Hyster F004 - Table of Contents

Masts Table of Contents
TABLE OF CONTENTS
General ............................................................................................................................................................... 1
Description and Operation ................................................................................................................................ 1
Carriages........................................................................................................................................................ 1
Two-Stage Mast With Limited Free-Lift ...................................................................................................... 1
Two-Stage Mast With Full Free-Lift ............................................................................................................ 2
Three-Stage Mast With Full Free-Lift ......................................................................................................... 3
Safety Procedures When Working Near Mast.................................................................................................. 5
Fork Replacement.............................................................................................................................................. 7
Remove ........................................................................................................................................................... 8
Install ............................................................................................................................................................. 8
Carriage Repair.................................................................................................................................................. 9
Remove ........................................................................................................................................................... 9
Sideshift Carriage Repair.................................................................................................................................. 10
Remove ........................................................................................................................................................... 10
Disassemble ................................................................................................................................................... 10
Assemble ........................................................................................................................................................ 10
Install ............................................................................................................................................................. 11
Two-Stage Mast With Limited Free-Lift Repair .............................................................................................. 12
Remove - H3.50-5.50XM (H70-120XM) Model Lift Trucks.......................................................................... 12
Remove - S3.50-5.50XM (S70-120XM) and E3.50-5.50XL
3
(E70-120XL
3
) Model Lift Trucks................... 12
Disassemble ................................................................................................................................................... 12
Clean and Inspect.......................................................................................................................................... 16
Assemble ........................................................................................................................................................ 17
Install - H3.50-5.50XM (H70-120XM) Lift Truck Models............................................................................ 18
Install - S3.50-5.50XM (S70-120XM) and E3.50-5.50XL
3
(E70-120XL
3
) Lift Truck Models..................... 20
Two-Stage Mast With Full Free-Lift Repair..................................................................................................... 22
Remove ........................................................................................................................................................... 22
Disassemble ................................................................................................................................................... 22
Clean and Inspect.......................................................................................................................................... 24
Assemble ........................................................................................................................................................ 24
Install ............................................................................................................................................................. 24
Three-Stage Mast With Full Free-Lift Repair.................................................................................................. 26
Remove ........................................................................................................................................................... 26
Disassemble ................................................................................................................................................... 26
Clean and Inspect.......................................................................................................................................... 29
Assemble ........................................................................................................................................................ 29
Install ............................................................................................................................................................. 31
Mast Operation Check....................................................................................................................................... 35
Lift and Tilt System Leak Check ...................................................................................................................... 35
Lift System..................................................................................................................................................... 35
Tilt System..................................................................................................................................................... 36
Tilt Cylinder Stroke and Backward Tilt Angle Adjustment............................................................................ 37
Lift Chain Adjustments ..................................................................................................................................... 38
Mast Adjustments.............................................................................................................................................. 41
Carriage Adjustment ......................................................................................................................................... 43
Troubleshooting.................................................................................................................................................. 43
©2003 HYSTER COMPANY i