Toro Reelmaster 5010- H Service Manual page 164

Fault Code
63 48 VDC pre- charge fault
64 Motor/generator temperature sensor fault
65 Motor stalled on #1 cutting unit
66 Motor stalled on #2 cutting unit
67 Motor stalled on #3 cutting unit
Electrical System
Fault Description
Page 5 - 24
Service Suggestions
Disconnect one cutting reel motor at a time
until the fault is no longer active to identify
faulty motor
NOTE: If cutting reel motor is faulty, additional
fault codes will likely be displayed
If this fault continues to occur, consider that
motor/generator may be faulty
Check #1 cutting unit for excessive rotating
resistance
Check #1 cutting unit bedknife adjustment and
reel condition
Check #1 cutting unit motor for excessive ro-
tating resistance
Check that #1 cutting unit motor can rotate
without load
Replace #1 cutting unit motor if above items do
not identify problem and issue is not resolved
Check #2 cutting unit for excessive rotating
resistance
Check #2 cutting unit bedknife adjustment and
reel condition
Check #2 cutting unit motor for excessive ro-
tating resistance
Check that #2 cutting unit motor can rotate
without load
Replace #2 cutting unit motor if above items do
not identify problem and issue is not resolved
Check #3 cutting unit for excessive rotating
resistance
Check #3 cutting unit bedknife adjustment and
reel condition
Check #3 cutting unit motor for excessive ro-
tating resistance
Check that #3 cutting unit motor can rotate
without load
Replace #3 cutting unit motor if above items do
not identify problem and issue is not resolved
Reelmaster 5010- H