JCB PS760 PS764 PS766 Gearbox Transmission Service Repair Manual
This Service Repair Manual has easy-to-read text sections with top quality diagrams and instructions, lots of photographs, illustrations etc.
Section 1: Understanding the JCB PS760 PS764 PS766 Engine Transmission
The JCB PS760, PS764, and PS766 are powerful and robust machines designed for a variety of applications in the construction and industrial sectors. Before we dive into the details of the engine transmission system, let’s explore the key features and components of these exceptional models.
1.1 Key Features
Engine: The PS760, PS764, and PS766 models are equipped with high-performance engines, delivering the power and efficiency required for demanding tasks.
Transmission System: The engine transmission system ensures the transfer of power from the engine to the wheels, allowing for smooth operation and optimal performance.
Multi-Speed Gearbox: The gearbox offers multiple speeds, enabling operators to select the appropriate gear ratio for different applications and terrains.
Differential Lock: The differential lock provides enhanced traction by preventing wheel slippage, ensuring maximum performance in challenging conditions.
1.2 Components of the Engine Transmission System
To effectively understand and maintain the engine transmission system of the JCB PS760, PS764, and PS766 models, it is crucial to familiarize yourself with its key components. Here are the essential components:
Engine: The engine is the power source that generates the energy required for the machine’s operation. It consists of various components such as the cylinder block, pistons, valves, and fuel injection system.
Transmission: The transmission system is responsible for transmitting power from the engine to the wheels, allowing the machine to move forward or backward. It consists of components such as the gearbox, clutch, and drive shafts.
Gearbox: The gearbox houses the gears and gear shifting mechanism. It allows the operator to select the appropriate gear ratio based on the application and load requirements.
Clutch: The clutch is responsible for engaging and disengaging the power flow between the engine and the transmission system. It enables smooth gear shifting and prevents the transmission from stalling during gear changes.
Drive Shafts: The drive shafts transmit power from the transmission system to the wheels, allowing the machine to move. They are responsible for transferring torque and rotational motion.
Section 2: Maintenance and Servicing of the Engine Transmission System
Regular maintenance and servicing are crucial to ensure the longevity and optimal performance of the engine transmission system in the JCB PS760, PS764, and PS766 models. Follow these detailed procedures to maintain the system effectively:
2.1 Regular Fluid Checks
Check the transmission fluid level regularly using the dipstick or the level indicator provided. Maintain the fluid level within the recommended range.
Inspect the transmission fluid for any signs of contamination or discoloration. If the fluid appears dirty or has a burnt smell, it may be necessary to replace it.
2.2 Transmission Filter Replacement
Replace the transmission filter at the recommended intervals or as specified by the manufacturer.
JCB PS760 PS764 PS766 Gearbox Transmission Service Repair Manual
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Machine Model:
JCB PS760 Transmission
JCB PS764 Transmission
JCB PS766 Transmission
Service Repair Manual Covers:
01 – Machine
06 – Body and Framework
24 – Brake System
27 – Driveline
33 – Electrical System
72 – Fasteners and Fixings
75 – Consumable Products
78 – After Sales