Bobcat X231 Excavator Service Manual (6720496)

Bobcat X231 Excavator Service Manual 6720496 (6-12)

This professional-grade service manual provides in-depth mechanical procedures, hydraulic diagnostics, and system schematics for the Bobcat X231 Excavator. Covering units with serial numbers 508911999 & Below, this manual includes comprehensive coverage of drive components, swing motor repair, full engine overhaul, and electrical troubleshooting—ideal for advanced workshop use and precise service routines.

Model Covers:

Bobcat X231 Excavator
S/N 508911999 & Below
Melroe - Ingersoll Rand

File Format: PDF

Size: 11.19 MB

No. of pages: 334

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Table of Contents Overview:

Preventive Maintenance

• Service schedule, oil and coolant replacement, fuel and air filter maintenance
• Battery checks, swing gear reduction, final drive lubrication procedures
• Hydraulic fluid inspection and booster battery jump starting

Hydraulic System & Valve Adjustments

• Control valve disassembly, joystick setups, pressure relief tuning
• Pump, oil cooler, solenoid valve and reservoir removal & installation
• All cylinder procedures: boom, dipperstick, blade, swing, and bucket

Drive & Control Components

• Throttle, swing, boom/bucket, blade lever adjustments and joystick service
• Foot pedal and steering lever linkage, locking arm, panel base repair
• Final drive & travel motor disassembly and reassembly

Upper Works & Swing Assembly

• Swing motor, brake valve, reduction gear, and relief valve diagnostics
• Swing circle gear installation and swing bearing setup
• Center swivel joint removal via upper access service port

Main Frame & Undercarriage

• Track idler, rollers, frame, blade and boom swing bracket servicing
• ROPS cab, seat, engine shroud, floor panel and overhead console removal
• Toolbox, fuel tank and window installation instructions

Electrical System

• System diagrams, fuses, alternator, starter and fuel shut-down relay
• Display panel and circuit tests for oil pressure, glow plug, battery, and sensors
• Switches, console lights, wiper motor, and dome lamp replacement

Engine Overhaul & Diagnostics

• Valve clearance, compression testing, injection pump timing and repairs
• Cylinder head rebuild, piston/crankshaft replacement, liner installation
• Full camshaft, gearcase, oil and water pump service with assembly steps

Technical Specifications

• Excavator specs: dimensions, hydraulics, brakes, drive, swing, performance
• Engine data: injection components, torque specs, lubrication, regrinding
• Fuel, coolant and lubricant charts with detailed oil specification references

This Bobcat X231 Service Manual is your complete technical resource for diagnostics, maintenance, and professional-level equipment repair.

Note: If your Bobcat X231 excavator is equipped with an updated hydraulic system including dual pressure relief valves (S/N 508912381 & above), pressure accumulator and reducing valve, or two-speed travel system, refer to the Bobcat X231 Service Manual 6722178 (6-12). That manual also includes additional technical coverage for rubber and steel tracks, hourmeter installation, machine decals (label translations), and modernized joystick and control panel layouts.