Bobcat 873 Service Manual 6900382 (7–97) – PDF DOWNLOAD

Description

Bobcat 873 Service Manual 6900382 (7–97) – PDF DOWNLOAD

DESCRIPTION:

Bobcat 873 Service Manual 6900382 (7–97) – PDF DOWNLOAD

(S/N 514115001 & Above)
(S/N 514213001 & Above)

SAFETY INSTRUCTIONS:

The following publications provide information on the safe use and maintenance of the loader and attachments:
• The Delivery Report is used to assure that complete instructions have been given to the new owner and that the machine
is in safe operating condition.
• The Operation & Maintenance Manual delivered with the loader gives operating information as well as routine
maintenance and service procedures. It is a part of the loader and must stay with the machine when it is sold. Replacement
Operation & Maintenance Manuals can be ordered from your Bobcat loader dealer.
• The loader has machine signs (decals) which instruct on the safe operation and care. The signs and their locations are
shown in the Operation & Maintenance Manual. Replacement signs are available from your Bobcat loader dealer.
• The loader has a plastic Operator’s Handbook fastened to the operator cab. Its brief instructions are convenient to the
operator. The Handbook is available from your dealer in an English edition or one of many other languages. See your
Bobcat dealer for more information on translated versions.
• The EMI Safety Manual (available in Spanish) delivered with the loader gives general safety information.
• The Service Manual and Parts Manual are available from your dealer for use by mechanics to do shop–type service and
repair work.
• The Skid–Steer Loader Operator Training Course is available through your local dealer. This course is intended to provide
rules and practices for correct operation of the Bobcat loader. The course is available in English and Spanish version.
• The Bobcat Skid–Steer Loader Safety Video is available from your Bobcat Dealer

TABLE OF CONTENTS:

Bobcat 873 Service Manual 6900382 (7–97) – PDF DOWNLOAD

FOREWORD ii
SAFETY INSTRUCTIONS v
SERIAL NUMBER LOCATIONS vii
DELIVERY REPORT vii
BOBCAT LOADER IDENTIFICATIONviii
PREVENTIVE MAINTENANCE 1–1
HYDRAULIC SYSTEM2–1
HYDROSTATIC SYSTEM3–1
DRIVE SYSTEM 4–1
MAIN FRAME 5–1
ELECTRICAL SYSTEM 6–1
ENGINE SERVICE7–1
SYSTEM ANALYSIS 8–1
SPECIFICATIONS 9–1

INDEX:

