Upright LX31 - Section 1

Service Manual Page 1-1
Section 1
G
ENERAL
I
NFORMATION
This section contains generic instructions for the repair and maintenance of UpRight Aerial Work Plat-
forms. Referring to the Operator Manual will aid in understanding the operation and function of the various
components and systems of the machine, and help in diagnosing and repair of the machine.
T
ABLE OF
C
ONTENTS
1-1 HazardIndicators ..............................................................1-2
1-2 WorkshopProcedures...........................................................1-2
1-3 TorqueSpecifications ...........................................................1-3
1-4 DateCodeIdentificationonHoses .................................................1-5
1-5 SpecialTools..................................................................1-5
1-6 UpRightConnectors ............................................................1-6
1-7 HydraulicManifoldRepair........................................................1-8
1-8 CylinderRepair................................................................1-9
1-9 ElectricMotors................................................................1-10
1-10 BatteryMaintenance...........................................................1-12
1-11 FloorLoading.................................................................1-16
1-12 HydraulicFluid................................................................1-17
1-13 LongTermStorage............................................................1-18
L
IST OF
F
IGURES
Figure1-1:UpRightConnectorKits.................................................... 1-6
Figure1-2:UpRightMaleConnector................................................... 1-6
Figure1-3:UpRightFemaleConnector................................................. 1-6
Figure1-4:LockingFinger,UpRightConnector .......................................... 1-7
Figure1-5:HeavyDutyUpRightConnector ............................................. 1-7
Figure1-6:ElectricMotorService.................................................... 1-10
Figure1-7:ElectricMotorBrushes ................................................... 1-11
Figure1-8:ContactArea........................................................... 1-16
Figure1-9:OccupiedSurfaceArea................................................... 1-16
L
IST OF
T
ABLES
Table1-1:TorqueSpecificationsforHydraulicComponents................................. 1-3
Table1-2:TorqueSpecificationsforSAEFasteners....................................... 1-3
Table1-3:TorqueSpecificationsforMetricFasteners,U.S.CustomaryUnits................... 1-4
Table1-4:TorqueSpecificationsforMetricFasteners,SIUnits.............................. 1-4
Table 1-5: Specific Gravity and Battery Voltage ......................................... 1-13
Table1-6:BatteryCharging,UpRightElectricandBiEnergyMachines ....................... 1-14
Table1-7:BatteryChargerTroubleshooting............................................ 1-15