Toro Reelmaster 335-D - Page 99

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One Cutting Unit Does Not Operate
Cause Correction
Reel drive belt damaged or loose. Inspect and adjust or replace belt.
Key on reel motor shaft sheared. Replace key. Inspect for damaged pulley or motor
sh
aft.
Bedknife to reel contact too tight. Adjust bedknife to reel contact.
Electrical problem. Check for faulty reel switch on lift arm, solenoid on
reel m
otor or wiring and repair if necessary.
Faulty solenoid valve on reel motor. Inspect and clean solenoid valve and repair or re-
place
if necessary.
Damaged reel drive motor. Check for damaged reel motor and repair or replace
if ne
cessary.
One Cutting Unit Operates Slowly and/or Loses Power in Heavy Cutting
Cause Correction
Cutting unit drive belt slipping. Inspect belt and adjust or replace belt.
Bedknife to reel contact too tight. Adjust bedknife to reel contact.
Inefficient cutting unit drive motor - TEST NO. 5. Repair or replace motor.
One Cutting Unit Will Not Stop Operating
Cause Correction
Electrical problem. Check for faulty reel switch on lift arm, or wiring and
repa
ir if necessary.
Solenoid valve sticking. Inspect solenoid valve for damage or sticking in on
posi
tion and clean or replace valve if necessary.
NOTE: Disconnect affected reel motor solenoid electrical connector and observe results. If cutting unit stops, problem
is electrical. If cutting unit continues to operate, problem is in reel motor valve spool.
Reelmaster
®
335-D Page 4 - 19 Troubleshooting