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Bobcat AL275, AL350, AL440 Articulated Loader Pdf Repair and Service Manual Download
Bobcat AL275, AL350, AL440 Articulated Loader Pdf Repair and Service Manual Download
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Bobcat AL275, AL350, AL440 Articulated Loader PDF Repair and Service Manual – Instant Download (S/N ADBH11001 & Above, ADBJ11001 & Above, ADBK11001 & Above)
The Bobcat AL275, AL350 and AL440 Articulated Loaders are engineered to provide exceptional maneuverability, dependable hydraulic performance and efficient material handling for construction, landscaping, agriculture and municipal maintenance. Their articulated steering system delivers a tight turning radius while minimizing ground disturbance, making these compact loaders ideal for confined work areas and finished surfaces. This OEM factory repair manual is specifically written for Bobcat AL275, AL350 and AL440 Articulated Loaders with serial numbers ADBH11001 & Above, ADBJ11001 & Above and ADBK11001 & Above, ensuring every repair procedure, technical specification and illustration matches these production models.
These articulated loaders feature hydrostatic four-wheel drive, a high-performance hydraulic system and a quick attachment interface for outstanding versatility. Compatible with buckets, pallet forks, sweepers, snow blades and other approved work tools, they are designed to deliver reliable performance throughout demanding loading and material handling applications.
This genuine Bobcat Factory Service Manual provides dealership-level repair information covering diagnostics, inspections, hydraulic pressure testing, electrical troubleshooting, complete component overhaul, disassembly, reassembly and final machine adjustments. Whether servicing the engine, hydrostatic transmission, articulated steering, hydraulic system or electrical components, this manual provides the official factory procedures required for professional repairs.
OEM Factory Workshop Manual
Prepared by Bobcat engineers, this official workshop manual contains the same technical information used by authorized Bobcat dealerships. It includes step-by-step repair procedures, hydraulic schematics, electrical wiring diagrams, troubleshooting charts, inspection standards, service limits and torque specifications to restore the loader to original factory operating condition.
Machine Information
| Manufacturer | Bobcat Company |
| Models Covered | AL275, AL350 & AL440 Articulated Loaders |
| Serial Number Coverage | AL275: ADBH11001 & Above AL350: ADBJ11001 & Above AL440: ADBK11001 & Above |
| Machine Type | Compact Articulated Wheel Loader |
| Steering System | Hydraulic Articulated Steering |
| Drive System | Hydrostatic Four-Wheel Drive |
| Hydraulic System | High-Performance Hydraulic System |
| Loader Configuration | Front-End Loader |
| Operator Station | ROPS Operator Platform or Cab |
| Attachment Mount | Quick Attachment System |
| Compatible Attachments | Buckets, Pallet Forks, Snow Blade, Sweeper and Material Handling Tools |
| Typical Applications | Construction, Agriculture, Landscaping, Property Maintenance and Material Handling |
| Key Engineering Feature | Excellent Maneuverability with Powerful Hydrostatic Performance |
Factory Service Coverage
- Complete engine inspection, repair and overhaul procedures
- Fuel, cooling and air intake system servicing
- Hydraulic pump inspection, testing and rebuilding
- Hydrostatic transmission servicing and repairs
- Articulated steering system inspection and overhaul
- Loader lift arm and bucket linkage servicing
- Lift and tilt cylinder overhaul procedures
- Hydraulic hoses, tubes and fitting replacement
- Axle, differential and final drive servicing
- Brake system inspection and repair procedures
- Electrical wiring diagrams and circuit troubleshooting
- Charging, starting and monitoring system diagnostics
- Hydraulic pressure testing and performance checks
- Inspection standards, wear limits and service measurements
- Torque specifications and tightening procedures
- Complete disassembly and reassembly instructions
- Final operational testing and machine adjustments
Manual Technical Information
| Manual Type | OEM Factory Repair & Service Manual |
| Publication Number | 4950152 (10-09) |
| Models Covered | Bobcat AL275, AL350 & AL440 Articulated Loaders |
| Serial Number Coverage | ADBH11001 & Above, ADBJ11001 & Above, ADBK11001 & Above |
| Language | English |
| Format | |
| Searchable | Yes |
| Bookmarks | Yes |
| Printable | Yes |
| Hydraulic Schematics | Included |
| Electrical Wiring Diagrams | Included |
| Diagnostic Procedures | Included |
| Troubleshooting Charts | Included |
| Hydraulic Pressure Tests | Included |
| Torque Specifications | Included |
| Inspection Standards | Included |
| Disassembly & Reassembly | Included |
| Compatible Devices | Windows, macOS, Android, iPhone & Tablets |
| Instant Digital Download | Yes |
Frequently Asked Questions
Which machines does this manual cover?
This OEM factory repair manual covers the Bobcat AL275, AL350 and AL440 Articulated Loaders with serial numbers ADBH11001 & Above, ADBJ11001 & Above and ADBK11001 & Above.
Does this manual include hydraulic schematics and electrical wiring diagrams?
Yes. It includes complete hydraulic schematics, electrical wiring diagrams, troubleshooting charts and official Bobcat factory diagnostic procedures.
Can this manual be used for complete loader repairs?
Yes. It covers engine servicing, hydrostatic drive repairs, hydraulic system servicing, articulated steering, electrical diagnostics, inspections, component rebuilding and complete machine disassembly and reassembly using OEM workshop procedures.
Who should use this factory service manual?
This manual is ideal for professional mechanics, equipment owners, fleet maintenance departments, agricultural operators, construction contractors and independent repair workshops requiring genuine Bobcat factory repair information.
