Bobcat ZX75 Compact Excavator Service Manual (22990683)

Bobcat ZX75 Compact Excavator Service Manual 22990683 (6-12)

This extensive workshop manual provides professional repair guidance, detailed diagnostics, and complete maintenance procedures for the Bobcat ZX75 Compact Excavator. Covering all major systems—hydraulic, engine, electrical, undercarriage, and HVAC—it is an essential resource for technicians ensuring reliable performance and long-term equipment efficiency.

Model Covers:

Bobcat ZX75 Compact Excavator
Ingersoll Rand

Note: 📘 This service manual provides comprehensive technical information for the maintenance and repair of the Bobcat ZX75 compact excavator, including hydraulic schematics, electrical diagrams, diagnostic procedures, and detailed torque specifications. For models equipped with load management systems and electronic control modules (Bobcat ZX75 and ZX125 Load Excavators), the dedicated service manual is available here:
👉 View the Bobcat ZX75 ZX125 Load Excavator Service Manual 22856462

File Format: PDF

Size: 181.89 MB

No. of pages: 804

Language: English

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

📑 Table of Contents Overview:

Maintenance & Safety Procedures

• Comprehensive safety instructions including fire prevention and silica dust protection
• Service schedules, air cleaner and fuel system maintenance, coolant and lubrication system checks
• Guidance on lifting, blocking, transporting, and secure storage of the excavator

Hydraulic System Diagnostics & Repairs

• Complete hydraulic schematics with detailed circuit descriptions and troubleshooting charts
• Testing and servicing of boom, arm, bucket, blade, and offset cylinders
• Relief valves, dump valves, pressure reducing valves, and pump adjustment procedures
• Swivel joint, travel motor, swing motor, and accumulator servicing workflows

Undercarriage & Track Components

• Track inspection, tension adjustment, damage analysis, and rubber/steel track replacement
• Servicing idlers, rollers, sprockets, swing frame, and grease cylinder assemblies
• Blade system removal, installation, and alignment procedures

Upperstructure & Operator Controls

• Cab and canopy removal and installation, including doors, windows, and operator consoles
• Joystick, pedal, and linkage servicing for optimal control precision
• Fuel tank, counterweight, and swing frame maintenance

Electrical & Engine Systems

• Full wiring schematics, fuse/relay charts, and advanced diagnostic code analysis
• Starter, alternator, battery testing, and lighting system troubleshooting
• Engine overhaul procedures including cylinder head, crankshaft, pistons, camshaft, and fuel system repairs
• Cooling, lubrication, and exhaust system servicing

HVAC System & Air Conditioning

• Blower fan, evaporator, compressor, and condenser servicing for optimal cabin climate control
• Air conditioning flow diagnostics, refrigerant handling, and troubleshooting charts
• Heating and ventilation system maintenance including thermostat and heater coil procedures

The Bobcat ZX75 Compact Excavator Service Manual is an indispensable reference for professional technicians seeking accurate repairs and consistent machine performance.