Bobcat 873 Service Manual 6900382 (7–97) – PDF DOWNLOAD

ACTUATORS 10–1
ACTUATOR VOLTAGE TEST 10–1
AHC COMPONENTS10–1
AHC/PWM CONTROLLER 10–1
AHC HANDLE 10–1
AHC STEERING LEVER 10–1
AIR CLEANER HOUSING 7–1
AIR CLEANER SERVICE 1–1
ALTERNATOR 6–1
ALTERNATOR BELT 1–1
AXLE, SPROCKET AND BEARINGS 4–1
AXLE SEAL 4–1
BATTERY 6–1
BICS™ SYSTEM CONTROLLER 8–1
BICS™ VALVE2–1, 10–1
BLOWER FAN 7–1
BLOWER HOUSING/FAN GEARBOX7–1
BOBCAT INTERLOCK
CONTROL SYSTEM (BICS™) 8–1, 10–1
BOB–TACH 5–1
BOSS® DIAGNOSTIC TOOL8–1
BOSS® INSTRUMENT PANEL 8–1
BRAKE DISC 4–1
CAMSHAFT BEARING 7–1
CHAINCASE FLUID4–1
CONNECTING ROD7–1
CONNECTING ROD GUIDE BUSHING 7–1
CONTROL VALVE 2–1
CRANKSHAFT7–1
CRANKSHAFT GEAR MOUNTING BOLT 7–1
CYLINDER LINERS7–1
CYLINDER HEAD 7–1
DECIMAL & MILLIMETER EQUIVALENTS9–1
DRIVE BELT 3–1
DRIVE BELT SHIELD 3–1
DRIVE BELT TENSIONER PULLEY 3–1
DRIVE CHAIN 4–1
DUETZ ENGINE TOOLS7–1
ELECTRICAL/HYDRAULIC
CONTROLS REFERENCE 8–1
ELECTRICAL SYSTEM INFORMATION 6–1
ENGINE 7–1
ENGINE MOUNTS 7–1
ENGINE COOLING SYSTEM1–1
ENGINE LUBRICATION SYSTEM1–1
ENGINE MUFFLER7–1
ENGINE SPECIFICATIONS 9–1
ENGINE SPEED CONTROL 7–1
ENGINE TORQUE 9–1
FAN DRIVE TENSION PULLEY 7–1
FAN GEARBOX1–1, 7–1
FINAL DRIVE TRANSMISSION (CHAINCASE)1–1
FLYWHEEL 7–1
FLYWHEEL HOUSING 7–1
FRONT CHAINCASE COVER 4–1
FRONT COVER 7–1
FRONT LIGHTS 6–1
FRONT SIDE PANEL 2–1
FUEL INJECTOR 7–1
FUEL INJECTION PUMP 7–1
FUEL SYSTEM1–1
FUEL TANK 5–1
GLOW PLUGS 7–1
HYDRAULIC CONNECTION SPECIFICATIONS 9–1
HYDRAULIC CONTROL VALVE (AHC) 2–1, 10–1
HYDRAULIC CYLINDER2–1
HYDRAULIC FILTER HOUSING 2–1
HYDRAULIC FLUID RESERVOIR2–1
HYDRAULIC/HYDROSTATIC
FLUID SPECIFICATIONS 9–1
HYDRAULIC/HYDROSTATIC SYSTEM 1–1
HYDRAULIC/HYDROSTATIC BRACKET 2–1
HYDRAULIC/HYDROSTATIC HOUSING 2–1
HYDRAULIC PUMP2–1
HYDRAULIC SYSTEM INFORMATION 2–1
HYDROSTATICMOTOR 3–1
HYDROSTATIC PUMP 3–1
HYDROSTATIC SYSTEM INFORMATION 3–1
ALPHABETICAL INDEX
LIFT ARM LINK 5–1
LIFT ARMS 5–1
LIFT ARM BY–PASS CONTROL VALVE 2–1
LIFT ARM STABILIZER BAR 5–1
LIFT ARM SUPPORT DEVICE1–1
LIFT CYLINDER(S) 2–1
LIFT LOCK BY–PASS VALVE 2–1
LIFTING AND BLOCKING THE LOADER 1–1
LOADER SPECIFICATIONS 9–1
LUBRICATION OF THE BOBCAT LOADER1–1
MAIN RELIEF VALVE2–1
MONITOR SERVICE CODES 8–1
MOTOR CARRIER 3–1
OIL COOLER 3–1, 7–1
OIL PUMP 7–1
OPERATOR CAB 1–1, 5–1
OPERATOR CAB GAS CYLINDER5–1
OPERATOR SEAT 5–1
OPERATION SENSING SYSTEM UNIT8–1
PWM CONTROL HANDLE 8–1
PWM ELECTRIC SOLENOID 8–1
PWM MODULE 8–1
PWM TROUBLESHOOTING 8–1
PARKING BRAKE PEDAL4–1
PEDAL INTERLOCK LINKAGE 2–1
PISTON AND CONNECTING ROD7–1
POSITIVE CRANKCASE VENTILATION SYSTEM 7–1
REAR AUXILIARY CONVERTER 2–1
REAR CHAINCASE COVER 4–1
REAR COVER SEAL7–1
REAR DOOR 5–1
REAR GRILL 5–1
RECONDITIONING THE ENGINE 7–1
RELAY SWITCHES 6–1
REMOTE START SWITCH 1–1
ROCKER ARM AND SHAFT 7–1
RPM SENSOR 8–1
SEAT BAR 5–1
SEAT BAR RESTRAINT SYSTEM 1–1
SEAT BAR SENSOR8–1
SEAT SENSOR 8–1
SENDER AND SENSOR 8–1
SERVICE SCHEDULE 1–1
SPRING LOADED DRIVE BELT
TENSIONER PULLEY 3–1
STANDARD INSTRUMENT PANEL6–1
STARTER 6–1
STOPPING THE BOBCAT LOADER 1–1
STEERING LEVERS3–1
STEERING LINKAGE3–1
SWITCH HANDLE 10–1
TILT CYLINDER2–1
TILT LOCK VALVE 2–1
TIMING BELT 7–1
TIRE MAINTENANCE 1–1
TORQUE SPECIFICATIONS FOR BOLTS 9–1
TORQUE SPECIFICATIONS FOR LOADER9–1
TOWING THE LOADER 1–1
TRACTION LOCK 8–1
TRACTION LOCK CONTROL SYSTEM8–1
TRANSPORTING THE LOADER 1–1
TROUBLESHOOTING2–1, 3–1, 6–1, 7–1, 10–1
TROUBLESHOOTING
THE BOSS® & LCD DISPLAY 8–1
US TO METRIC CONVERSION 9–1
VALVE CLEARANCE7–1
VALVE TIMING 7–1
WATER PUMP 7–1
Revised Jan 99
2

IMAGES PREVIEW OF THE MANUAL:

BOBCAT 873 SERVICE MANUAL 6900382 (7–97) – PDF DOWNLOAD:

PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
• Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted

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