Cfmoto Uforce 800 (2018 to 2022) - Service Repair Manual - Wiring Diagrams

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CFMOTO UFORCE 800 (2018-2022) - SERVICE MANUAL - WIRING DIAGRAMS

- English Service Manual / Repair Manual and Wiring Diagrams for vehicles Cfmoto Uforce 800 (2018 to 2022).


CONTENTS:


1 GENERAL INFORMATION

- 1.1 General Cautions
- 1.1.1 Operation Precautions
- 1.1.2 Cautions for removal and installation
- 1.1.3 Engine break-in after overhaul
- 1.2 Location of VIN/EIN
- 1.3 Vehicle Specifications
- 1.4 Fastener Torque Specfications
- 1.5 Engine Special Tools
- 1.6 General Service Tools
- 1.7 Lubricants and Service Products
- 1.8 Fault Indicators
- 1.8.1 EFI Fault
- 1.8.2 EPS Fault


2 BODY AND MUFFLER

- 2.1 Body Panels - Front
- 2.1.1 Hood
- 2.1.2 Grille
- 2.1.3 Doors
- 2.1.4 Front Fenders
- 2.1.5 Front Dash
- 2.1.6 Steering Wheel
- 2.1.7 Steering Column Cover - Upper
- 2.1.8 Steering Column Cover - Lower
- 2.1.9 Shift Lever
- 2.1.10 Air Filter Cover
- 2.2 Seats
- 2.3 Body Panels - Rear
- 2.3.1 Cargo Box
- 2.3.2 Fender Flares
- 2.3.3 Corner Panels
- 2.3.4 Left Side Panel
- 2.3.5 Lower Console
- 2.3.6 Console Panels
- 2.3.7 Storage Box
- 2.3.8 LH Footboard
- 2.3.9 Rear Fenders
- 2.4 Upper Dashboard
- 2.5 Front Bumper Protector
- 2.6 Battery Box
- 2.7 Seats
- 2.8 Seat Belt


3 INSPECTION AND ADJUSTMENT

- 1.1 Pre-ride Maintenance
- 1.2 Break-In Maintenance
- 1.3 Periodic Maintenance
- 1.4 Steering and Brake
- 1.4.1 Steering Column
- 1.4.2 Brake System
- 1.4.2.1 Foot Brake Lever Freeplay
- 1.4.2.2 Master Cylinder
- 1.4.2.3 Brake Disc & Brake Pads
- 1.4.2.4 Brake Pedal Inspection And Adjustment
- 1.5 Wheel
- 1.5.1 Front Wheel Toe-in
- 1.5.2 Tire Pressure
- 1.5.3 Wheel And CV Axle Nut
- 1.5.4 Wheel Bearing Freeplay
- 1.6 Suspension
- 1.6.1 Shock Absorber Adjustment
- 1.7 Shift Linkage
- 1.8 Fuel System
- 1.8.1 Fuel Evaporation System (EVAP)
- 1.8.2 Throttle Pedal Inspection
- 1.9 Cooling System
- 1.10 Lighting
- 1.11 Muffler Spark Arrestor


4 COOLING SYSTEM

- 4.1 Service Tools and Products
- 4.2 Radiator Exploded View
- 4.3 Water Pump Exploded View
- 4.4 Operation Cautions
- 4.5 Cooling System Leak Test
- 4.6 Coolant Replacement
- 4.7 Thermostat
- 4.8 Radiator Cap
- 4.9 Radiator
- 4.10 Reservoir Tank
- 4.11 Radiator Fan Relay
- 4.12 Radiator Fan
- 4.13 Water Pump (Vehicles Built Before 1/13/2022)
- 4.13.1 MANUFACTURING NOTE: 
- 4.13.2 Removal
- 4.13.3 Disassmbly
- 4.13.4 Inspection
- 4.13.5 Installation
- 4.14 Water Pump (Vehicles Built After 1/13/2202)
- 4.14.1 MANUFACTURING NOTE:
- 4.14.2 Removal
- 4.14.3 Disassembly
- 4.14.4 Inspection
- 4.14.5 Installation


