Bobcat 442 Compact Excavator Service Manual 6987204 (5-10)

Bobcat 442 Compact Excavator Service Manual 6987204 (5-10)

This professional factory manual includes comprehensive repair instructions, maintenance protocols, and diagnostics for Bobcat 442 Compact Excavators. Covering models from serial numbers ADBR11001 and ADBS11001 & above, it provides expert-level servicing guidance across hydraulic, electrical, engine, and HVAC systems.

Model Covers:

Bobcat 442 Compact Excavator
S/N ADBR11001 & Above
S/N ADBS11001 & Above

File Format: PDF

Size: 28.15 MB

No. of pages: 951

Language: English

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

📑 Table of Contents Overview:

Maintenance & Safety Operations

• Service schedules, lifting procedures, console access and emergency exit systems
• Air/fuel filters, coolant systems, hydraulic oil checks, lubrication, belt adjustments
• Cab tilt procedure, alternator, fan/fuel pump and A/C compressor belts

Hydraulic System Repair & Testing

• Hydraulic schematics, troubleshooting, main valves, joystick, dump, and pressure valves
• Repair instructions for all cylinders (boom, arm, blade, bucket, offset), travel/swing motors
• Hydraulic pumps, gear pump, torque limiter, accumulator and selector valve maintenance

Undercarriage & Track Components

• Blade servicing, rubber & steel track installation, roller/idler assembly and grease cylinder repair
• Track damage analysis including steel cords, abrasion, cracking, and fatigue-related issues
• Track adjustment and clearance data by model variant

Cab, Upperstructure & Controls

• Upperstructure swing frame, cab and window components, floor mat, and control console servicing
• Joystick levers, lockouts, horn, fuel tank, seat mount, counterweight, and covers
• Swing bearing removal and component bushing installations

Electrical & Diagnostic Features

• Full schematics, fuse/relay maps, alternator and starter testing, instrument panel and E-PROM setup
• Battery disconnect switch, two-speed switch, wiper motor, cab lights, fuel level sender diagnostics
• Temperature sensor and gauge verification, booster battery use, and system troubleshooting charts

Engine Overhaul & Fuel System

• Compression tests, fuel injector diagnostics, timing belt inspection and valve clearance adjustment
• Glow plugs, manifold heater, shut-off solenoid, flywheel, turbocharger and Deutz engine reconditioning
• Disassembly and rebuild instructions for cylinder head, pistons, crankshaft, and camshaft

HVAC System & Air Conditioning

• Evaporator, heater unit, fan resistor, switch, compressor, condenser, dryer and pressure switch service
• Charging procedures, flow diagrams, maintenance charts, leak detection and component diagrams
• Electrical check procedures and temperature/pressure troubleshooting tables

Specifications & Tools

• Machine dimensions, hydraulic/electrical specs, engine data, bolt torque charts and torque specs (SAE & Metric)
• Fluid types, capacities, hydraulic cycle times, conversions, and governor/piston/pump specifications
• Service tool guidance and regrind data included

This high-detail Bobcat 442 Compact Excavator Service Manual is your go-to reference for full mechanical and system servicing across all supported serial numbers.

Note: For machines with serial numbers 522311001, 528911001, or 528611001, consult the alternative manual – [Bobcat 442 Service Manual 6901801] – which includes specific instructions for components such as alternate hydraulic pump versions, early electrical harness layouts, and variant engine configurations.