Bobcat 430 Compact Excavator Service Manual (6986955 2012)

Bobcat 430 Compact Excavator Service Manual 6986955 (7-12)

This complete service manual provides in-depth repair instructions, maintenance guidelines, and troubleshooting diagnostics for the Bobcat 430 Compact Excavator. It is designed for professional service technicians handling models with standard, long, and extendable arms, and includes detailed hydraulic, electrical, engine, and HVAC servicing.

Model Covers:

Bobcat 430 Compact Excavator
S/N AACF11001 & Above
S/N AACG11001 & Above
S/N AA8711001 & Above
S/N AA8811001 & Above

File Format: PDF

Size: 33.99 MB

No. of pages: 1196

Language: English

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

📑 Table of Contents Overview:

Maintenance & Safety Operations

• Complete safety protocols, service schedule, lubrication points, air and fuel filter changes
• Coolant system, belt adjustments, spark arrestor, motion alarm and ROPS cab features
• Heater air filter, emergency exit steps, machine transport, and storage guidelines

Hydraulic System Repair & Testing

• Full circuit troubleshooting, control valve disassembly, accumulator, pump and cylinder servicing
• Multiple variants for hydraulic valves, pump torque values, pilot pressure, and travel motor repairs
• Angle blade, X-Change™ valve, boom swing lock, and slew lock servicing

Undercarriage & Track Components

• Rubber and steel track procedures, tensioning, coil spring, rollers and idler assemblies
• Angle blade and cutting edge installations, swing bearing service and track damage analysis
• Undercarriage variants for FastTrack and Conventional models included

Cab, Upperstructure & Controls

• Cab, canopy, doors, windows, joystick consoles, seat mount, and blade control mechanisms
• Pedal linkages, floor panels, horn, counterweight, fuel tank, swing frame and bushing service
• Includes both KLAC™ and LEHNHOFF® quick coupler system diagnostics and disassembly

Electrical & Diagnostic Features

• Wiring schematics, relay/fuse locations, alternator and starter tests, and console switch diagnostics
• Job clock, RPM, two-speed switch, fuel sender, light systems, and deluxe instrument panel setup
• Service codes for diagnostics, lockout sensors, and magnetic safety features

Engine Overhaul & Fuel System

• Glow plug, compression test, injector and nozzle servicing, fuel timing and governor inspection
• Camshaft, crankshaft, piston, oil pump, flywheel, and valve reconditioning
• Thermostat, water pump, radiator, air cleaner, oil pressure and lubrication system testing

HVAC System & Air Conditioning

• Evaporator, compressor, expansion valve, condenser and heater coil diagnostics
• Flow chart, pressure diagnostics, fan resistor, blower motor and A/C troubleshooting
• Component replacement, leak detection and charging procedure with manifold gauge

Specifications & Tools

• Specs for standard, long, and extendable arm models, including FastTrack configurations
• Torque values, fluid specs, hydraulic fitting types, conversion tables and service tools list

This expertly organized Bobcat 430 Compact Excavator Service Manual is a must-have resource for diagnostics, repair, and advanced maintenance for professional technicians.

Note: For equipment with serial numbers 562511001 and above, including machines equipped with the Deluxe instrument panel, expanded HVAC diagnostics, and revised hydraulic layouts, refer to the updated edition – [Bobcat 430 Service Manual 07-14 (6902318enUS)] – which provides extended component coverage and updated service procedures.