Content

General information

• Warnings / precautions / notes
• General precautions
• Identification number location
• Fuel and oil
• Recommendations for the use of gasoline
• Engine oil
• Engine break-in
• Screws
• Specifications
• Maintenance data
• Torque
• Special tools
• Required materials

Scheduled maintenance

• Planned maintenance schedule
• Planned maintenance scheme
• Maintenance and adjustment procedures
• Engine oil / engine oil filter
• Gear oil
• Grease
• Spark plug
• Spacer gap
• Idling
• Ignition timing
• Crankcase breather and fuel lines
• Low pressure fuel filter
• High pressure fuel filter
• Water pump / water pump impeller
• Anodes and connecting wires
• Battery
• Bolts and nuts
• Checking the fuel mixture (oxygen content)
• Oil pressure
• Cylinder compression

Motor control systems

• ECM connector / terminal location
• Electronic control unit (ECM)
• Motor control wiring diagram
• Composition of the engine management system
• The internal structure of the ECM
• Sensors
• Ignition system
• Ignition control system
• Electronic fuel injection
• Fuel injector control system
• Fuel system components
• Fuel pump control system
• Air intake components
• Idle air control systems
• Warning system
• Over-rev alert system
• Low oil pressure warning system
• Overheat warning system
• Low battery alert
• Self-diagnosis system
• Priority / code / pattern for self-diagnosis system operation, system operation
• Operating conditions of the self-diagnosis system
• Self-preservation system
• Pre-programmed data for self-preservation system
• Systems for displaying the number of hours worked
• Gear start protection system
• Exhaust oxygen control system
• Checks and precautions for checks
• ECM voltage tests
• Resistance tests
• Other checks
• Troubleshooting
• Dismantling / installation
• Flywheel / TFR sensor / CMR sensor
• Oil pressure sensor

Electrical

• Battery charging system
• Engine start system
• Starter motor
• Display - tachometer

Engine

• Intake manifold
• Engine
• Oil pump / housing
• Measurement of pump components
• Timing chain / tensioner
• Cylinder head
• Cylinder / crankshaft / piston
• Thermostat
• Water cooling system
• Engine lubrication system

Fuel system

• Precaution on fuel system service
• Fuel line
• Carburetors
• Fuel pump
• Fuel tank and fuel cock

Middle part

• Side engine cover
• Driveshaft housing and oil pan
• Swivel bracket, steering column bracket and clamp bracket

Trim and recline system

• System wiring diagram
• maintenance
• Oil level
• Air vent
• PTT block
• PTT engine
• PTT motor relay
• PTT switch

Gear unit

• Drive gear bearing
• Propeller
• Reducer
• Gears
• Propeller shaft elements
• Propeller shaft bearing support
• Shift rod and rods
• Water pump and component parts
• Bearing housing for input shaft seals
• Drive shaft
• Propeller shaft elements
• Propeller shaft bearing support
• Shift rod and rods
• Water pump and component parts
• Bearing housing for input shaft seals
• Drive Shaft
• Transom board
• Adjustment and adjustment of gears gearbox

Electrical wiring / hose connection

• Wiring diagram
• Wiring
• Laying fuel and water hoses

DF40QH / 50QH

• Specifications
• Service data
• Torque
• Wiring diagram
• Engine control system
• Middle section
• Auxiliary leg lift system

Model DF40/50 “Y” (’00)

• Service information
• Engine control system
• Electrical
• Engine
• Reducer
• Wiring / hoses

Model DF40/50(W) “K1” (’01)

• General information
• Specifications
• Service data tightening torque
• Special tools
• Required materials
• Periodic maintenance
• maintenance and adjustment procedures motor control system
• Motor control device
• Ignition system
• Electronic fuel injection
• Self-diagnosis system
• Health saving system
• Hours indication system
• Oil change reminder system
• Inspection and troubleshooting
• Electrical
• Starter electrical system
• Middle section
• Assisted tilt system
• Hydro tipping system
• Hydraulic tipping unit
• Laying wires / hoses
• Wiring diagram

Model DF40/50 “KZ” (’03)

• Specifications
• Maintenance data
• ECM main relay
• Exhaust manifold temperature sensor and cylinder temperature sensor
• Cylinder block
• Buzzer
• Neutral sensor bracket
• Lower part of oil seal housing
• Front gear thrust washer
• Exhaust camshaft
• Wiring diagrams
• Hoses