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Bobcat E14 Excavator Service Manual (SN AHNM11001-AHNM99999)

Format: PDF (Printable Document)

File Language: English

File Pages: 666

File Size: 19.42 MB (Speed Download Link)

Brand: Bobcat

Model: E14 Excavator

Book No: 6989421

Serial No: SN AHNM11001-AHNM99999

Type of Document: Service Manual

Categories: ,

$ 45

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Bobcat E14 Excavator Service Manual (SN AHNM11001-AHNM99999)

On a job, an E14 is your little trench and footing machine, squeezing into backyards and tight spots where a bigger excavator won't fit. The person who reaches for this manual is the one actually turning wrenches when the boom drifts, a track drive gets weak, or a sensor starts throwing codes. They're trying to keep the machine digging without paying dealer rates or waiting three days for a tech.

What this manual helps you do

  • Diagnose hydraulic problems, check pressures, and trace weak boom, arm, or blade functions on the E14.
  • Follow teardown and reassembly steps for cylinders, drive motors, swing motor, and related hydraulic components.
  • Trace and troubleshoot wiring and sensor issues using the factory electrical and hydraulic schematics for this exact model.
  • Set and verify adjustments on controls, travel motors, slew, and attachment circuits after repairs.
  • Replace and time engine and pump components with the right sequences and general spec references for this machine.

Who this is for

This is for a small contractor, owner-operator, rental yard, or shop mechanic who already owns a Bobcat E14 with serial number AHNM11001 through AHNM99999 and wants to fix it in-house. If you're just looking for how to run the machine or do basic greasing, you want the operator's handbook instead, not this service manual.

FAQ

Q: Is this a searchable PDF, and can I read the wiring diagrams clearly?

A: Yes, it's a PDF you can search on a laptop or tablet, and the diagrams are drawn for zooming in so you can follow individual wires.

Q: How do I know if it fits my exact E14?

A: Check your serial plate. If your E14 serial number starts with AHNM and falls between AHNM11001 and AHNM99999, this is the right manual.

Q: Is this the right document if I'm rebuilding or troubleshooting, not just maintaining?

A: Yes, this is the workshop-level service manual, the one you use for real diagnostics and component rebuilds around the shop.

Bottom line: If your E14's serial falls in AHNM11001-AHNM99999 and you're doing your own repairs, this is the manual you want. If not, skip it and match your exact serial range instead.

📘 Show Index

Table of Contents:

