Designed specifically for your 2011 utility vehicle, this Bobcat 3400 and 3400XL Service Manual (OEM #6989606) provides 469 pages of factory repair data. Complete wiring diagrams detail every circuit from the Vehicle Control Module to the charging system, and seven troubleshooting sections cover the CVT, hydraulic brakes, gearcase, and engine. Exploded assembly views break down drivetrain components, while dedicated torque sections supply exact numbers. Set ROPS mounting hardware to 34-38 Nm and torque lug nuts to 40 Nm plus a 90-degree quarter-turn. Download the file to your phone or tablet and access accurate repair instructions right on the shop floor.
What's Inside This Bobcat 3400, 3400XL Manual
| System | Pages | Key Topics |
|---|---|---|
| Maintenance Safety | 3-4 | Welding and Grinding Precautions, Flammable Materials and Fluids Handling, Moving Parts and Hot Surfaces Hazards, Battery Safety, Acid, Gases, Eye and Skin Protection |
| Safety & Maintenance | 19-58 | Lifting and Blocking the Utility Vehicle (Procedure), Rollover Protective Structure (Description), Transporting the Utility Vehicle on a Trailer (Loading and Unloading, Fastening) |
| Drive System | 59-242 | Brake (Torque Specifications, System Service Notes, Noise Troubleshooting, System Troubleshooting, Hydraulic Brake System Operation, System Parts Identification, Master Cylinder Removal and Installation, Foot Brake Pedal Removal and Installation, Bleeding / Fluid Removal and Installation, Inspection, Pad Inspection, Burnishing) |
| Mainframe | 243-284 | Roll Over Protective Structure (Removal and Installation), Operator Seat (Back Removal and Installation, Base Removal and Installation, Belt Removal and Installation) |
| Electrical System & Analysis | 285-341 | Electrical System Information (Glossary of Electrical Symbols, Troubleshooting, Fuse and Relay Location - Cab Panel) |
| Engine Service | 342-449 | Engine Information (Description, Specifications, Torque Values, Troubleshooting, Engine Removal and Installation, Engine Mount Replacement, Compression - Checking) |
| Specifications | 450-461 | Utility Vehicle Specifications (Machine Dimensions, Performance, Controls, Engine, Electrical, Drive System, Fluid and Capacities, Tires) |
| Service Manual Revision | 464-469 | Revision Details (Revision No: 3400 - 3, Date: 15 April 2011, Product: Utility Vehicle, Model: 3400, Manual No: 6989606) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| 2-Piece Flange Nut Torque | 47 N•m (35 ft-lb) | p. 456 |
| Lug Nut Torque | 40 N•m plus 90° (1/4 turn) (30 ft-lb) plus 90° (1/4 turn) | p. 456 |
| ROPS tube to ROPS tube mounting hardware torque | 34 - 38 N•m (25 - 28 ft-lb) | p. 23 |
| ROPS to frame mounting hardware torque | 20 - 24 N•m (16 - 18 ft-lb) | p. 23 |
| Engine Oil and Filter Replacement Interval | First service at 50 hours; then as scheduled | p. 29 |
| Engine Oil Filter Installation Torque | hand tighten until the gasket contacts the surface, then an additional 1/2 - 3/4 turn | p. 42 |
| Fuel Filter Replacement | Replace filter element as needed | p. 29 |
| Fuel Filter Installation Torque | hand tighten until the gasket contacts the surface, then an additional 1/2 - 3/4 turn | p. 38 |
| Engine Air Filter And Pre-Filter Replacement | Inspect, clean and replace as needed | p. 29 |
| Air Cleaner Type | Replaceable dry paper cartridge | p. 454 |
| Drive Belt Deflection | 29 - 32 mm (1.12 - 1.25 in) | p. 142 |
| Drive Belt Tension Adjustment | not adjustable, replace when belt deflection is above recommended range | p. 142 |
Bobcat 3400, 3400XL Common Problems This Manual Covers
Engine overheating and high coolant temperature warning light activating during heavy loads
Inspect the radiator and oil cooler for debris buildup. Drain and refill the cooling system with a 50% ethylene glycol and 50% distilled water mixture as shown on page 33. For the standard model, confirm the system holds the full 5,0 L (5.3 qt) capacity listed on page 455.
Manual Section: Engine Information - TroubleshootingPoor brake performance with excessive pedal travel and loud squealing noise when stopping p. 63
Examine the brake pads for wear and verify the front caliper mounting bolts are torqued to 24 N•m (18 ft-lb) as detailed on page 63. Replenish the reservoir with Bobcat DOT 4 Brake Fluid to maintain a minimum level of 12,7 mm (0.5 in) per page 72.
Manual Section: Drive SystemContinuous variable transmission overheating with harsh drive clutch engagement and noticeable belt slippage p. 142
Take off the CVT cover to check the drive belt for wear or water contamination. Measure the drive belt deflection according to page 142. If deflection exceeds 29 - 32 mm (1.12 - 1.25 in), replace the belt immediately because tension cannot be adjusted.
Manual Section: Continuous Variable Transmission (CVT) - Overheating & System TroubleshootingSteering freeplay and suspension looseness causing poor handling and erratic pulling on hard surfaces p. 456
Evaluate the steering linkage and suspension components for wear. Set the front tire pressure to exactly 69 KPa (0,69 bar (10 psi)) as specified on page 456. Confirm the wheel nuts are secure and check the tie rods for excessive play before returning the vehicle to service.
Manual Section: SpecificationsFrequently Asked Questions
What does the Bobcat 3400/3400XL check engine light mean?
The warning lights on the Bobcat 3400/3400XL indicate various conditions. Red warning lights signify Parking Brake, Low Engine Oil Pressure, or High Engine Temperature. An Amber light indicates Glow Plug activity.
Document Quality
This document is a native digital PDF, allowing you to search and copy the full text, which is consistently crisp and easy to read throughout. Diagrams and illustrations are a mix of sharp vector-like drawings and clear raster images or photos, with all labels easily readable. The pages are clean, free from scan artifacts, stains, marks, or skewed content. There are several notable blank pages featuring only the Bobcat logo, serving as section dividers or filler.
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