Utilev UT 1.5 WE Pallet Truck A378 Series Repair Manual

Repair Manual for Hyster A378 Series, Models: UT 1.5 WE
English

Hyster A378 Series, Models: UT 1.5 WE Manual Table Of Content:

1 Overview
1.1 How To Disassemble The Covering Parts
1.1.1 How To Disassemble The Upper Cover
1.1.2 How To Disassemble The Rear Cover And Rear Panel
1.1.3 How To Disassemble The Case Cover
1.2 Internal Overview
2 Electrical Components
2.1 Electrical Systematic Layout
2.2 Electrical Schematic Diagram
2.3 Component Functions
2.3.1 Controller
2.3.2 Operation Panel
2.3.3 Operation Handle
2.3.4 Drive Motor
2.4 Trouble Shooting
2.4.1 Can Not Lift Or Lower
2.4.2 Cannot Travel
2.5 Controller Handheld Unit
3 Maintenance Of Mechanical Structure
3.1 How To Disassemble The Brake
3.2 How To Disassemble The Motor
3.3 How To Disassemble The Wheel
3.4 How To Disassemble The Battery
3.5 How To Disassemble The Handle
3.6 Adjusting Length Of Pull Connecting Rod
3.7 How To Disassemble The Load Wheel
3.8 Adjustment Of The System Pressure
3.9 Adding The Hydraulic Oil

The Service Repair Manual provide general guidelines for maintenance and service of the A378 Series, Models: UT 1.5 WE and are intended for use by trained and experienced technicians. Failure to properly maintain equipment or to follow instructions contained in the Service Manual could result in damage to the products, personal injury, property damage or death.

When lifting parts or assemblies, make sure all slings, chains, or cables are correctly fastened, and that the load being lifted is balanced. Make sure the crane, 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 the battery ground cable on internal combustion lift trucks.
Always use correct blocks to prevent the unit from rolling or falling. See HOW TO PUT THE LIFT TRUCK ON BLOCKS in the Operating Manual or the Periodic Maintenance section.
Caution:
Always fasten a DO NOT OPERATE tag to the controls of the unit when making repairs, or if the unit needs repairs.
Be sure to follow the WARNING and CAUTION notes in the instructions.
Gasoline, Liquid Petroleum Gas (LPG), Compressed Natural Gas (CNG), and Diesel fuel are flammable.
Be sure to follow the necessary safety precautions when handling these fuels and when working on these fuel systems.
Batteries generate flammable gas when they are being charged. Keep fire and sparks away from the area. Make sure the area is well ventilated.