5 ENGINE REMOVAL AND INSTALLATION

- 5.1 Operation Cautions
- 5.2 Engine Removal
- 5.2.1 Muffler
- 5.2.2 Engine Removal
- 5.3 Front and Rear Differential 
- 5.4 Shift Linkage


6 AIR INTAKE SYSTEM

- 6.1 Service Products
- 6.2 Air Filter Housing Exploded View
- 6.3 Operation Cautions
- 6.4 Air Filter
- 6.5 Air Filter Housing


7 INTAKE MANIFOLD, CYL. HEAD AND CYLINDER

- 7.1 Service Tools
- 7.2 Service Products
- 7.3 Intake Manifold Exploded View
- 7.4 Cylinder Head I Exploded View
- 7.5 Cylinder Head Ii Exploded View
- 7.6 Cylinders And Pistons Exploded View
- 7.7 Operation Cautions
- 7.8 Valve Adjustment
- 7.9 Leak Down Test
- 7.9.1 Testing Procedure
- 7.12 Timing Chain Tensioner
- 7.13 Camshaft Timing Gear
- 7.15 Timing Chain
- 7.16 Cylinder Head
- 7.17 Camshaft Timing
- 7.18 Valve Spring
- 7.19 Valves
- 7.20 Cylinder
- 7.21 Piston
- 7.22 Piston Rings
- 7.10 Intake Manifold
- 7.11 Valve Cover
- 7.14 Rocker Arm


8-A CRANKCASE, CRANKSHAFT, TRANSMISSION

- 1.1 IMPORTANT MANUFACTURING NOTICE 
- 1.2 Service Tools
- 1.3 Service Products 
- 1.4 Crankshaft Exploded View (Wet Clutch Equipped)
- 1.5 Crankcase Exploded View (Wet Clutch Equipped)
- 1.6 Transmission Exploded View (Wet Clutch Equipped)
- 1.7 Crankcase Disassembly
- 1.7.1 Drive Gears
- 1.7.2 Breather Gear
- 1.7.3 Timing Chain
- 1.7.4 Timing Chain Tensioner
- 1.7.5 Crankcase
- 1.7.6 Crankcase Inspection
- 1.7.7 Plain Bearing Replacement
- 1.7.8 Crankcase Assembly
- 1.7.9 Crankshaft Locking Procedure
- 1.7.10 Crankshaft Disassembly and Inspection
- 1.7.10.1 Crankshaft Assembly
- 1.7.10.2 Crankshaft Installation
- 1.7.11 Engine Output Shaft 
- 1.7.12 Driven Bevel Gear Assembly
- 1.7.13 Drive Bevel Gear Assembly 
- 1.7.14 Gear Backlash Procedure
- 1.7.15 Shift Lever Assembly 
- 1.8 Transmission
- 1.8.1 Shift Fork/Shaft
- 1.8.2 Shift Drum
- 1.8.3 Parking Lock Lever
- 1.8.4 Transmission Main Shaft
- 1.8.5 Transmission Driven Shaft Assembly
- 1.8.6 Gears
- 1.8.7 Driven Shaft
- 1.8.8 Reverse Intermediate Gear
- 1.8.9 Shift Lever Assembly
- 1.8.10 Transmission Assembly


