Toro TITAN Service Manual page 25

General Troubleshooting (continued)
Problem
The clutch does not engage
Titan Service Manual
3438-774 Rev A
Possible Cause
The fuse is blown.
There is a low voltage supply at the
clutch.
The coil is damaged.
There is inadequate current supply.
The rotor/armature air gap is too large.
Page 3–5
Corrective Action
Replace the fuse. Check the coil
resistance, battery charge, charging
system, and wiring connections.
Replace components if necessary.
Check the coil resistance, battery
charge, charging system, and wiring
connections. Replace components if
necessary.
Replace the clutch.
Repair or replace the clutch lead wire or
electrical system. Clean the connector
contacts.
Remove the shim or replace the clutch.
Troubleshooting: General Troubleshooting