Upright LX31 Service Manual

Section 2 - Service and Repair
Page 2-2 067448-023 LX31/LX41 Electric and Bi-Energy Work Platform | European Specifications
ProximitySwitchHeightAdjustment-SerialNumber4275-Current............................... 2-16
LevelSensor........................................................................... 2-16
2-7 HydraulicManifolds............................................................ 2-17
MainHydraulicManifold.................................................................. 2-17
BrakeHydraulicManifold ................................................................. 2-17
2-8 HydraulicPowerUnit........................................................... 2-18
Removal ............................................................................ 2-18
Installation........................................................................... 2-18
2-9 HydraulicBrakes.............................................................. 2-18
Removal ............................................................................ 2-18
BrakeSealReplacement................................................................ 2-19
Installation........................................................................... 2-19
2-10TorqueHub................................................................... 2-20
TorqueHubRemoval .................................................................... 2-20
TorqueHubInstallation................................................................... 2-21
TorqueHubSealReplacement............................................................. 2-21
Roll And Leak Testing . . . . . . ............................................................ 2-21
RollTest ............................................................................ 2-21
LeakTest............................................................................ 2-21
PressingTools........................................................................ 2-21
TorqueHubDisassembly................................................................. 2-22
TorqueHubAssembly.................................................................... 2-23
MainAssembly ......................................................................... 2-24
2-11DriveMotors.................................................................. 2-26
Removal ............................................................................ 2-26
Installation........................................................................... 2-26
PumpMotor............................................................................ 2-26
Removal ............................................................................ 2-26
Installation........................................................................... 2-26
DriveMotorBrushes..................................................................... 2-26
2-12SteeringCylinder.............................................................. 2-27
Removal ............................................................................ 2-27
SealReplacement..................................................................... 2-27
Installation........................................................................... 2-27
2-13LiftCylinders................................................................. 2-28
Removal ............................................................................ 2-28
SealReplacement..................................................................... 2-28
Installation........................................................................... 2-28
2-14OutriggerCylinder(Optional).................................................... 2-30
Removal ............................................................................ 2-30
SealReplacement..................................................................... 2-30
Installation........................................................................... 2-30
2-15Generator,Bi-EnergyModelsOnly ............................................... 2-32
DriveBeltAdjustment.................................................................... 2-32
FuelTank,Bi-EnergyModels .............................................................. 2-32

Upright LX31 Specifications

General

Brand	Upright
Model	LX31
Category	Lifting Systems
Language	English