JLG 660SJ Service Manual - Manual (Page 319)

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
3121202 – JLG Lift – 7-13
JIB
VALVE
4WS
VALVE
STROBE
LIGHT
FUEL
LEVEL
SENSOR
2500W
GENERATOR
RELAY
7500W
GENERATOR
RELAYS
7500W
SKYPOWER
GENERATOR
7500W
GENERATOR
CONTROL BOX
7500W
GENERATOR
PLATFORM
BOX
AUX
PUMP
ALARM
HORN
MAIN
CONTROL
VALVE
GLOW
PLUG
RELAY
AUX
RELAY
START
RELAY
STARTER
GLOW
PLUGS
GENERATOR
CONTROL BOX
ENGINE
CONTROL
(DEUTZ)
ENGINE
HARNESS
(DEUTZ)
THROTTLE
CONTROL
(FORD)
2500W
GENERATOR
FUEL
SHUT
OFF
SWITCH
(CAT)
HYDRAULIC
PUMPS
TACH
SENSOR/
SPEED
PICK-UP
(CAT)
2 SPEED
& BRAKE
VALVE
BATTERY
+ –
LP CONVERTOR
(FORD)
FUEL
PUMP
(CAT)
THROTTLE
ACTUATOR
(CAT)
BOSCH FUEL
REGULATOR
(GM)
FUEL
REGULATOR
(GM HARNESS)
ALTERNATOR
ENGINE
HARNESS
(GM)
Figure 7-21. Electrical Harness - S/N 87000 to Present - Sheet 2 of 2