Bobcat 3650 Utility Vehicle Service Manual - AVW Series (6990367enUS)

Bobcat 3650 Utility Vehicle Service Manual 6990367 (02-16)

This expert-level service manual provides complete technical coverage for the Bobcat 3650 Utility Vehicle, including S/N AVW411001 & Above. It includes detailed diagnostic, maintenance, and repair procedures for hydrostatic drive, PTO systems, brakes, hydraulics, engine overhaul, HVAC, and full electrical diagnostics—ideal for fleet technicians and advanced repair professionals.

Model Covers:

Bobcat 3650 Utility Vehicle
S/N AVW411001 & Above
S/N AVW420001 & Above

File Format: PDF

Size: 20.90 MB

No. of pages: 736

Language: English

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

📑 Table of Contents Overview:

Maintenance & Operator Safety

• Scheduled maintenance charts, hydraulic pressure relief, fuel system and tire service
• Spark arrestor, ROPS/OPS inspections, coolant replacement, and storage instructions
• Lubrication charts, lifting procedures, seat belt checks, and emergency shutdown

Drive System & PTO Servicing

• Front/rear brakes: calipers, discs, pads, master cylinder, bleeding and burnishing
• PTO clutch, belt, gearbox, tensioner, pulley removal and drive system specifications
• Transmission and planetary differential overhaul with snorkel shaft and shift cable service

Suspension, Steering & Frame

• Shock absorbers, A-arms, tie rods, axle brace, steering box and tilt column components
• Dash panels, fenders, front mount, cargo box, roof, cab doors and windshield service
• Ball joints, toe adjustments, operator seat and attachment arm procedures

Electrical System & Controls

• Battery testing, starter motor, alternator, fuse/relay charts, glow plugs, ECM replacement
• Complete wiring schematics, switch testing (PTO, tilt lock, AWD, brake, gear, etc.)
• Instrument cluster pinouts, diagnostics, fault codes, Digital Wrench™ interface use

Engine Overhaul & Fuel Injection

• Valve timing, piston/crankshaft removal, fuel pump and injection nozzle calibration
• Fuel water separator, EGR, stop solenoid, compression testing and lubrication system
• Cylinder head service, rocker arms, camshaft, tappets, cooling fan and thermostat

Hydraulic & Hydrostatic Systems

• Hydraulic cylinders, control valves, steering valves and priority valve disassembly
• Gear pump and reservoir replacement, system filter servicing, line bleeding and testing
• Hydrostatic pump and drive motor diagnostics, charge pressure, disassembly and coupler inspection

HVAC & A/C System Repairs

• Component servicing for evaporator, condenser, receiver/drier and blower motor
• System flow and pressure testing, thermostat, heater coil and valve operations
• Charging/reclamation procedures and troubleshooting low-performance scenarios

📌 Note:
This manual is intended for Bobcat 3650 Utility Vehicles with serial numbers AVW411001 & above and AVW420001 & above. It offers detailed procedures for Power Take-Off (PTO) systems, hydraulic and hydrostatic components, HVAC servicing, electrical diagnostics, and complete engine overhaul support.

If your 3650 model belongs to a later production series or includes updated HVAC and engine electronics, refer to:

• 7252958enUS – Updated coverage for B3C series units, including enhanced diagnostic testing, HVAC split configurations, and additional service refinements.

The Bobcat 3650 Utility Vehicle Service Manual is a fully detailed repair guide designed for advanced service, diagnostics, and calibration of utility vehicle systems.