JLG 4017PS Service Manual - Manual (Page 161)

9-3 3706PS, 3707PS, 4014PS, 4017PS, 33.7, 37.6, 37.7
Electrical System
9.1 ELECTRICAL COMPONENT
TERMINOLOGY
To understand the safety, operation, and service
information presented in this section, it is necessary that
the operator/mechanic be familiar with the name and
location of the electrical components of the machine. The
following illustration identifies the components that are
referred to throughout this section.
9.1.1 General Overview
MZ6520
MAM0850
MAM3510 IGNITION KEY
SWITCH
LOAD STABILITY
SENSOR (ON AXLE)
ALTERNATOR
POWER
DISTRIBUTION
BOARD
BOOM ANGLE
SENSOR
STARTER
DISPLAY
PANEL
LOAD STABILITY
INDICATOR
JOYSTICK
UGM
CONTROLLER