Bobcat 337, 341 Compact Excavator Service Manual
948 pages · Publication 6986746_5_10
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From the manual's own table of contents: 17 sections, 612 entries. See sample pages (PDF, 437 KB)
MAINTENANCE SAFETY
ALPHABETICAL INDEX
FOREWORD
SAFETY INSTRUCTIONS
FIRE PREVENTION9 topics
- Maintenance
- Operation
- Electrical
- Hydraulic System
- Fueling
- Starting
- Spark Arrestor Exhaust System
- Welding And Grinding
- Fire Extinguishers
SERIAL NUMBER LOCATIONS2 topics
- Excavator Serial Number
- Engine Serial Number
DELIVERY REPORT
BOBCAT EXCAVATOR IDENTIFICATION
SAFETY AND MAINTENANCE50 topics
- LIFTING AND BLOCKING THE EXCAVATOR
- LIFTING THE EXCAVATOR
- OPERATOR CAB (ROPS/TOPS)
- Emergency Exit
- Cab Door
- TRANSPORTING THE EXCAVATOR
- TAILGATE
- Opening And Closing The Tailgate
- Adjusting The Bumper
- Adjusting The Latch
- RIGHT SIDE COVER
- Opening And Closing The Right Side Cover
- SERVICE SCHEDULE
- Chart
- AIR CLEANER
- Checking
- Replacing The Filters
- HEATER AIR FILTER
- Fresh Air Filter
- COOLING SYSTEM
- Cleaning The Cooling System
- Checking Coolant Level
- Replacing The Coolant
- FUEL SYSTEM
- Fuel Specifications
- Filling The Fuel Tank
- Removing Water From The Fuel Filter
- Draining The Fuel Tank
- Fuel Filter
- Removing Air From The Fuel System
- ENGINE LUBRICATION SYSTEM
- Checking Engine Oil
- Oil Chart
- Replacing Oil And Filter
- Checking And Adding Hydraulic Oil
- Replacing The Hydraulic Oil
- Replacing The Hydraulic Filter
- Replacing The Case Drain Filter
- Diagnostic Couplers
- LUBRICATION OF THE EXCAVATOR
- Procedure
- TRAVEL MOTOR
- Checking Oil Level
- Draining The Travel Motor
- SPARK ARRESTOR MUFFLER
- ENGINE ACCESSORY DRIVE BELT
- Belt Tension
- Belt Adjustment
- SEAT BELT
- Inspection And Maintenance
HYDRAULIC SYSTEM185 topics
- HYDRAULIC / HYDROSTATIC SCHEMATICS
- HYDRAULIC SYSTEM INFORMATION
- Glossary Of Hydraulic/Hydrostatic Symbols For Excavators
- Troubleshooting The Hydraulic Circuit
- Troubleshooting The Cylinder Circuit
- Troubleshooting The Upperstructure Slew Circuit
- Troubleshooting The Travel Circuit
- Description
- 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
- CLAMP CYLINDER
- Testing
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- ANGLE BLADE CYLINDER
- Testing
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- MAIN RELIEF VALVE
- PORT RELIEF VALVES
- Port Relief Valve Pressure Setting
- Parts Identification
- Adjustment Procedure
- CROSSPORT RELIEF VALVE
- Testing And Adjusting The Crossport Relief Valve
- Removal And Installation
- Parts Identification
- Disassembly And Assembly
- PRESSURE REDUCING VALVE
- Description
- ANGLE BLADE VALVE
- Description
- Testing And Adjusting Port Relief Valves
- Testing And Adjusting Sequence Valve
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- HYDRAULIC CONTROL VALVE
- Removal And Installation
- Parts Identification
- Disassembly And Assembly
- Slew Valve Section
- Boom Swing Valve Section
- Blade Valve Section
- Bucket Valve Section
- Arm Valve Section
- Boom Valve Section
- Auxiliary Valve Section
- Right Travel Valve Section
- Left Travel Valve Section
- Inlet Section
- HYDRAULIC PUMP
- Hydraulic Pump Work Sheet
- Pump Testing
- Test Fitting Installation
- Torque Limiter Adjustment
- Removal And Installation
- Coupler Removal And Installation
- Hydraulic Pump Start Up
- Torque Limiter Assembly Parts Identification
- Torque Limiter Valve Assembly Removal And Installation
- Torque Limiter Valve Assembly Disassembly And Assembly
- Pump Control Parts Identification
- Pump Control Removal And Installation
- Pump Control Disassembly And Assembly
- Parts Identification
- Disassembly And Assembly
- MANIFOLD ASSEMBLY/ACCUMULATOR
- Description
- Testing Pilot Pressure
- Adjusting The Pilot Pressure
- Removal And Installation
- Manifold Assembly/Accumulator Parts Identification