  • MAINTENANCE SAFETY
  • CONTENTS
  • FOREWORD
    • FOREWORD
    • SAFETY INSTRUCTIONS
    • FIRE PREVENTION
      • Maintenance
      • Operation
      • Electrical
      • Hydraulic System
      • Fueling
      • Starting
      • Welding And Grinding
      • Fire Extinguishers
    • SERIAL NUMBER LOCATIONS
      • Excavator Serial Number
      • Engine Serial Number
    • DELIVERY REPORT
    • EXCAVATOR IDENTIFICATION
  • SAFETY AND MAINTENANCE
    • LIFTING AND BLOCKING THE EXCAVATOR
      • Procedure
    • UPPERSTRUCTURE SLEW LOCK
    • LIFTING THE EXCAVATOR
      • Procedure
    • OPERATOR CANOPY (ROPS / TOPS)
      • Description
    • OPERATOR CAB (ROPS / TOPS)
      • Description
      • Cab Door
      • Front Window
      • Front Wiper
      • Window Washer Reservoir
      • Right Side Windows
      • Heater
    • TRANSPORTING THE EXCAVATOR ON A TRAILER
      • Loading And Unloading
      • Fastening – Track Frame Tie Downs
      • Fastening – Upperstructure Tie Downs (Optional)
      • Fastening Arm – All Models
    • TAILGATE
      • Opening And Closing
      • Adjusting The Bumper
      • Adjusting The Latch
    • SERVICE SCHEDULE
      • Chart
      • Inspection Checkbook
    • AIR CLEANER SERVICE
      • Daily Check
      • Replacing The Filter Elements
    • CAB FILTER
      • Cleaning And Maintenance (Early Models Only)
    • ENGINE COOLING SYSTEM
      • Cleaning
      • Checking Level
      • Removing And Replacing Coolant
    • FUEL SYSTEM
      • Fuel Specifications
      • Biodiesel Blend Fuel
      • Filling The Fuel Tank
      • Fuel Filters
      • Draining The Fuel Tank
      • Removing Air From The Fuel System
    • ENGINE LUBRICATION SYSTEM
      • Checking And Adding Engine Oil
      • Engine Oil Chart
      • Removing And Replacing Oil And Filter
    • HYDRAULIC SYSTEM
      • Checking And Adding Hydraulic Fluid
      • Hydraulic / Hydrostatic Fluid Chart
      • Removing And Replacing The Hydraulic Filter
      • Removing And Replacing The Hydraulic Fluid
    • LUBRICATING THE EXCAVATOR
      • Lubrication Locations
    • TRAVEL MOTOR
      • Checking And Adding Oil
      • Removing And Replacing Oil
    • SPARK ARRESTER MUFFLER
      • Cleaning Procedure
    • SEAT BELT
      • Inspection And Maintenance
    • CONTROL CONSOLE LOCKOUTS
      • Inspection And Maintenance
    • PIVOT PINS
      • Inspection And Maintenance
    • EXCAVATOR STORAGE AND RETURN TO SERVICE
      • Storage
      • Return to Service
    • STOPPING THE ENGINE AND LEAVING THE EXCAVATOR
      • Procedure
    • EMERGENCY EXIT
      • Right Side Rear Window
      • Front Window
    • MOTION ALARM SYSTEM
      • Description
      • Inspecting
      • Adjusting Switch Position
    • REMOTE START TOOL KIT – MEL1563
      • Remote Start Tool – MEL1563
      • Service Tool Harness Control – MEL1565
      • Service Tool Harness Communicator – MEL1566
    • REMOTE START TOOL (SERVICE TOOL) KIT – 6689779 / 7003031
      • Description
      • Remote Start Tool (Service Tool) – 6689778 / 7003030
      • Excavator Service Tool Harness – 6689747
      • Computer Service Tool Harness – 6689746
  • HYDRAULIC SYSTEM
    • HYDRAULIC/HYDROSTATIC SCHEMATICS
    • HYDRAULIC SYSTEM INFORMATION
      • Glossary Of Hydraulic / Hydrostatic Symbols
      • Troubleshooting The Hydraulic Circuit
      • Troubleshooting The Cylinder Circuit
      • Troubleshooting The Swing (Upperstructure Slew) Circuit
      • Troubleshooting The Travel Circuit
    • BOOM CYLINDER
      • Testing
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • ARM CYLINDER
      • Testing
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • BOOM SWING CYLINDER
      • Testing
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • BUCKET CYLINDER
      • Testing
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • BLADE CYLINDER
      • Testing
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • TRACK FRAME EXPANSION CYLINDER
      • Testing
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • MAIN RELIEF VALVE
      • Testing And Adjusting The Main Relief Valve
    • PORT RELIEF VALVES
      • Testing And Adjusting The Port Relief Valve Pressure
    • CROSSPORT RELIEF VALVES
      • Testing And Adjusting The Crossport Relief Valve
    • PRESSURE REDUCING VALVE
      • Testing And Adjusting The Pressure Reducing Valve
    • HYDRAULIC CONTROL VALVE
      • Description
      • Removal And Installation
      • Identification Chart
      • Disassembly
      • Blade Valve Section Disassembly And Assembly
