Hyster W30-40ZA User Manual

WALKIE HIGH L
IFT
HYDRAULIC S
YSTEM
W30-40ZA [B
453];
W20-30ZR [B
455];
W25-30-40Z
C[B454]
PART NO. 1524251 2000 SRM 1025

Hyster W30-40ZA Specifications

General

Brand	Hyster
Model	W30-40ZA
Category	Lifting Systems
Language	English

Summary

Safety Precautions for Maintenance and Repair

General Hydraulic System Information

Hydraulic System Description of Operation

Explains how the hydraulic system components and functions operate.

Special Hydraulic System Precautions

Hydraulic Control Valve

Hydraulic Reservoir Details

Manual Lowering Procedure

Lift Pump and Motor Repair Procedures

Lift Pump and Motor Disassembly

Procedures for disassembling the lift pump and motor assembly and related parts.

Lift Pump and Motor Assembly

Procedures for assembling the lift pump and motor assembly and related parts.

Hydraulic Valve Repair

Proportional Lowering Valve Repair

Instructions for removing, repairing, and installing the proportional lowering valve.

Directional Valve Servicing

Instructions for removing, repairing, and installing the directional valve.

Lift Valve Maintenance

Instructions for removing, repairing, and installing the lift valve.

Counterbalance Valve Servicing

Instructions for removing, repairing, and installing the counterbalance valve.

Relief and Check Valve Repair

Instructions for removing, repairing, and installing relief and check valves.

Pilot Operated Check Valve Servicing

Instructions for removing, repairing, and installing the pilot operated check valve.

Selector Valve Maintenance (Reach, Tilt, Sideshift)

Instructions for removing, repairing, and installing selector valves.

Relief Valve Adjustment Procedure

Hydraulic System Troubleshooting

Hydraulic Diagrams and Schematics