STEE STEERI RING NG HOU HOUSING AND CONTROL UNIT H2.00-3.20XM H2.00-3.20XM (H40-65XM) [H177]; S1.50-1.75XM, S1.50-1.75XM, S2.00XMS (S25-40XM) [D010]; E1.50-1.75XM, E1.50-1.75XM, E2.00XMS (E25-40XM 2S) [D114]; H1.50-1.75XM, H1.50-1.75XM, H2.00XMS (H25-35XM, H40XMS) [E001]; J2.00-3.20XM J2.00-3.20XM (J40-60XM 2) [A216]; E2.00-3.20XM E2.00-3.20XM (E45-65XM 2) [F108]; J2.00-3.20XM (J40-65Z) [A416/B416]; (E25-35Z, Z, E40ZS) E40ZS) [E114/F [E114/F114] 114];; E1.50-2.00XM E1.50-2.00XM (E25-35 N30XMH, N30XMH N30XMH 2 [C210]; V30ZMD [D210/E210]; E2.00-3.20XM E2.00-3.20XM (E45-65Z) [G108]; E3.50-5.50XL, E4.50XLS (E70-120Z, E100ZS) E100ZS) [D098/E098]
PART NO. 1459370
1600 SRM 720
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SAFETY PRECAUTIONS MAINTENANCE AND REPAIR When lifting parts or assemblies, make sure all slings, chains, or cables are correctly fastened, fastened, and that the load being lifted is balanced. balanced. Make sure the crane, cables, cables, and chains have the capacity to support the weight of the load. • Do not lift heavy parts by hand, use a lifting mechanism. • Wear safety glasses. • DISCONNECT THE BATTERY CONNECTOR before doing any maintenance or repair on electric lift trucks. Disconnect Disconnect the battery ground cable on internal combustion combustion lift trucks. • Always use correct blocks blocks to prevent the unit from rolling or falling. See HOW TO PUT THE LIFT TRUCK ON BLOCKS in the Operating the Operating Manual or Manual or the Periodic the Periodic Maintenance section. nance section. • Keep the unit clean and the working area clean and orderly. • Use the correct tools for the job. • Keep the tools clean and in good condition. parts when making repairs. repairs. Replacement Replacement parts • Always use HYSTER APPROVED APPROVED parts must meet or exceed the specifications of the original equipment manufacturer. • Make sure all nuts, bolts, snap rings, and other fastening devices are removed before using force to remove parts. • Alway Alwayss fast fasten en a DO NOT OPERA OPERATE TE tag tag to the the cont contro rols ls of of the the unit unit when when makin making g repai repairs rs,, or if the unit needs repairs. • Be sure to follow the WARNING and WARNING and CAUTION notes CAUTION notes in the instructions. • Gasolin Gasoline, e, Liq Liquid uid Petrol Petroleum eum Gas (LPG), (LPG), Compre Compresse ssed d Natural Natural Gas (CNG), (CNG), and Diesel Diesel fuel fuel are flammable. flammable. Be sure to follow the necessary necessary safety precautions precautions when handling these fuels and when working on these fuel systems. Batteries generate generate flammable gas when they are being charged. charged. Keep fire and sparks • Batteries away from the area. Make sure the area is well ventilated. NOTE: The following symbols and words indicate safety information in this manual:
WARNING Indicates a condition that can cause immediate death or injury!
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Steering Housing and Control Unit
Table of Contents
TABLE OF CONTENTS General ............................................................................................................................................................... 1 Description Description ......................................................................................................................................................... 1 Operation............................................................................................................................................................ Operation ............................................................................................................................................................ 2 Steering Steering Wheel and Column Assembly Repair Repair ................................................................................................ 4 Assembly Components, Remove Remove ................................................................................................................... 4 Steering Control Unit, Disassemble ............................................................................................................. 7 Steering Control Unit, Clean ........................................................................................................................ 9 Steering Control Unit, Assemble .................................................................................................................. 9 Assembly Components, Install Install ..................................................................................................................... 11 System Air Removal Removal .......................................................................................................................................... 12 Troubleshooting .................................................................................................................................................. .................................................................................................................................................. 13 This section is for the following models: H2.00-3.20XM (H40-65XM) [H177]; S1.50-1.75XM, S1.50-1.75XM, S2.00XMS (S25-40XM) (S25-40XM) [D010]; E1.50-1.75XM, E1.50-1.75XM, E2.00XMS E2.00XMS (E25-40XM (E25-40XM 2S) [D114]; [D114]; H1.50-1.75XM, H1.50-1.75XM, H2.00XMS (H25-35XM, (H25-35XM, H40XMS) [E001]; J2.00-3.20XM (J40-60XM 2) [A216]; E2.00-3.20XM E2.00-3.20XM (E45-65XM (E45-65XM 2) [F108]; J2.00-3.20XM J2.00-3.20XM (J40-65Z) (J40-65Z) [A416/B416]; [A416/B416]; E1.50-2.00XM (E25-35Z, E40ZS) [E114/F114]; N30XMH, N30XMH 2 [C210]; V30ZMD [D210/E210]; E2.00-3.20XM (E45-65Z) [G108]; E3.50-5.50XL, E3.50-5.50XL, E4.50XLS (E70-120Z, (E70-120Z, E100ZS) [D098/E098]
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"THE QUALITY KEEPERS"
HYSTER APPROVED PARTS
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1600 SRM 720
Description
General This section has the description and repair procedures for the steering housing and the steering control unit. Additional information on parts of the steering system can be found in the Steering Axle and Hydraulic System service System service manual sections for your lift truck.
Description The steering column assembly uses a steering control unit with hose connections on the bottom of the unit. The steering housing housing has mounts for the steering column and the steering control unit. The steering wheel wheel is instal installed led on the steering steering column. column. See Figure 1. The housi housing ng is adjust adjustabl able e and is held held in position by a latch. The position of the housing can be changed for operator operator comfort. The steering steering housing is also the mount for control levers and some instrument clusters. The steering system is a hydraulic system that does not have a mechanical connection between the steering wheel wheel and the steerin steering g axle. axle. The control control of the steering steering is through through a hydraulic circuit. If the hydraulic pump for the steering system does not operate, operate, steering is still possible. possible. A check valve permits the steering control unit to control the steering cylinder. cylinder. The lift truck is difficult to steer when the steering steering pump pump is not operating operating,, but the steer steer-ing contro controll unit can operat operate e the steeri steering ng cylinde cylinderr and make steering steering possible. possible.
INSTRUME UMENT NT CLUST CLUSTER ER NOT NOT SHOWN. SHOWN. NOTE: INSTR H2.00-3.20XM (H40-65XM) SHOWN. NG WHEEL 1. STEE STEERI RING 2. STEE STEERIN RING G COLUMN NG 3. STEE STEERI RING CONTROL CONTROL UNIT
4. COLU COLUMN MN TILT LEVER 5. LATCH LATCH 6. COVE COVER R 7. COWL 8. MOUN MOUNT T
Figure 1. Steering Housing Assembly