Service manual

Genie GS-1530 & GS-1930 Part No. 39528

Service Manual - First Edition

TABLE OF CONTENTS

Section Seven Repair Procedures

Introduction ............................................................................................................... 7 - 1

Platform Controls

1-1 Platform Controller .......................................................................................... 7 - 2

1-2 Software Configuration .................................................................................... 7 - 3

1-3 Toggle Switches .............................................................................................. 7 - 6

Platform Components

2-1 Platform .......................................................................................................... 7 - 8

2-2 Platform Extension .......................................................................................... 7 - 9

Scissor Components

3-1 Scissor Assembly, GS-1530 (machines before serial number 632) .............. 7 - 10

3-2 Scissor Assembly, GS-1930 (machines before serial number 632) .............. 7 - 16

3-3 Scissor Assembly, GS-1530 (machines after serial number 631) ................. 7 - 22

3-4 Scissor Assembly, GS-1930 (machines after serial number 631) ................. 7 - 28

3-3 Lift Cylinder ................................................................................................... 7 - 34

Ground Controls

4-1 Manual Platform Lowering Cable .................................................................. 7 - 36

4-2 Toggle Switches, See 1-3,

Toggle Switches ...................................................

7 - 6

Hydraulic Pump

5-1 Function Pump .............................................................................................. 7 - 37

Manifolds

6-1 Function Manifold Components ..................................................................... 7 - 38

6-2 Valve Adjustment - Function Manifold ........................................................... 7 - 40

Steering Axle Components

7-1 Yoke and Drive Motor ................................................................................... 7 - 42

7-2 Steering Cylinder .......................................................................................... 7 - 43

7-3 Steering Bellcrank (machines before serial nmber 2000) .............................. 7 - 44

7-4 Steering Bellcrank (machines after serial number 1999) ............................... 7 - 44

Non-steering Axle Components

8-1 Drive Brake ................................................................................................... 7 - 45

Brake Release Hand Pump Components

9-1 Brake Release Hand Pump........................................................................... 7 - 46