Troubleshooting; Replacement Parts - MTD 390 Serie Manual Del Operador

Troubleshooting

Problem
Tines do not engage
1. Foreign object lodged in tines
2. Tine clevis pin(s) missing
3. Pulley and idler not in correct adjustment
4. Not shifting properly
5. Control cable not adjusted properly
6. Belt worn and/or stretched
Tines skip over ground 1. Improper rotation.
Wheels do not engage
1. Clevis pin missing
2. Tiller is not being shifted properly
3. Control cable not adjusted properly
4. Belt worn and/or stretched

Replacement Parts

Component
Phone (800) 800-7310 to order replacement parts or a complete parts manual (have your full model number and serial number ready).
Parts manual downloads are also available free of charge at www.mtdproducts.com
Cause
642-0002
642-0003
642-0023
642-0024
714-04043
911-0415
754-0428
754-0429
946-0918
746-0953
734-1268
Remedy
1. Dislodge foreign object
2. Replace tine clevis pin(s)
3. Take tiller to authorized service dealer
4. Refer to the Controls & Features Section for proper shifting procedures
5. Adjust control cable
6. Replace belt
1. Forward rotation should only be used on soil that has already been tilled,
not on virgin soil.
1. Replace clevis pin
2. Refer to Controls & Features Section for proper shifting procedures
3. Adjust control cable
4. Replace belt
Part Number and Description
Inner Right Hand Tine
Inner Left Hand Tine
Outer Left Hand Tine
Outer Right Hand Tine
Cotter Pin
Clevis Pin
Forward V-Belt,
Reverse V-Belt
Forward Cable
Reverse Cable
Wheels, 8" x 1.75"
6
7
11