December 2023
Table of Contents
viii GS
â„¢
-3390 • GS
â„¢
-4390 • GS
â„¢
-5390 Part No. 1325652GT
Section 3 Repair Procedures .............................................................................................. 18
Introduction ........................................................................................................... 18
Platform Controls ............................................................................................... 20
1-1 Circuit Board ................................................................................................... 20
How to Remove the Platform Controls Circuit Board ...................................... 20
Platform Components ........................................................................................ 21
2-1 Platform .......................................................................................................... 21
How to Remove the Platform .......................................................................... 21
2-2 Platform Extension Deck ................................................................................ 23
How to Remove the Platform Extension Deck ................................................ 23
Scissor Components .......................................................................................... 24
3-1 Scissor Assembly, GS-3390........................................................................... 25
How to Disassemble the Scissor Assembly .................................................... 25
How to Disassemble a Scissor Arm Pair ......................................................... 29
3-2 Scissor Assembly, GS-4390........................................................................... 31
How to Disassemble the Scissor Assembly .................................................... 31
How to Disassemble a Scissor Arm Pair ......................................................... 35
3-3 Scissor Assembly, GS-5390........................................................................... 38
How to Disassemble the Scissor Assembly .................................................... 38
How to Disassemble a Scissor Arm Pair ......................................................... 43
3-4 Wear Pads ...................................................................................................... 44
How to Replace the Scissor Arm Wear Pad ................................................... 44
How to Replace the Chassis Scissor Arm Wear Pads .................................... 45
3-5 Lift Cylinders ................................................................................................... 47
How to Remove the Lift Cylinder - GS-3390, GS-4390 .................................. 47
How to Remove the Lift Cylinder - GS-5390 ................................................... 49
3-6 Height Angle Sensor ...................................................................................... 51
How to Replace the Height Angle Sensor ....................................................... 51
To Next Page
Loading...
Need help?
General
