Bobcat Heater Generator Set (HG40) 6990758 (8-13) (Preview)
MAINTENANCE SAFETY
CONTENTS
FOREWORD
SERIAL NUMBER LOCATION
Attachment Serial Number
DELIVERY REPORT
ATTACHMENT IDENTIFICATION
FEATURES AND ACCESSORIES
Standard Items
GENERATOR IDENTIFICATION PLATE
SAFETY AND MAINTENANCE
LIFTING THE ATTACHMENT
Procedure
TRANSPORTING THE ATTACHMENT ON A TRAILER
Loading Onto A Transport Vehicle
Fastening
SERVICE SCHEDULE
Maintenance Intervals
ENGINE AIR CLEANER
Replacing Air Filter Element
ENGINE COOLING SYSTEM
Cleaning The Cooling System
Checking Coolant Level
Removing And Replacing Coolant
FUEL SYSTEM
Fuel Specifications
Biodiesel Blend Fuel
Filling The Fuel Tank
Fuel Filter(s)
Removing Air From The Fuel System
ENGINE LUBRICATION SYSTEM
Checking Engine Oil
Engine Oil Chart
Replacing The Oil And Filter
BOB-TACH (HAND LEVER)
Inspection And Maintenance
BOB-TACH (POWER)
Inspection And Maintenance
STORAGE AND RETURN TO SERVICE
Storage
Return To Service
MAINFRAME
ENCLOSURE
Roof Panel Removal And Installation
Side Door Removal And Installation
Control Panel Door Removal And Installation
Side Panel Removal And Installation
Left Rear Corner Panel Removal And Installation
Right Rear Corner Panel Removal And Installation
ELECTRICAL SYSTEM AND ANALYSIS
ELECTRICAL SCHEMATICS
ELECTRICAL SYSTEM INFORMATION
Glossary Of Electrical Symbols
Engine Troubleshooting
Generator Troubleshooting
Asphalt Heater Troubleshooting
Diode, Fuse And Relay Location / Identification
BATTERY
Removal And Installation
Servicing
Using A Booster Battery (Jump Starting)
CHARGE ALTERNATOR
Belt Adjustment
Belt Replacement
Charging System Inspection
Alternator Voltage Testing
Low Voltage Testing
High Voltage Testing
Removal And Installation
Parts Identification
STARTER
Testing
Removal And Installation
Parts Identification
INSTRUMENT PANELS
Component Identification
Engine Controls And Instruments
Panel Lamp Removal And Installation
AC Volt Gauge Removal And Installation
AC Ampere Gauge Removal And Installation
Hertz Gauge Removal And Installation
Voltage Output Switch Removal And Installation
Amperage Output Switch Removal And Installation
Trip / Reset Button Removal And Installation
Voltage Adjust Rheostat Removal And Installation
Battery Voltage Gauge Removal And Installation
Fuel Gauge Removal And Installation
Hour Meter Removal And Installation
Auto-Start Controller Removal And Installation
Control Panel Removal And Installation
TRANSFORMER
Removal And Installation
Continuity Testing
GENERATOR
GENERATOR
Removal
Installation
Rotor Removal And Installation
Bearing Retainer Removal And Installation
Parts Identification
Alternative Regulation Excitation Poly – Phase (AREP) Excitation System
R438 Regulator
Load Adjustment Module (LAM) Characteristics
Effects Of The “LAM” With A Diesel Engine
Terminal Connection Diagrams
Exciter Field Connection Diagram
R438 Adjustments (AREP System)
R438 AVR Options
Electrical Characteristics Table
Connection Checks
Factory Rated No-Load Values
Settings And Adjustments
Cleaning The Alternator Windings
Cleaning The Stator, Rotor, Exciter And Diode Bridge
Mechanical Servicing
Checking The Winding
Checking The Windings And Rotating Diodes Using Separate Excitation
Generator Electrical Characteristics
Generator Mechanical Characteristics
Checking The Diode Bridge
Non – Drive End (NDE) Bearing Removal And Installation
Main Field And Stator Removal And Installation
Electrical Checks Prior to First Use
Mechanical Checks Prior to First Use
Flashing The Generator
ENGINE SERVICE
ENGINE INFORMATION
Description
Specifications
Torque Values
Troubleshooting
Engine Removal And Installation
MUFFLER
Removal And Installation
AIR CLEANER
Housing Removal And Installation
SPECIFICATIONS
HEATER GENERATOR SET SPECIFICATIONS
Dimensions
Performance
Engine
Electrical
Capacities
TECHINCAL SERVICE GUIDE SPECIFICATIONS
Engine
Engine Torques
Fuel System Torques
Lubricating System Torques
Inlet And Exhaust System Torques
Electrical System Torques
Cooling System Torques
Cooling System
Fuel Consumption
TORQUE SPECIFICATIONS FOR BOLTS
Torque For General SAE Bolts
Torque For General Metric Bolts
HYDRAULIC CONNECTION SPECIFICATIONS
Straight Thread O-ring Fitting
Flare Fitting
Tubelines And Hoses
CONVERSIONS
Decimal And Millimeter Equivalent Chart
U.S. To Metric Conversion Chart
ALPHABETICAL INDEX
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