Filter
Top Products
Greensmaster 3320/3420 Page 6 -- 33 Electrical System
Starting Problems (continued)
Problem Possible Causes
Engine cranks, but does not start. The fuel tank is empty.
The fuel filter is plugged.
Engine and/or fuel may be too cold.
Wiring to start circuits is loose, corroded or damaged
(see electrical schematic in Chapter 10 -- Foldout
Drawings).
Engine or fuel system is malfunctioning (see Chapter 3
-- Gasoline Engine or Chapter 4 -- Diesel Engine).
Kill relay or circuit wiring is faulty (Greensmaster 3320
machines).
Fusible link t o fuel solenoid pull coil is faulty
(Greensmaster 3420) (see Fusible Links in the
Component Testing section of this chapter).
Fuel solenoid or circuit wiring is faulty.
Fuel pump or circuit wiring is faulty (Greensmaster
3420 machines).
The e ngine glow plug circuit does not operate properly
(Greensmaster 3420 machines) (see below).
Engine cranks (but should not) with the functional
control lever in the MOW or TRANSPORT position.
Neutral switch is out of adjustment or is faulty.
Circuit wiring for neutral switch is loose, corroded or
damaged.
The engine glow plug circuit does not operate properly
(Greensmaster 3420 machines).
Wiring in the engine glow circuit is loose, corroded or
damaged (see electrical schematic in Chapter 10 --
Foldout Drawings).
One (or more) of the engine glow plugs is faulty.
Fuse(s) is (are) faulty (see Fuse Block in the
Component Testing section of this chapter).
The fusible link harness at theenginestartermotoris
faulty (see Fusible Links in the Component Testing
section of this chapter).
The glow relay is faulty.
The TEC Controller is faulty.
Theenginestarts,butstopswhentheignitionswitchis
released from the START position (Greensmaster
3420 machines).
Theenginefuelstopsolenoidorcircuitwiringisfaulty
(pull coil operates but hold coil or circuit wiring is
faulty).
Fuse(s) is (are) faulty (other electrical components
most likely affected as well).
Theignitionswitchisfaulty.
Electrical
System