8-B CRANKCASE, CRANKSHAFT, TRANSMISSION

- 8.1 IMPORTANT MANUFACTURING NOTICE 
- 8.2 Service Tools
- 8.3 Service Products
- 8.4 Crankshaft Exploded View (Dry Clutch Equipped)
- 8.5 Crankcase Exploded View (Dry Clutch Equipped)
- 8.6 Transmission Exploded View (Dry Clutch Equipped)
- 8.7 Crankcase Disassembly
- 8.7.1 Drive Gears
- 8.7.2 Breather Gear
- 8.7.3 Timing Chain
- 8.7.4 Timing Chain Tensioner
- 8.7.5 Crankcase
- 8.7.6 Crankcase Inspection
- 8.7.7 Plain Bearing Replacement
- 8.7.8 Crankshaft Disassembly and Inspection
- 8.7.8.1 Crankshaft Assembly
- 8.7.8.2 Crankshaft Installation
- 8.7.9 Engine Output Shaft
- 8.7.10 Driven Bevel Gear
- 8.7.11 Drive Bevel Gear Assembly
- 8.7.12 Gear Backlash Procedure
- 8.7.13 Shift Lever Assembly 
- 8.8 Transmission
- 8.8.1 Shift Fork/Shaft
- 8.8.2 Shift Drum
- 8.8.3 Parking Lock Lever
- 8.8.4 Transmission Main Shaft
- 8.8.5 Transmission Driven Shaft Assembly
- 8.8.6 Gears
- 8.8.7 Driven Shaft
- 8.8.8 Reverse Intermediate Gear
- 8.8.9 Shift Lever Assembly
- 8.8.10 Transmission Assembly


9-A CVT SYSTEM (WET CLUTCH)

- 9.1 IMPORTANT MANUFACTURING NOTICE 
- 9.2 Service Tools and Products
- 9.3 CVT System Exploded View - Wet Clutch
- 9.4 Operation Cautions
- 9.5 CVT Cover
- 9.6 Drive Belt
- 9.7 Drive Pulley
- 9.8 Driven Pulley
- 9.9 CVT Housing Assembly
- 9.10 Wet Clutch


9-B CVT SYSTEM (DRY CLUTCH)

- 9.1 IMPORTANT MANUFACTURING NOTICE 
- 9.2 Service Tools and Products
- 9.3 CVT System Exploded View - Dry Clutch
- 9.4 Operation Cautions
- 9.5 CVT Cover
- 9.6 Drive Belt
- 9.7 Drive and Driven Clutch Exploded View
- 9.8 Drive Pulley
- 9.9 Driven Pulley 
- 9.10 CVT Housing Assembly 


10 ENGINE LUBRICATION SYSTEM

- 10.1 Service Tools
- 10.2 Service Products
- 10.3 Lubrication System Exploded View (Built Before 1/13/22)
- 10.4 Lubrication System Exploded View (Built After 1/13/2022)
- 10.5 Engine Lubrication Diagram View (Built Before 1/13/2022)
- 10.6 Engine Lubrication Diagram View (Built After 1/13/2022)
- 10.7 General Information
- 10.7.1 Engine Oil Level Check
- 10.7.2 Engine Oil Change
- 10.7.3 Oil Pressure Regulator Valve
- 10.7.4 Oil Strainer (Built After 1/13/2022)
- 10.7.4.1 Oil Strainer Removal
- 10.7.4.2 Oil Strainer Clean and Inspection
- 10.7.4.3 Oil Strainer Installation
- 10.7.5 Transmission Oil Level Check (Built After 1/13/2022)
- 10.7.6 Transmission Oil Change (Built After 1/13/2022)
- 10.8 Engine Oil Pressure
- 10.8.1 Oil Pump
- 10.9 Engine Oil Strainer
- 10.10 Oil Delivery Pipe And Oil Cooler


11 MAGNETO SYSTEM

- 11.1 Service Tools
- 11.2 Service Products
- 11.3 Magneto Exploded View
- 11.4 General Information
- 11.5 Magneto Crankcase Cover
- 11.6 Stator
- 11.7 Rotor
- 11.7.1 Sprag Clutch
- 11.7.2 Sprag Clutch Gear
- 11.7.3 Starter Drive Gears


12 FRONT WHEELS, BRAKE, SUSPENSION, STEERING

- 12.1 Operation Cautions 
- 12.2 Maintenance Information 
- 12.3 Front Wheel
- 12.4 Front Brake System
- 12.4.1 Wheel Hub Assembly
- 12.4.2 Brake Caliper
- 12.4.3 Brake Pads
- 12.4.4 Brake Disc
- 12.4.5 Master Cylinder
- 12.5 Suspension
- 12.5.1 Front Suspension Exploded View
- 12.5.2 Steering Knuckle
- 12.5.3 Front Shock Absorber
- 12.5.4 A-Arm
- 12.6 Steering
- 12.6.1 Steering (Non-EPS) Exploded View
- 12.6.2 Steering (EPS) Exploded View
- 12.6.3 Steering Column


