Upright SB60 Service & Parts Manual page 49

Work platforms
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Table 4-2 Trouble Shooting Guide - Electrical Schematic
COMPONENT
G asoline Relay Contacts
Start Relay Coil
Start Relay Contacts
Ignition Relay Coil
Ignition Relay Contacts
Boom Power R elay C oil
Boom Power R elay C ontacts
Boom Solenoid
Brake / Hi Throttle Relay Coil
Brake / Hi Throttle Relay Contacts
Brake Solenoid
Dum p / M id Throttle Relay Coil
Dum p / M id Throttle Relay Contacts
Dum p Solenoid
Tilt Relay Coil
Tilt Relay Contacts
Aux Power Relay Coil
Aux Power Relay Contacts
Drive Interlock Switch Lift
Drive Interlock Switch Extend
Drive Interlock Switch Jib
Shift Solenoid
Shift R elay Coil
Shift R elay Contacts
Steer Right Solenoid
Steer Right Relay Coil
Steer Right Relay Contacts
Steer Left Solenoid
Steer Left R elay C oil
Steer Left R elay C ontacts
Trim Up Solenoid
Trim Up Relay Coil
Trim Up Relay Contacts
Trim Down Solenoid
Trim Down Relay Coil
Trim Down Relay Contacts
Axle Lock Solenoid
Axle Lock Relay Coil
Axle Lock Relay Contacts
Lift Cushion Upper H g Switch
Superflex Controller
Jib Up Solenoid
Jib Up R elay C oil
Jib Up R elay C ontacts
Jib Down Solenoid
Jib Down R elay C oil
Jib Down R elay C ontacts
Jib Switch
Platform Rotate R ight Solenoid
Platform Rotate R ight R elay C oil
SB60 Work Platform
Troubleshooting
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4.2
4-5

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