      • Slew Valve Section Disassembly And Assembly
      • Left Travel Valve Section Disassembly And Assembly
      • Boom Valve Section Disassembly And Assembly
      • Auxiliary Valve Section Disassembly And Assembly
      • Bucket Valve Section Disassembly And Assembly
      • Arm Valve Section Disassembly And Assembly
      • Boom Swing Valve Section Disassembly And Assembly
      • Right Travel Valve Section Disassembly And Assembly
      • Assembly
    • HYDRAULIC PUMP
      • Description
      • Testing The Hydraulic Pump
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • MANIFOLD ASSEMBLY / ACCUMULATOR
      • Description
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • TRAVEL MOTOR
      • Description
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • SWIVEL JOINT
      • Description
      • Removal And Installation
      • Parts Identification (S/N AHNM11001 To AHNM22000)
      • Parts Identification (AHNM22001 & Above)
      • Disassembly
      • Assembly
    • SWING MOTOR
      • Description
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • RIGHT CONTROL LEVER (JOYSTICK)
      • Description
      • Testing
      • Handle Removal And Installation
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • LEFT CONTROL LEVER (JOYSTICK)
      • Description
      • Testing
      • Handle Removal And Installation
      • Removal And Installation
      • Parts Identification
      • Disassembly
      • Assembly
    • HYDRAULIC FILTER
      • Description
      • Housing Removal and Installation
    • HYDRAULIC RESERVOIR
      • Description
      • Removal And Installation
    • OIL COOLER
      • Description
      • Removal And Installation
    • BLADE / TRACK EXPANSION SOLENOID BLOCK (FOR MODEL E14 S/N AHNM11001 – 12018)
      • Description
      • Block Removal And Installation
      • Solenoid Removal And Installation
      • Block Disassembly And Assembly
    • BLADE / TRACK EXPANSION SOLENOID BLOCK (FOR MODEL E14 S/N AHNM12019 & ABOVE)
      • Description
      • Block Removal And Installation
      • Solenoid Removal And Installation
      • Block Disassembly And Assembly
    • SLEW LOCK VALVE
      • Description
      • Removal And Installation
      • Parts Identification
      • Disassembly And Assembly
    • TWO SPEED VALVE
      • Description
      • Block Removal And Installation
      • Solenoid Removal And Installation
      • Block Disassembly And Assembly
  • UNDERCARRIAGE
    • BLADE
      • Description
      • Extension Removal And Installation
      • Blade Removal And Installation
    • TRACK UNDERCARRIAGE COMPONENTS
      • Description
      • Track Lug Height
      • Checking Tension
      • Adjusting Tension
      • Track Removal And Installation
      • Idler Removal And Installation
      • Idler Parts Identification
      • Idler Disassembly
      • Idler Assembly
      • Track Tensioner Removal And Installation
      • Track Tensioner Disassembly And Assembly
      • Roller Removal And Installation
      • Roller Parts Identification
      • Roller Disassembly
      • Roller Assembly
      • Sprocket Removal And Installation
    • TRACK MAINTENANCE
      • Track Damage Identification
    • SWING CIRCLE GEAR
      • Removal And Installation
  • UPPERSTRUCTURE AND SWING SECTION
    • UPPERSTRUCTURE
      • Description
      • Removal
      • Installation
    • CANOPY
      • Removal And Installation
    • CAB
      • Removal And Installation
      • Door Removal And Installation
      • Front Window Removal And Installation
      • Right Side Rear Sliding Window Removal And Installation
      • Right Side Front Sliding Window Removal And Installation
      • Glass Removal
      • Right Side Front And Rear Sliding Window Weather Strip Removal And Installation
      • Right Side Front And Rear Sliding Window Wiper Strip Removal And Installation
      • Glass Installation
    • SEAT AND SEAT MOUNT (FOR MODEL E14 S/N AHNM11001 – 12018)
      • Seat Mount Removal And Installation
    • SEAT AND SEAT MOUNT (FOR MODEL E14 S/N AHNM12019 & ABOVE)
      • Seat Mount Removal And Installation
    • RIGHT CONSOLE
      • Description
      • Joystick Console Cover (Bottom) Removal And Installation
      • Joystick Console Cover (Top) Removal And Installation
      • Joystick Console Cover (Top) Disassembly And Assembly
      • Compression Spring Removal And Installation (Canopy Only)
      • Compression Spring Disassembly And Assembly (Canopy Only)
      • Lever Removal And Installation (Canopy Only)
