Bobcat CT335 HST Compact Tractor Repair Service Manual Instant PDF

Official Repair Service Manual | Instant PDF Download

Maintain the industrial-grade performance and mechanical precision of your equipment with the Bobcat CT335 HST Compact Tractor Repair Service Manual. This specialized technical publication is specifically authored for units with Serial Number ABH811001 & Above. Whether you are performing a complete engine overhaul, calibrating the hydrostatic drive, or servicing the high-flow hydraulic system, this manual provides the factory-authorized procedures required to keep your tractor operating at peak OEM specifications.

This professional-grade Service Manual is an essential resource for owner-operators, fleet mechanics, and agricultural technicians. It delivers deep-dive technical instructions, including detailed disassembly and assembly of the 38 HP 3-cylinder diesel engine, HST (Hydrostatic Transmission) pressure testing, and advanced hydraulic troubleshooting. By utilizing these factory-standard instructions, you can ensure your ABH8 prefix CT335 continues to deliver the power and versatility required for heavy landscaping, commercial utility, and small-farm operations.

Manual Specifications

Machine Model	Bobcat CT335 HST Compact Tractor
Manual Type	Repair Service Manual
Serial Coverage	S/N ABH811001 & Above
Engine Configuration	3-Cylinder Liquid Cooled Diesel (38 HP)
Page Count	600+ Pages
File Size	58 MB
File Format	PDF (Searchable, Printable, Bookmarked)
Compatibility	Windows, macOS, iOS, Android, Linux

What Is Included?

This repair manual is logically organized into technical groups, providing high-resolution schematics, step-by-step disassembly/assembly instructions, and the "Testing and Adjusting" data needed for precise machine performance.

Service Group	Repair & Diagnostic Coverage
Engine Service	3-Cylinder Diesel Overhaul, Fuel Injection Timing, Cooling System Maintenance, Valve Lash Adjustments
Hydrostatic System	HST Pump and Motor Service, Neutral Linkage Calibration, 3-Range Transmission Repair, Charge Pressure Testing
Hydraulic System	Main Pump Diagnostics, Control Valve Overhaul, 3-Point Hitch Lift Calibration, Steering System Service
Drive System	Front and Rear Differential Service, 4WD Engagement Adjustments, Wet Disc Brake Overhaul, Final Drive Repair
Electrical System	Full Wiring Schematics, Safety Interlock Logic, Starter/Alternator Testing, Lighting and Gauge Circuits
Maintenance	Lubrication Schedules, Fluid Capacities, Torque Specifications, and Periodic Service Intervals

About the Bobcat CT335 HST (ABH811001+)

The Bobcat CT335 HST is a high-performance compact tractor designed to handle the most demanding implements and heavy-duty tasks with ease. Powered by a robust 38 HP diesel engine, the CT335 offers significant torque for tasks like large-scale tilling, heavy loader work, and commercial mowing. The hallmark of the ABH8 series is its 3-Range Hydrostatic Transmission (HST), which allows the operator to select the optimal speed range for the task while maintaining effortless, pedal-controlled direction changes. This system ensures high productivity in tight spaces without the fatigue associated with manual shifting.

Equipped with a standard 4WD system and a heavy-duty Category 1 three-point hitch, the CT335 is built for maximum attachment compatibility. Its independent PTO allows for smooth engagement of powered implements, while the high-flow hydraulic system ensures responsive performance for front-end loaders and backhoes. Designed for longevity, the tractor features a rugged chassis and easily accessible service points for daily checks. This manual ensures that the precision mechanical and hydraulic tolerances of your ABH8 unit are maintained with the factory accuracy required for total equipment reliability.

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Frequently Asked Questions

Q: Does this cover the ABH811001 serial range?

A: Yes. This manual is the comprehensive technical resource for the Bobcat CT335 HST specifically for serial number ABH811001 and above.

Q: Is the 3-Range HST transmission service included?

A: Yes. The manual provides detailed diagnostic procedures, pump/motor rebuild instructions, and adjustment settings for the 3-range HST system.

Q: Are the hydraulic and electrical diagrams searchable?

A: Yes. The PDF format allows you to search for specific components and zoom in on high-resolution diagrams for clear viewing during repair work.

Q: How can I contact you if I have issues?

A: You can email our support team directly at Manualsshop4u@gmail.com for fast assistance with any order or technical questions.