JLG 4394RT Service Manual - Manual (Page 225)

SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS
3121133 – JLG Sizzor – 6-47
BEACON
LIGHT
IGNITION
RELAY
GLOW
PLUG
RELAY
START
RELAY
MAIN
VALVE
PORT
BLOCKS
(OSCILLATING
AXLE
CYLINDERS)
FUEL
PUMP
(GAS
MACHINES)
GROUND
CONTROL
BOX
PLATFORM
CONTROL
BOX
HORN
ALARM
ELEVATION
SWITCH
PLATFORM
MODULE
LIFT CYLINDER
PORT BLOCK
THROTTLE
CONTROLLER
(GAS MACHINES)
LP LOCK & ASSIST
(GAS MACHINES)
PROP
VALVE
LIFT
DOWN VALVE
ROTARY
SENSOR
FUEL
LEVEL
SENSOR
ENGINE
SPEED
SENSOR
ALTERNATOR
(GAS
MACHINES)
HYDRAULIC
PUMPS
J2
J1
J5
J3
J4
Figure 6-47. Electrical Components Installation - Sheet 2