Page 1
Troubleshooting and Maintenance
Lift Terminology............................................................. 2
Switch and Sensor Locations ..................................... 3
Certification Checklist Diagnostic Procedures .......... 4
Platform Fold Pressure Adjustment ............................ 5
Platform Angle Adjustment ...................................... 6-7
Platform Stop Blocks ................................................... 7
Tower Microswitch Adjustment .................................... 8
Lubrication Diagram ...................................................... 9
Maintenance and Lubrication Schedule................10-13
Notes............................................................................. 14
Lift Electrical Schematic ............................................ 15
Lift Wiring Diagram .................................................... 16
Hydraulics
Hydraulic Schematic .................................................. 17
Hydraulics Parts List .................................................. 18
Hydraulics Diagram .................................................... 19
Repair Parts
Pump Module
Pump Module Parts List ....................................... 20
Pump Module Diagram ......................................... 21
Lift Exploded Views and Parts Lists
NCL917IB-2 Base Plate Assembly ....................... 22
NCL917FIB-2 Base Plate Assembly ..................... 23
NCL919IB-2 Base Plate Assembly ....................... 24
NCL919FIB-2 Base Plate Assembly ..................... 25
Top Parallel Arm Assembly ................................... 26
Bottom Parallel Arm Assembly ............................. 27
Hydraulic Cylinder Assembly - Main .................... 28
Vertical Arm Assembly .......................................... 29
Handrail Assembly ................................................. 30
NCL917IB-2 & NCL917FIB-2 Platform Assembly .... 31
NCL919IB-2 & NCL919FIB-2 Platform Assembly .... 32
Contents