Run (Mow) Circuits - Toro Groundsmaster 4000-D Service Manual

CONTINUES TO SHEET 2
CONTINUES TO SHEET 2
CONTINUES TO SHEET 2
(IGNITION SWITCH IN RUN)
(DISENGAGED)
(NOT IN NEUTRAL)
(OCCUPIED)
CONTINUES TO SHEET 2
(OPTIONAL CRUISE (OPTIONAL CRUISE
CONTROL KIT) CONTROL KIT)
(OPTIONAL CRUISE
CONTROL KIT)
(OPTIONAL CRUISE
CONTROL KIT)
2WD SOLENOID
(IN 4WD)
SOLENOID
WHEN THE PTO SWITCH IS MOVED TO THE ENGAGE POSITION, PTO SWITCH
TERMINALS 4 & 5 ARE MOMENTARILY CONNECTED ALLOWING A CURRENT
PATH TO ENERGIZE THE PTO RELAY, THE DECK POSITION SWITCHES AND
THE PTO SOLENOIDS. DIODES D1- - B, D1- - C AND D1- - D WILL THEN CREATE
A LATCHING CIRCUIT TO KEEP THE PTO RELAY ENERGIZED WHEN THE PTO
SWITCH IS IN THE ON POSITION.
(DECK LOWERED)
(DECK LOWERED)
(DECK LOWERED)
PTO OVERTEMP
SHUTDOWN RELAY
(OPTIONAL CRUISE
CONTROL KIT)
FRONT DECK
PTO SOLENOID
LEFT DECK
PTO SOLENOID
RIGHT DECK
PTO SOLENOID
Groundsmaster 4000--D

Run (Mow) Circuits

Power Current
Control Current
Indication Current
Page 9 - 9