Cutting Unit Operating Problems - Toro Reelmaster 3100-D Service Manual

Cutting Unit Operating Problems

Troubleshooting:
Problem
The cutting units will not run with the transport
mow switch in MOW and the reel on/off switch
in ON with the cutting units lowered.
The cutting units run, but should not run when
raised.
Possible Causes
Wiring to the reel drive circuit is (see
Electrical Schematic (page
corroded, or damaged.
Fuse F4 is faulty or blown.
The coil to solenoid valve SV on the hydraulic
manifold is faulty or the valve is stuck.
The reels on/off is faulty. The reels up limit or
transport/mow switch is faulty or misadjusted.
There is insufficient hydraulic oil pressure
to turn the reels (see
(page 3–4)).
The coil to solenoid valve S1 on the hydraulic
manifold is faulty or the valve is stuck.
The reels up limit switch is stuck, faulty, or
misadjusted.
Page 3–8
B
A–6)) is loose,
Mow Circuit Problems
Reelmaster ® 3100-D/3105-D
20252SL Rev A