Table of Contents
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Section
4.2
Table 4-2 Troubleshooting Guide - Electrical Schematics
Battery
25 A Fuse
Chassis EM Stop Switch
Chassis Key Switch
10 A Circuit Breaker CB1
Chassis Control Power Relay
Starter M otor / Solenoid
Start Solenoid
Alternator
10 Amp Circuit breaker CB2
Platform EM Stop Switch
10 Amp Control Box Fuse
Control Box Key Switch
Diode DB20R
Diode DB20L
Engine Relay Contacts and Coil
Tilt Relay Contacts
Tilt Light off for normal operation
Tilt Alarm off for normal operation
Brake Relay Contacts
Tilt Sensor (red wire)
Tilt Sensor (white wire)
Diff Lock Relay contacts
Propane Relay contacts
Gas Relay contacts
Choke Relay contacts
Horn Relay contacts
Throttle Relay contacts
Down Limit Switch
Down Relay coil
Engine Oil Pressure Switch
Distributor
Ignition Coil
Fuel Select Switch
Propane Relay coil
LP Valve
Gas Relay coil
Gas Valve
Fuel Pump
Chassis Control Power Relay coil
Chassis Control Power Relay contacts
Start Solenoid
Starter M otor
Start Switch
Choke Switch
Choke Relay
Choke
Choke Diode
Throttle Relay Coil
Throttle Solenoid
Lower Turret Rotate Switch
4-4
Troubleshooting
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AB46 Work Platform
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