Bobcat Loader 825 Service Manual 6549899

MAINTENANCE SAFETY
CONTENTS
– FOREWORD
PREVENTIVE MAINTENANCE
– INTRODUCTION
– SERVICE SCHEDULE
– REAR GRILL
– TILTING THE OPERATOR GUARD
– ENGINE MAINTENANCE
– ENGINE OIL AND FILTER REPLACEMENT
– ENGINE AIR INLET SYSTEM AIR CLEANER
– ENGINE COOLING SYSTEM
– FAN BELT ADJUSTMENT
– FLUSHING THE COOLING SYSTEM
– FUEL SYSTEM
– FUEL SPECIFICATIONS
– TO SERVICE THE FUEL SYSTEM
– REMOVE THE AIR FROM THE FUEL SYSTEM
– ELECTRICAL SYSTEM MAINTENANCE
– HYDRAULIC SYSTEM
– CHECKING AND ADDING HYDRAULIC FLUID
– HYDRAULIC FLUID FILTERS
– DRAINING THE FLUID RESERVOIR
– LEAKS
– OIL COOLER
– CARE OF THE HYDROSTATIC TRANSMISSION
– FINAL DRIVE CHAIN
– TIRES
– TIRE MAINTENANCE
– TIRE ROTATION
– TIRE REPLACEMENT
– LUBRICATION
– WHEEL MOUNTING NUTS
– BOBTACH
– PARK BRAKE
HYDRAULIC SYSTEM
– HYDRAULIC HYDROSTATIC SCHEMATICS
– HYDRAULIC SYSTEM
– TUBELINES, HOSES, FITTINGS
– HYDRAULIC SYSTEM TROUBLESHOOTING
– GEAR PUMP
– DISASSEMBLY OF GEAR PUMP
– TO INSPECT PARTS FOR WEAR
– CONTROL VALVE
– LIFT VALVE SPOOL Float Detent
– CONTROL PEDALS
– HYDRAULIC CYLINDERS
– HYDRAULIC CYLINDER REPAIR
– OIL COOLER
HYDROSTATIC SYSTEM
– HYDROSTATIC DRIVE SYSTEM
– HYDROSTATIC TRANSMISSION TROUBLESHOOTING
– CONTROL LINKAGE
– ADJUSTMENT OF SPEED RANGE LINKAGE
– STEERING CONTROLLINKAGE
– CHECKING HYDROSTATIC SYSTEM
– CHECKING RELIEF VALVES
– MICRON FINAL FILTER ELEMENT REPLACEMENT
– TEMPERATURE AND PRESSURE SWITCHES
– REMOVAL OF HYDROSTATIC PUMP ASSEMBLY
– INSTALLING HYDROSTATIC PUMP
– REMOVAL OF HYDROSTATIC MOTOR
– INSTALLING HYDROSTATICMOTOR
– HYDROSTATIC PUMP OR MOTOR DISASSEMBLY
– INSPECT PARTS FOR WEAR
– TO ASSEMBLE PUMP OR MOTOR
– STARTING PROCEDURE, AFTER REPAIR
FINAL DRIVE SYSTEM
– FINAL DRIVE SYSTEM
– REMOVAL OF REDUCTION HOUSING
– DISASSEMBLY OF REDUCTION HOUSING
– ASSEMBLY OF REDUCTION HOUSING
– REMOVAL OF DRIVE CHAIN
– INSTALLING DRIVE CHAIN
– REMOVAL OF AXLE
– AXLE BEARING AND SEAL REPLACEMENT
– NSTALLATION OF AXLES PROCKET
– PARK BRAKE REMOVAL
MAIN FRAME
– MAIN FRAME
– REMOVAL OF ROPS
– PIVOT PIN AND BUSHING REPLACEMENT
– BOBTACH REMOVAL
– LIFT ARMS REMOVAL
– FUEL TANK REMOVAL
– ELECTRIC MOTOR FOR ROPS Cab Tilt SN 19126 Below
– MECHANICAL TILT FOR THE ROPS SN 19127 Above
ELECTRICAL SYSTEM
– ELECTRICAL SCHEMATICS
– ELECTRICAL CIRCUITRY
– PROBLEM ANALYSIS
– FAN BELT
– TO CHECK ALTERNATOR OUTPUT
– TO CHECK THE REGULATOR
– ALTERNATOR SERVICE
– STARTER SERVICE
ENGINE SERVICE
– INTRODUCTION
– STARTING A NEW OR RECONDITIONED ENGINE
– ENGINE OVERHAUL
– INSTALLING CYLINDER HEAD
– CONNECTING RODS AND PISTONS
– CRANKSHAFT AND MAIN BEARINGS
– FLYWHEEL AND FLYWHEEL HOUSING
– TIMING CASE AND DRIVE
– LUBRICATION SYSTEM
– COOLING SYSTEM
– FUEL SYSTEM
SPECIFICATIONS
– SPECIFICATIONS
– TIMING GEARS
– LUBRICATION SYSTEM
– COOLING SYSTEM
– FUEL SYSTEM
– SERVICE WEAR LIMITS
– DERATING FOR ALTITUDE
– TORQUE SPECIFICATIONS
– STANDARD TORQUE SPECIFICATIONS FOR BOLTS
– DECIMAL AND MILLIMETER EQUIVALENTS
– U.S. TO METRIC CONVERSION
– SPECIAL TOOLS
– 825 LOADER SPECIFICATIONS
ALPHABETICAL INDEX
SERVICE BULLETINS
– 825001
– 825002
– 825003
– 825004
– 825005
SERVICE MANUAL REVISIONS
– 8251
– 8252
– 8253
– 8254