Table of Contents – Service Manual

Product Overview

This document is a comprehensive guide for the JX1080U, JX1090U, JX1100U series. The manual provides detailed instructions and sections necessary for the maintenance and repair of these models. It includes insights into various components and systems, ensuring efficient and correct servicing.

Key Features

• SECTION 00 – General Overview
• SECTION 10 – Engine
• SECTION 18 – Clutch
• SECTION 21 – Transmissions
• SECTION 23 – MFD Transfer Box
• SECTION 25 – MFD Axle
• SECTION 27 – Rear Axle Mechanical Transmission
• SECTION 31 – Power Take-Off
• SECTION 33 – Brakes
• SECTION 35 – Hydraulic Systems
• SECTION 41 – Steering
• SECTION 44 – Axles and Wheels
• SECTION 50 – Auxiliary Units
• SECTION 55 – Electrical Systems
• SECTION 90 – Cab, Platform, and Bodywork

Manual Extract: Electronic Lift Calibration

This section provides detailed instructions on calibrating the electronic lift of your equipment. Follow these steps to ensure the lift’s optimal performance:

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Usage Recommendations

• Move the lift-lower lever to the lowering position.
• Rotate the knob clockwise to the arm lowering full speed position (indicated by the hare symbol).
• Rotate the knob counterclockwise to maximum working depth.
• Start the engine and increase engine speed to 1500 rpm.
• Rotate the knob fully clockwise until the lift arms reach the limit stop. If no movement occurs for 1 second, a fast-flashing fault code will indicate the limit is reached, confirming calibration of the upper travel limit and working depth potentiometer.
• Rotate the knob fully counterclockwise to lower the arms completely. A similar fault code will confirm successful calibration.
• Turn the key to the STOP position to save the calibration data in the electronic control unit.

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