Technical information for Yale service
This manual is intended solely for the specialized technicians of
the Yale service network
The Service Manuals are updated regularly, but may not contain the most recent product design modifi-
cations. The updated technical information is in any case available from your nearest authorised Yale®
dealer. The Service Manuals provide the guidelines for correct maintenance and are designed for use by
appropriately trained technicians. Incorrect maintenance or non-compliance with the instructions contained
in this manual could cause damage to property or injury and even death to people.
We therefore recommend that you read this manual carefully and keep it in a good condition so it is always
decipherable and complete.
This manual does not replace the use and maintenance manual, it is a supplement to it.
Product support group
This handbook is composed of the following sections:
Section 1: Presentation
Installation and settings
Section 3: Diagnostics and measurements
Section 4: Electrical system
Section 5: Hydraulic system
Section 6: Truck base mechanics
Section 7: Mast assembly mechanics
Section 8: Small fork mast mechanics
Section 9: Reduction gear
Section 10: Braking system
Section 11: Standard maintenance
Use the sections index with the numbered black bands to go quickly to the desired section.
Signals a danger that can cause accidents to people or damage to the machine.
Signals danger due to high temperatures.
Signals important notes or information to take into particular consideration.
Signals disposal/recycling of harmful substances under the protection of current legislation.
For the installation procedures, carry out the reverse procedure to disassembly, observing any notes and
information given for the truck to function