Textron Jacobsen Super LF 1880 Fairway Mower with ROPS, Service & Repair Instructions

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ELECTRICAL SYSTEM
10I-31
COIL OPERATION
If the above test results are satisfactory, the fuel supply
to the injection pump may be faulty, the fuel pump
pressure may be too low or the injection pump may be
faulty (Figure 10I-4). See the engine manufacturer’s
manual for engine fuel system requirements.
Figure 10I-4. Fuel Solenoid
REEL VALVE SOLENOIDS
The hydraulic reel motors can rotate both forward and
reverse. The solenoid valves mounted on top of the
reel control valves provide a means of controlling the
rotation. There are two hydraulic control valves and a
solenoid valve for each control valve. One valve con-
trols the front reel motors and the other controls the
rear reel motors. The solenoid valves are double sided,
one side for reverse rotation and one side for forward
rotation (Figure 10I-5).
Figure 10I-5. Reel Solenoid Valves
(Front Control Valve Shown)
Wiring Harness
Connectors Fuel Solenoid
Blk Wire
Gn/Rd Wire
Fuel Solenoid
Connector
Brn Wire
Wh Wire Wiring Harness
Connector Rd Wire
Reverse
Rotation
Forward
Rotation