- Disassembly And Assembly
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- SWIVEL JOINT
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- SWING MOTOR
- Removal And Installation
- Parts Identification
- Disassembly
- Inspection
- Assembly
- SWING MOTOR DRIVE CARRIER
- Removal And Installation
- Parts Identification
- Checking The Drive Carrier Shaft End Play
- Disassembly
- Inspection
- Assembly
- CONTROL PATTERN SELECTOR VALVE
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- RIGHT CONTROL LEVER (JOYSTICK)
- Testing
- Handle Removal And Installation
- Joystick Assembly Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- LEFT CONTROL LEVER (JOYSTICK)
- Testing
- Handle Removal And Installation
- Joystick Assembly Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- TRAVEL CONTROL VALVE
- Removal and Installation
- Parts Identification
- Disassembly And Assembly
- HYDRAULIC FILTER MOUNT
- Removal And Installation
- HYDRAULIC RESERVOIR
- Removal And Installation
- OIL COOLER
- Removal And Installation
- DUAL SEQUENCE VALVE
- Removal And Installation
- Parts Identification
- Disassembly And Assembly
- DIRECT TO TANK VALVE
- Removal And Installation
- Parts Identification
- Disassembly And Assembly
- BUILD UP VALVE
- Removal And Installation
- Parts Identification
- Disassembly And Assembly
- CASE DRAIN FILTER MOUNT
- Removal And Installation
- REMOVING AIR FROM HYDRAULIC SYSTEM
- Procedure
- BOOM SWING LOCK VALVE
- Description
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- HYDRAULIC X-CHANGE VALVE
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
UNDERCARRIAGE44 topics
- BLADE
- Removal And Installation
- TRACKS
- Track Lug Height
- Rubber Track Clearance
- Rubber Track Adjustment
- Steel Track Clearance
- Steel Track Adjustment
- Rubber Track Removal And Installation
- Steel Track Removal
- Steel Track Installation
- Track Shoe Removal And Installation
- TRACK FRAME
- Disassembly And Assembly
- Recoil Spring Cylinder Disassembly And Assembly
- Cylinder Parts Identification (S/N AAC811571 & Below, A9W711150 & Below And A9W911149 & Below)
- Recoil Spring Cylinder Disassembly And Assembly (S/N AAC811571 & Below, A9W711150 & Below And A9W911149 & Below)
- Cylinder Parts Identification (S/N AAC811572 & Above, A9W711151 & Above And A9W911150 & Above)
- Recoil Spring Cylinder Disassembly And Assembly (S/N AAC811572 & Above, A9W711151 & Above And A9W911150 & Above)
- TRACK DAMAGE IDENTIFICATION
- Cutting Of Steel Cords
- Abrasion Of Embedded Metals
- Separation Of Embedded Metals
- Separation Of Embedded Metals Due To Corrosion
- Cuts On The Lug Side Rubber
- Cracks On The Lug Side Rubber Due To Fatigue
- Lug Abrasion
- Cracks And Cuts On The Lug Side Rubber
- Abrasion Of The Track Roller Side
- Cuts On The Edges Of Track Roller Side
- TRACK IDLER
- Parts Identification
- Disassembly
- Assembly
- TRACK ROLLER
- Parts Identification (Upper Roller)
- Disassembly (Upper Roller)
- Assembly (Upper Roller)
- Parts Identification (Lower Roller)
- Disassembly (Lower Roller)
- Assembly (Lower Roller)
- SWING CIRCLE GEAR
- Swing Bearing Removal
- Swing Bearing Installation
UPPERSTRUCTURE & SWING SECTION94 topics
- UPPERSTRUCTURE
- Removal
- Installation
- ANGLE BLADE ASSEMBLY
- Removal And Installation
- ANGLE BLADE
- Removal And Installation
- ANGLE BLADE CUTTING EDGE
- Removal And Installation
- ROPS CANOPY
- 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
- 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 Removal
- Glass Installation
- SEAT AND SEAT MOUNT
- Removal And Installation
- RIGHT CONSOLE
- Console Cover Removal And Installation
- Console Base Removal And Installation
- LEFT CONSOLE
- Lower Console Cover Removal And Installation
- Upper Console Cover Removal And Installation
- Compression Spring Removal And Installation
- Compression Spring Disassembly And Assembly
