Bobcat X320, X322 Excavator Service Manual 6724910 (6-12)

Bobcat X320 / X322 Excavator Service Manual 6724910 (6-12)

Complete service manual based strictly on the Table of Contents, covering diagnostics, testing, removal and installation, overhaul procedures and specifications for Bobcat X320 and X322 excavators. Includes full hydraulic, engine, electrical, drivetrain, control and undercarriage service instructions for reliable field repair and maintenance.

Model Covers:

Bobcat X 320/3222 Excavator

(S/N 562313001 & Above)

(S/N 517811001 & Above)

INGERSOLL-RAND

File Format: PDF

Size: 14.83 MB

No. of pages: 391

Language: English

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

📑 Table of Contents Overview:

Safety, Identification & Maintenance Procedures

• Safety rules for operation, repair, hydraulic and electrical service
• Machine and engine serial number locations and delivery report
• Service schedule chart, access panels and lubrication overview
• Fuel system service: filter replacement, tank draining, air removal
• Engine oil, coolant and hydraulic fluid service, filter elements, diagnostic couplers
• Booster battery starting and complete lubrication chart

Hydraulic System – Schematics, Testing & Component Overhaul

• Hydraulic schematic and troubleshooting tree
• Main relief, port relief and test port pressure checks
• Hydraulic pump removal, teardown, inspection and reassembly
• Control valve versions (3-spool, 6-spool) by serial range – full spool breakdown
• Hydraulic cylinders (boom, arm, bucket, blade, swing) – R&I, disassembly, seal replacement and assembly
• Oil cooler, filter mount, drain block, auxiliary couplers and accumulator block service
• Joystick manifold, control valve build-up valve, auxiliary pedal control and pressure testing

Drive System, Foot Pedals & Linkage

• Travel pedals, lockout linkage, console hardware and microswitch adjustments
• Fuel tank removal and installation, linkage bar and blade lever service
• Final drive motor R&I, Kayaba and SOM drive motor teardown and assembly

Upperstructure, Swing & Cab Components

• Swing motor disassembly, timing and reassembly
• Swivel joint rebuild, cross port relief valve service and swing gear removal/install
• Upperstructure removal and installation
• Canopy/cab removal, glass, door and weather strip replacement
• Rear cover, belly pan, ROPS structure and panel service

Main Frame, Track Assemblies & Working Equipment

• Boom, arm, bucket and swing post pin/bushing replacement
• Rubber track removal, installation and tension adjustment
• Track carcass damage diagnosis: abrasion, separation, fatigue, cord break
• Track frame disassembly, idler rebuild and track roller overhaul

Electrical System & Troubleshooting

• Full electrical schematic with symbol legend and troubleshooting chart
• Fuse panel, wiring, horn and fuel sender testing
• Alternator regulator test, belt adjustment, teardown and rebuild
• Starter motor service and internal component rebuild

Engine Repair, Testing & Overhaul

• Engine troubleshooting chart, valve clearance and compression testing
• Fuel system air removal, injection pump timing, nozzle testing and glow plug checks
• Engine removal and installation, radiator, muffler and air cleaner service
• Cylinder head teardown, valve reconditioning, rocker service
• Timing gearset, camshaft, oil pump, crankshaft, pistons and rods – full rebuild steps
• Water pump rebuild and cooling system service

Specifications & Reference Charts

• Machine dimensions, operating weights and lift capacity data
• Engine, hydraulic and cylinder specifications
• Fuel, coolant and lubrication specifications
• Torque tables, crankshaft re-grind limits and bucket specs
• Service manual revision index

This manual provides complete system knowledge and repair depth for dependable servicing of Bobcat X320 and X322 excavators in field or workshop conditions.