      • Joystick Console Frame Removal And Installation
      • Joystick Console Frame Disassembly And Assembly
      • Right Rear Console Cover Removal And Installation
      • Right Rear Console Cover Disassembly and Assembly
      • Right Rear Console Frame Removal And Installation
    • LEFT CONSOLE
      • Description
      • Joystick Console Cover (Bottom) Removal And Installation
      • Joystick Console Cover (Top) Removal And Installation
      • Compression Spring Removal And Installation
      • Compression Spring Disassembly And Assembly
      • Lever Removal And Installation
      • Joystick Console Frame Removal And Installation
      • Joystick Console Frame Disassembly And Assembly
      • Left Rear Console Cover Removal And Installation
      • Left Rear Console Frame Removal And Installation
    • ENGINE SPEED CONTROL
      • Removal And Installation
      • Cable Removal And Installation
    • BLADE CONTROL
      • Removal And Installation
      • Disassembly And Assembly
      • Cable Removal And Installation
    • UPPERSTRUCTURE SLEW LOCK
      • Removal And Installation
      • Disassembly And Assembly
    • CONTROL LINKAGE ASSEMBLY
      • Description
      • Removal And Installation
      • Right Half Of Control Linkage Disassembly And Assembly
      • Left Half Of Control Linkage Disassembly And Assembly
      • Bracket Of Control Linkage Disassembly And Assembly
    • FLOOR MAT AND FLOOR PANELS
      • Description
      • Rear Floor Panel Removal And Installation
      • Front Floor Panel Removal And Installation
      • Linkage Rod Removal And Installation
      • Linkage Rod Adjustment
      • Boom Swing Pedal Removal And Installation
      • Boom Swing Pedal Disassembly And Assembly
      • Right Travel Lever Removal And Installation
      • Right Travel Lever Disassembly And Assembly
      • Left Travel Lever Removal And Installation
      • Left Travel Lever Disassembly And Assembly
      • Auxiliary Pedal Removal And Installation
      • Auxiliary Pedal Disassembly And Assembly
    • FUEL TANK
      • Removal And Installation
    • HORN
      • Removal And Installation
    • SWING FRAME
      • Description
      • Removal And Installation
      • Bushing Removal And Installation
      • Swing Frame Bushing Removal
      • Swing Frame Bushing Installation
      • Boom Pivot Bushing Removal
      • Boom Pivot Bushing Installation
    • BOOM
      • Description
      • Removal And Installation
      • Boom Bushing Removal And Installation
    • ARM
      • Description
      • Removal And Installation
      • Arm To Boom Bushing Removal And Installation
      • Arm To Bucket And Bucket Link Bushing Removal And Installation
    • BUCKET
      • Removal And Installation
    • TAILGATE
      • Removal And Installation
      • Latch Removal And Installation
  • ELECTRICAL SYSTEM AND ANALYSIS
    • ELECTRICAL SCHEMATICS
    • ELECTRICAL SYSTEM INFORMATION
      • Glossary Of Electrical Symbols
      • Troubleshooting
      • Description
      • Fuse And Relay Location / Identification
      • Fuel Timer And Diode Location / Identification
    • BATTERY
      • Battery Maintenance
      • Removal And Installation
      • Using A Booster Battery (Jump Starting)
    • ALTERNATOR
      • Description
      • Tests
      • Alternator Output Test
      • Full Field Test
      • Alternator Regulator Test
      • Alternator Regulator Test With Voltmeter
      • Removal And Installation
      • Belt Adjustment (S/N AHNM11001 – 12018)
      • Belt Adjustment (S/N AHNM12019 & Above)
      • Belt Adjustment (All Models)
      • Belt Replacement
      • Charging System Inspection
      • Parts Identification
    • STARTER
      • Removal And Installation
      • Parts Identification
      • Cleaning And Inspection
    • LIGHTS
      • Upperstructure Light Removal And Installation
      • Upperstructure Light Disassembly And Assembly
      • Boom Light Removal And Installation
      • Boom Light Disassembly And Assembly
      • Light Switch Removal And Installation
    • MICROSWITCH
      • Testing Left Console Microswitch
      • Left Console Microswitch Removal And Installation
      • Testing Right Console Microswitch
      • Right Console Microswitch Removal And Installation
    • FUEL LEVEL SENDER
      • Testing
      • Removal And Installation
  • ENGINE SERVICE
    • ENGINE INFORMATION
      • Description
      • Specifications
      • Engine
      • Fuel Injector Nozzles
      • Fuel Injection Pump
      • Cylinder Head
      • Valves
      • Valve Springs