- Lock Lever Removal And Installation
- Console Removal And Installation
- Disassembly And Assembly
- Console Switch Removal And Installation
- Console Base Removal And Installation
- ENGINE SPEED CONTROL
- Removal And Installation
- Adjustment (Later Models)
- BLADE CONTROL
- Lever Removal And Installation
- Linkage Removal And Installation
- Linkage Disassembly And Assembly
- Linkage Bar Removal And Installation
- Lower Linkage Removal And Installation
- Lower Linkage Disassembly And Assembly
- RIGHT PEDAL AND LINKAGE
- Pedal Removal And Installation
- Pedal Disassembly And Assembly
- Lower Linkage Removal And Installation
- Lower Linkage Disassembly And Assembly
- Bellcrank Removal And Installation
- TRAVEL CONTROLS
- Removal And Installation
- Disassembly And Assembly
- Adjustment
- CONTROL LINKAGE ASSEMBLY
- Removal And Installation
- FLOORMAT AND FLOOR PLATE
- Removal And Installation
- FUEL TANK
- Removal And Installation
- HORN
- Removal And Installation
- SWING FRAME
- Boom Swing Bracket Removal And Installation
- Boom Swing Bracket Hose Installation
- Swing Bracket Bushing Removal
- Swing Bracket Bushing Installation
- Boom Pivot Pin Bushing Removal
- Boom Pivot Pin Bushing Installation
- BOOM
- Removal And Installation
- Boom Pivot Pin Bushing Removal And Installation
- Removal And Installation
- BUCKET
- Bucket Teeth Removal And Installation
- CLAMP
- Removal And Installation
- Latch Removal And Installation
- Striker Removal And Installation
- X-CHANGE
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- Check Proper Latch Engagement
- X-CHANGE (PIN ON)
- Removal And Installation
- Parts Identification
- Disassembly And Assembly
- X-CHANGE (HYDRAULIC)
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
ELECTRICAL SYSTEM AND ANALYSIS48 topics
- ELECTRICAL SCHEMATICS
- ELECTRICAL SYSTEM INFORMATION
- Troubleshooting Chart
- Description
- Fuse And Relay Location
- BATTERY
- Servicing
- Removing And Installing The Battery
- Using A Booster Battery (Jump Starting)
- ALTERNATOR
- Engine Accessory Drive Belt
- Removal And Installation
- Alternator Identification
- Charging System Check
- Alternator Voltage Test
- Low Voltage Test
- High Voltage Test
- Rectifier Continuity (Diode) Test
- Alternator Regulator Test
- Parts Identification
- Disassembly
- Stator Continuity Test
- Stator Ground Test
- Rotor Continuity Test
- Rotor Ground Test
- Assembly
- STARTER
- Removal And Installation
- Parts Identification
- Disassembly
- Inspection And Repair
- Assembly
- LIGHTS
- Removal And Installation
- Disassembly And Assembly
- TWO SPEED SWITCH
- Removal And Installation
- FUEL LEVEL SENDER
- Removal And Installation
- Testing And Inspection
- DIAGNOSTICS SERVICE CODE
- Number Codes List
- DELUXE INSTRUMENT PANEL SETUP
- Passwords
- Password Entry (For Starting And Operating The Machine)
- Changing The Owner or Operator Password
- Password Lockout Feature
- Job Clock
ENGINE SERVICE53 topics
- TROUBLESHOOTING
- Chart
- MUFFLER
- Removal And Installation
- RADIATOR
- Removal And Installation
- ENGINE COMPONENTS AND TESTING
- Engine Compression Checking
- Glow Plugs Removal And Installation
- Checking The Glow Plug
- Fuel Shut-off Solenoid Removal And Installation
- Fuel Injection Pump Check
- Fuel Injection Pump Removal And Installation
- Fuel Injection Pump Timing
- Fuel Injector Nozzles Removal And Installation
- Fuel Injector Nozzle Check
- Valve Clearance Adjustment
- ENGINE
- Removal And Installation
- ENGINE FLYWHEEL
- Flywheel Removal And Installation
- Hydraulic Pump Coupler
- Flywheel Ring Gear
- RECONDITIONING THE ENGINE
- 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
- Rocker Arm And Shaft Checking
- Timing Gearcase Cover Removal And Installation
- Idler Gear And Camshaft Removal And Installation
- Camshaft Servicing
- Idler Gear And Shaft Servicing
- Timing Gears Checking Backlash
