1. Overview
This comprehensive service manual provides detailed instructions for the maintenance, repair, and service of the Bobcat 329 Compact Excavator. It covers all essential systems and components to ensure proper functioning and longevity of the equipment.
This manual is applicable to the following serial numbers:
- S/N AACL11001 & Above
- S/N A9K211001 & Above

Figure 1.1: Front cover of the Bobcat 329 Compact Excavator Service Manual. The cover displays the Bobcat logo, "Service Manual 329 Compact Excavator", and applicable serial numbers (S/N AACL11001 & Above, S/N A9K211001 & Above). An illustration of the excavator is prominently featured.
2. Manual Content Scope
This service manual provides detailed procedures and information for the following key systems and areas of the Bobcat 329 Compact Excavator:
- Hydraulic System: Comprehensive diagrams, troubleshooting, and repair procedures for hydraulic components.
- Hydrostatic System: Detailed information on the hydrostatic drive system, including maintenance and repair.
- Preventive Maintenance: Schedules and procedures for routine inspections and maintenance to extend equipment life.
- Drive System: Instructions for servicing and repairing the excavator's drive components.
- Main Frame: Structural components and their associated service requirements.
- Electrical System: Wiring diagrams, component testing, and troubleshooting for electrical circuits.
- Engine Service: Procedures for engine diagnostics, repair, and overhaul.
3. Specifications
Key specifications and details regarding this service manual and the Bobcat 329 Compact Excavator:
| Attribute | Detail |
|---|---|
| Product Type | Workshop Repair Service Manual |
| Brand | Bobcat |
| Model Covered | 329 Compact Excavator |
| Manufacturer Part Number (MPN) | 6986946 |
| Applicable Serial Numbers | S/N AACL11001 & Above, S/N A9K211001 & Above |
| Number of Pages | 724 |
| Condition | Brand New, Sealed in Shrinkwrap |
4. Important Information
This manual is intended for qualified service personnel. Always follow safety precautions and use appropriate tools and equipment when performing any service or repair procedures on the Bobcat 329 Compact Excavator.
Refer to the specific sections within the manual for detailed instructions on each system. For optimal performance and safety, it is crucial to adhere to the manufacturer's guidelines provided in this document.