      • Rocker Arms
      • Camshaft
      • Cylinders
      • Piston Rings
      • Pistons
      • Connecting Rods
      • Crankshaft
      • Oil Pump
      • Thermostat
      • Torque Values
      • Troubleshooting
      • Engine Removal And Installation
      • Engine Mount Replacement
      • Compression – Checking
    • SPARK ARRESTER MUFFLER
      • Removal And Installation
    • AIR CLEANER
      • Housing Removal And Installation
    • ENGINE COOLING SYSTEM
      • Radiator Removal And Installation
      • Water Pump Removal And Installation
      • Water Pump Disassembly And Assembly
      • Thermostat Removal And Installation
      • Testing The Thermostat
    • LUBRICATION SYSTEM
      • Oil Pan Removal And Installation
      • Oil Pump Removal And Installation
      • Oil Pump Inspection
      • Engine Oil Pressure – Testing
      • Relief Valve
    • FUEL SYSTEM
      • Fuel Camshaft Removal And Installation
      • Fuel Camshaft Governor Disassembly And Assembly
      • Fuel Shutoff Solenoid – Checking
      • Fuel Shutoff Solenoid – Removal And Installation
      • Fuel Shutoff Timer Removal And Installation
      • Fuel Injection Pump – Checking
      • Fuel Injection Pump Removal And Installation
      • Injection Pump – Timing
      • Fuel Injector Removal And Installation
      • Fuel Injector Nozzle Pressure – Checking
      • Nozzle Spray Condition
      • Valve Seat Tightness
    • CYLINDER HEAD
      • Glow Plug Removal And Installation
      • Glow Plugs – Testing
      • Valve Clearance Adjustment
      • Valve Timing, Checking
      • Cylinder Head Removal And Installation
      • Cylinder Head Disassembly And Assembly
      • Cylinder Head – Servicing
      • Cylinder Head Top Clearance
      • Valve Guide – Checking
      • Reconditioning The Valve And Valve Seat
      • Valve Spring
      • Valve Tappets
      • Rocker Arm And Shaft – Checking
    • CRANKSHAFT AND PISTONS
      • Piston And Connecting Rod Removal And Installation
      • Piston And Connecting Rod – Servicing
      • Cylinder Bore Checking
      • Connecting Rod Alignment
      • Crankshaft Gear Removal And Installation
      • Crankshaft And Bearings Removal And Installation
      • Crankshaft And Bearings – Servicing
    • CAMSHAFT AND TIMING GEARS
      • Timing Gearcase Cover Removal And Installation
      • Timing Gears Backlash – Checking
      • Idler Gear And Shaft Removal And Installation
      • Camshaft – Servicing
      • Idler Gear And Shaft Servicing
    • FLYWHEEL AND HOUSING
      • Flywheel Housing Removal And Installation
      • Hydraulic Pump Coupler Removal And Installation
      • Flywheel Removal
      • Flywheel Installation
      • Rear End Plate Removal And Installation
  • HEATER
    • HEATER SYSTEM
      • Description
      • Components
    • REGULAR MAINTENANCE
      • Filter Element Removal And Installation
      • Heater Coil
    • HEATER UNIT
      • Removal And Installation
      • Louver Removal And Installation
      • Threaded Insert Removal And Installation
    • HEATER COIL
      • Removal And Installation
    • HEATER FAN
      • Removal And Installation
    • HEATER VALVE
      • Removal And Installation
  • SPECIFICATIONS
    • (E14) SPECIFICATIONS
      • Machine Dimensions
      • Lift Capacity
      • Performance
      • Controls
      • Engine
      • Hydraulic System
      • Hydraulic Cylinders
      • Hydraulic Cycle Times
      • Electrical
      • Instrumentation
      • Lights
      • Drive System
      • Slew System
      • Undercarriage
      • Crawler Track Design
      • Tracks
      • Type
      • Ground Pressure
      • Capacities
      • Fuel Tank
    • TECHNICAL SERVICE GUIDE SPECIFICATIONS
      • Engine
      • Engine Torques
      • Cooling System
      • Excavator Torques
    • TECHNICAL SERVICE GUIDE SPECIFICATIONS
      • Engine
      • Engine Torques
      • Cooling System
      • Excavator Torques
    • HYDRAULIC CONNECTION SPECIFICATIONS
      • O-ring Face Seal Connection
      • Straight Thread O-ring Fitting
      • Tubelines And Hoses
      • Flare Fitting
      • O-ring Flare Fitting
      • Port Seal Fitting
      • Push To Connect Fittings
    • HYDRAULIC FLUID SPECIFICATIONS
      • Specifications
    • CONVERSIONS
      • Decimal And Millimeter Equivalents
      • U.S. To Metric Conversion Chart
    • SERVICE TOOLS REQUIRED
      • Remote Start Tools
      • Hydraulic Tools
      • Engine Tools
      • HVAC Tools
  • ALPHABETICAL INDEX

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