- Fuel Camshaft Removal And Installation
- Fuel Camshaft Governor
- Crankshaft Gear Removal And Installation
- Oil Pump Removal And Installation
- Oil Pump Service
- Checking Engine Oil Pressure
- Valve Tappets
- Piston And Connecting Rod Removal And Installation
- Piston And Connecting Rod Servicing
- Connecting Rod Alignment
- Crankshaft And Bearings Removal And Installation
- Crankshaft And Bearings, Servicing
- Cylinder Bore, Checking
- Water Pump Removal And Installation
- Water Pump Disassembly And Assembly
- Fan Removal And Installation
HEATING, VENTILATION, AIR CONDITIONING60 topics
- HEATER COIL
- Removal And Installation With A/C
- Removal And Installation Without A/C
- BLOWER FAN
- Removal And Installation
- Disassembly And Assembly
- Resistor Removal And Installation
- HEATER VALVE
- Removal And Installation
- AIR CONDITIONING SYSTEM FLOW
- Principals
- Chart
- COMPONENTS
- Identification
- SAFETY
- Safety Equipment
- REGULAR MAINTENANCE
- Heater Air Filter
- Engine Accessory Drive Belt Inspection
- Cleaning The Condenser
- BASIC TROUBLESHOOTING
- Poor A/C Performance
- Cleaning The A/C Evaporator Coil & Heater Coil
- Engine Accessory Drive Belt Inspection
- Checking The Electrical System
- Engine Coolant By-Passing The Heater Valve
- GENERAL AIR CONDITIONING SERVICE GUIDELINES
- Compressor Oil
- Compressor Oil Check
- Component Replacement And Refrigeration Leaks
- SYSTEM TROUBLESHOOTING CHART
- Blower Motor Does Not Operate
- Gauge Pressure Related Troubleshooting
- TEMPERATURE/PRESSURE
- Chart
- AIR CONDITIONING SERVICE
- Chart
- SYSTEM CHARGING AND RECLAMATION
- Reclamation Procedure
- Charging Procedure With A Manifold Gauge Set
- COMPRESSOR
- Removal And Installation
- Compressor Clutch Disassembly And Assembly
- CONDENSER
- Removal And Installation
- RECEIVER/DRIER
- Removal And Installation
- PRESSURE RELIEF VALVE
- Removal And Installation
- PRESSURE SWITCH
- Removal And Installation
- EVAPORATOR/HEATER UNIT
- Removal And Installation
- Disassembly And Assembly
- THERMOSTAT
- Removal And Installation
- EVAPORATOR VALVE
- Removal And Installation
- Disassembly And Assembly
- Resistor Removal And Installation
SPECIFICATIONS50 topics
- Excavator Machine Dimensions
- W / Long Arm & 3 41 Excavator Machine Dimensions
- Performance
- Controls
- Engine
- Hydraulic System
- Hydraulic Cylinders
- Hydraulic Cycle Times
- Drive System
- Undercarriage
- Track
- Ground Pressure
- Electrical
- ENGINE SPECIFICATIONS
- Fuel Injection Nozzles
- Fuel Injection Pump
- Cylinder Head
- Valves
- Valve Springs
- Valve Timing
- Rocker Arms
- Camshaft
- Tappet
- Cylinders
- Piston Rings
- Pistons
- Connecting Rods
- Oil Pump
- Crankshaft
- Timing Gear
- Thermostat
- Engine Bolt Torque
- Crankshaft Re-Grind Data
- TORQUE SPECIFICATIONS
- Torque for General SAE Bolts
- Torque For General Metric Bolts
- 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
- HYDRAULIC FLUID SPECIFICATIONS
- Specifications
- FUEL, COOLANT AND LUBRICANTS
- Chart
- CONVERSIONS
- Decimal And Millimeter Equivalents
- U.S. To Metric Conversion Chart
SERVICE MANUAL REVISION
Inside this manual
Real pages from this service manual (948 pages). Open the sample pages (PDF, 436 KB)
- Diagram, page 488: HYDRAULIC X-CHANGE VALVE (CONT’D)
- Specifications, page 824: RECONDITIONING THE ENGINE (CONT'D)
- Troubleshooting, page 866: BASIC TROUBLESHOOTING (CONT’D)
- Foldout diagram, page 72: OFFSET
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 337, 341 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
This manual: Service Manual 6986746_5_10$99.93
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This is a service manual
Here's how it compares to the other manual types.
This manual
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 948 pages
Quantity one is the manual described above.
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