31as2s5c710) (2016)
Cub Cadet 1X21-INCHLHP Snow Blower - 1x 21-Inch Lhp (31am2t6c710) (2017)
Cub Cadet 1X221HP Snow Blower - 1x 221hp (Hm 2015) 31as2s5d710 (Hm 2015) 31as2s5d756 (Hm 2015)
Cub Cadet 1X221LHP Snow Blower - 1x 221lhp (Hm 2013) 221lhp (Hm 2013) 31am2t6d710 (Hm 2013) 31am2t6d756 (Hm 2013)
MTD 21XPES Snow Blower - Snowblower
MTD 21XPL Snow Blower - MTD Snowblower Model 21XPL Parts
Cub Cadet 221HP Snow Blower - Snow Thrower
Cub Cadet 221LHP Snow Blower - Cub Cadet Snowblower Model 221LHP/2010 Parts
Craftsman 247116830 Snow Blower - Snow Thrower
Craftsman 247116831 Snow Blower - Snow Thrower
Craftsman 24788780 Snow Blower - Snowblower
Craftsman 247887800 Snow Blower - Snow Thrower
Craftsman 247887801 Snow Blower - Snow Thrower
Craftsman 247887802 Snow Blower - Snow Thrower
Craftsman 247887803 Snow Blower - Snow Thrower
Craftsman 24788782 Snow Blower - Snowblower
Craftsman 247887820 Snow Blower - Snow Thrower
Craftsman 247887821 Snow Blower - Snow Thrower
Craftsman 247887822 Snow Blower - Snow Thrower
Craftsman 247889800 Snow Blower - Snow Thrower
Craftsman 2479854 Snow Blower - Snowblower
Craftsman 247985400 Snow Blower - Snow Thrower
Yard Machines 31A-2M1E700 Snow Blower - Single Stage Snow Thrower
MTD 31A-2M1E706 Snow Blower - Single Stage Snow Thrower
MTD 31A-2M1E731 Snow Blower - MTD Snowblower Model 31A-2M1E731/2011 (31A2M1E731/2011, 31A 2M1E731/2011) Parts
Yard Machines 31A-2M1E752 Snow Blower - Single Stage Snow Thrower