This comprehensive service and repair manual provides detailed instructions and technical information for the AMMANN AV12, AV16, AV20, AV23, AV26, AV32, AV33, and AV40 rollers. It is designed to be used by both experienced mechanics and DIY enthusiasts. The manual features clear and concise text, accompanied by high-quality diagrams and illustrations, to guide users through every step of the repair process.

The manual covers all aspects of maintenance and repair, including:

* **Engine and Transmission:** Covers engine disassembly, rebuild, and troubleshooting, as well as transmission repair and adjustment.
* **Hydraulic System:** Provides detailed instructions for servicing and repairing hydraulic pumps, valves, and cylinders.
* **Electrical System:** Includes wiring diagrams, troubleshooting guides, and repair procedures for electrical components.
* **Brakes and Steering:** Covers the inspection, adjustment, and repair of the braking system and steering mechanisms.
* **Roller Drum and Chassis:** Includes information on roller drum maintenance, chassis inspection, and repair procedures for critical components.

With its comprehensive coverage and user-friendly design, this service manual is an essential tool for anyone working on AMMANN AV12, AV16, AV20, AV23, AV26, AV32, AV33, and AV40 rollers.

The Ammann AV12, AV16, AV20, AV23, AV26, AV32, AV33, and AV40 are a range of tandem vibratory rollers built by the renowned Swiss construction equipment manufacturer, Ammann. These rollers are designed for a variety of compaction tasks, catering to both small and large projects. They offer a balance of power, maneuverability, and ease of operation, making them suitable for applications ranging from asphalt paving to soil and gravel compaction. Each model within this series is distinguished by its operating weight and drum size, allowing contractors to choose the right machine for their specific needs. The AV12, for instance, is a compact roller ideal for smaller projects and tight spaces, while the AV40 delivers the power and stability necessary for large-scale compaction work.

The Ammann AV series rollers are known for their robust construction and reliable performance. They incorporate features designed to enhance operator comfort and productivity, including adjustable operator platforms, ergonomic controls, and high-visibility cabs. These rollers are equipped with powerful engines that provide ample torque for efficient compaction, while the dual vibratory drums deliver consistent and even compaction across the working area. The AV series also boasts a range of optional features, such as water sprinkling systems for optimal compaction in asphalt applications, and various drum widths and configurations to accommodate diverse project requirements. The service repair manual for these rollers provides detailed information on maintenance, troubleshooting, and repair procedures, enabling technicians and operators to keep these machines running efficiently and effectively.