13 REAR WHEELS, BRAKES, SUSPENSION

- 13.1 Operation Cautions
- 13.2 Maintenance Specifications
- 13.3 Rear Suspension 
- 13.3.1 Rear Suspension Exploded View
- 13.3.2 Disassembly
- 13.3.3 Sway Bar
- 13.3.4 Rear Wheel
- 13.3.5 Rear Wheel Hub
- 13.3.6 Rear Brake System


14 AXLE AND DRIVESHAFT

- 14.1 Front and Rear Gear Case 
- 14.2 Front / Rear Gear Case Oil Replacement
- 14.3 Front / Rear Gear Case Removal And Installation
- 14.4 Front Gear Case 
- 14.4.1 Exploded View
- 14.4.2 Disassembly
- 14.4.3 Inspection
- 14.4.4 Assembly and Adjustment
- 14.5 Rear Gear Case
- 14.5.1 Exploded View
- 14.5.2 Disassembly 
- 14.5.3 Inspection
- 14.5.4 Assembly and Adjustment
- 14.6 Driveshaft and CV Shaft
- 14.6.1 maintenance
- 14.6.2 Driveshafts / CV Shafts Removal and Installation
- 14.6.2.1 Front and Rear CV Shaft
- 14.6.2.2 Front Driveshaft
- 14.6.2.3 Rear Driveshaft
- 14.6.2.4 CV Shaft Exploded View
- 14.6.2.5 CV Shaft Disassembly and Inspection
- 14.6.2.6 Front Drive Shaft Disassembly and Inspection
- 14.6.2.7 Rear Drive Shaft Disassembly and Inspection


15 ELECTRICAL/EFI SYSTEM

- 15.1 Charging System
- 15.1.1 Charging Circuit
- 15.1.2 Magneto Coil 
- 15.1.3 Voltage Regulator/Rectifier
- 15.2 Starting System
- 15.2.1 Starter Diagram
- 15.2.2 Starter Relay
- 15.2.3 Auxiliary Starter Relay, Fuel Pump Relay
- 15.3 EFI
- 15.3.1 EFI Components
- 15.3.2 Service Tools
- 15.3.3 EFI Components and Function Tests
- 15.3.3.1 ECU Pins and Function:
- 15.3.3.2 Throttle Body Assembly
- 15.3.3.3 T-MAP Sensor
- 15.3.3.4 Coolant Temperature Sensor
- 15.3.3.5 Oxygen Sensor
- 15.3.3.6 Crankshaft Position Sensor (CPS)
- 15.3.3.7 Speed Sensor
- 15.3.3.8 Gear Position Sensor
- 15.3.3.9 Fuel Pump Assembly
- 15.3.3.10 Fuel Injector
- 15.3.3.11 Idle Air Control Valve
- 15.3.3.12 Ignition Coil
- 15.4 EFI Self-Diagnosis
- 15.4.1 MIL (or Fault Indicator)
- 15.4.2 PDA Scan Tool
- 15.4.3 Fault Code Table


16 LIGHTS, DASH, SWTICHES

- 16.1 Operation Precautions
- 16.2 Specifications
- 16.3 Bulb Replacement
- 16.4 Headlight
- 16.5 Switches
- 16.5.1 Key Switch 
- 16.5.2 Multi-function Lever
- 16.5.3 Override Switch
- 16.5.4 2WD/4WD Switch
- 16.5.5 Brake Light Switch
- 16.5.6 Horn
- 16.6 Fuel Pump and Level Sensor


17 TROUBLESHOOTING

- 17.1 Engine Troubleshooting
- 17.2 EFI Trouble Code Table
- 17.3 EFI Troubleshooting By Trouble Code
- 17.4 EFI Trouble Diagnosis By Engine Problem

WIRING DIAGRAMS