Description

Bobcat 418 Compactor Excavator Service Manual

These service manual contains all the information required to assist you or a trained service engineers with all work, repairs and maintenance on this Excavator.

Language English
S/N AB4711001 & Above
S/N B39211001 & Above

Bobcat 418 Compact Excavator:
Service Manual – 626 Pages
Operation & Maintenance Manual – 134 Pages

Hydraulic Hydrostatic Schematic and Wiring Schematics are included.

CONTENTS:

• FOREWORD
• SAFETY INSTRUCTIONS
• FIRE PREVENTION
• SERIAL NUMBER LOCATIONS
• DELIVERY REPORT
• BOBCAT EXCAVATOR IDENTIFICATION
• SAFETY AND MAINTENANCE
  • ALTERNATOR BELT
  • AIR CLEANER
  • CONTROL CONSOLE LOCKOUTS
  • COOLING SYSTEM
  • ENGINE LUBRICATION SYSTEM
  • EXCAVATOR STORAGE AND RETURN TO SERVICE
  • FOLD-DOWN TOPS
  • FUEL SYSTEM
  • HYDRAULIC SYSTEM
  • LIFTING AND BLOCKING THE EXCAVATOR
  • LIFTING THE EXCAVATOR
  • LUBRICATION OF THE HYDRAULIC EXCAVATOR
  • MOTION ALARM (IF EQUIPPED)
  • SEAT BELT
  • SERVICE SCHEDULE
  • SPARK ARRESTER MUFFLER
  • STOPPING THE ENGINE AND LEAVING THE EXCAVATOR
  • TAILGATE
  • TRANSPORTING THE EXCAVATOR ON A TRAILER
  • TRAVEL MOTOR
  • UPPERSTRUCTURE SLEW LOCK
• HYDRAULIC SYSTEM
  • ARM CYLINDER
  • BLADE CYLINDER
  • BLADE / TRACK EXPAND VALVE
  • BOOM CYLINDER
  • BOOM SWING CYLINDER
  • BUCKET CYLINDER
  • BUILD-UP VALVE
  • CONTROL PATTERN SELECTOR VALVE
  • HYDRAULIC CONTROL VALVE
  • HYDRAULIC PUMP
  • HYDRAULIC RESERVOIR
  • HYDRAULIC SYSTEM INFORMATION
  • LEFT CONTROL LEVER (JOYSTICK)
  • MAIN RELIEF VALVE
  • MANIFOLD ASSEMBLY / ACCUMULATOR
  • OIL COOLER (IF EQUIPPED)
  • PORT RELIEF VALVES
  • PRESSURE REDUCING VALVE
  • RIGHT CONTROL LEVER (JOYSTICK)
  • SLEW MOTOR
  • SWIVEL JOINT
  • TRACK FRAME EXPANSION CYLINDER
  • TRAVEL MOTOR
  • TWO SPEED CONTROL VALVE
• UNDERCARRIAGE
  • BLADE
  • SWING CIRCLE GEAR
  • TRACK DAMAGE IDENTIFICATION
  • TRACK FRAME
  • TRACK IDLER
  • TRACK ROLLER
  • TRACKS
• UPPERSTRUCTURE AND SWING SECTION
  • ARM
  • BLADE CONTROL
  • BOOM
  • BUCKET
  • COUNTER WEIGHTS
  • ENGINE SPEED CONTROL
  • FLOOR PANELS
  • FUEL TANK
  • HORN
  • INSTRUMENT PANEL
  • LEFT CONSOLE
  • LEFT PEDAL
  • RIGHT CONSOLE
  • RIGHT PEDAL
  • SEAT
  • SIDE COVERS
  • SWING FRAME
  • TAILGATE
  • TOPS
  • TRAVEL CONTROLS
  • UPPERSTRUCTURE
  • UPPERSTRUCTURE SLEW LOCK
• ELECTRICAL SYSTEM AND ANALYSIS
  • ALTERNATOR
  • BATTERY
  • ELECTRICAL SYSTEM INFORMATION
  • FUEL LEVEL SENDER
  • LIGHTS
  • MICROSWITCH
  • STARTER
• ENGINE SERVICE
  • AIR CLEANER
  • ENGINE
  • ENGINE COMPONENTS AND TESTING
  • FLYWHEEL AND HOUSING
  • RADIATOR
  • RECONDITIONING THE ENGINE
  • SPARK ARRESTOR MUFFLER
  • TROUBLESHOOTING
• SPECIFICATIONS
  • CONVERSIONS
  • ENGINE SPECIFICATIONS
  • HYDRAULIC CONNECTION SPECIFICATIONS
  • HYDRAULIC FLUID SPECIFICATIONS
  • SPECIFICATIONS 418 EXCAVATOR
  • TORQUE SPECIFICATIONS FOR BOLTS