SLIDE 1 MARINE SERVICE TRAINING MARINE SERVICE TRAINING MARINE SERVICE TRAINING MARINE SERVICE TRAINING
SEA HORSE 2,5 HP
SEA HORSE 2,5 HP
SLIDE 2 Power Hp 2,5 Power Kw 1,84 Max RPM 5500/6000 Motor type 4 stroke OHV Displacement c.c. 55 Bore x Stroke (mm) 47 x 32
1 Induction 1 carburettor Fuel Unleaded petrol Fuel tank (lt.) Built-in 1,4 lt. Oil tank (lt.) Built-in 0,7 lt. Lubrication Automatical oil injection into the carburettor Ignition I.D.I. Ignition timing Fixed Starting Manual Cooling Engine air cooled Exhaust system water cooled Exhaust Under Water Trim adjustment Manual (4 positions to be selected by pin location) T i i ti 13/30 Transmission ratio 13/30 Propeller type 2-bladed Weight basic version (Kg) 15
SLIDE 3
STARTER WITH EASY START SYSTEM: PULL AND LAEVE PULL AND LAEVE THE ROPE UNTIL THE ENGINE STARTS THROTTLE FIXING EXHAUST MANIFOLD THROTTLE FIXING SCREW
SLIDE 4
FUEL TANK: FUEL TANK: UNLEADED PETROL OIL TANK: OIL TANK: 2 STROKE SYSNTETHIC OIL ‐ TCW3
SLIDE 5
DIAPRHAM CARBURETTOR WITH INTEGRATED POWER BLOCK AIR COOLING GRATING WITH INTEGRATED FUEL PUMP INTAKE MANIFOLD FUEL PRIMER SYSTEM INTAKE MANIFOLD
SLIDE 6
POWER BLOCK AIR COOLED
SLIDE 7
OIL PUMP GEAR OIL PUMP GEAR SPARK PLUG: h Champion: RZ7C NGK: CMR 7H
SLIDE 8
OIL OUTPUT TO THE CARBURETTOR OILP PUMP DRIVING SHAFT CARBURETTOR SHAFT OIL PUMP OIL INLET FROM THE OIL TANK OIL TANK
SLIDE 9
FUEL INTAKE MANIFOLD TO THE CILYNDER HEAD
SLIDE 10
VALVE DRIVING SYSTEM TRANSMISSION MIXING OUTPUT PORT TO THE PORT TO THE CILYNDER HEAD INTAKE HOLE INTO THE CILYNDER HEAD
SLIDE 11
INTAKE / EXHAUST CAMMES INTAKE MANIFOLD
SLIDE 12
MAGNETO FLYWHEEL WITH AIR COOLIMG SYSTEM IGNITION COIL ‐ IDI FIXED TIMING 32° FLYWHEEL – IGNITION COIL GAP: 0,3 mm
SLIDE 13
SHAFT COUPLING FLANGE
SLIDE 14
SLIDE 15
FRICTION BELL FRICTION BELL
SLIDE 16
CENTRIFUGAL FRICTION FRICTION
SLIDE 17
COOLING WATER PASSAGE FOR THE EXHAUST SYSTEM FUEL LEVEL CHECKING OPENING CH CKING OP NING
SLIDE 18
OIL LEVEL CHECKING OPENING EXHAUST VALVE OPENING CLEARENCE: 0,15 mm INTAKE VALVE CLEARENCE: 0,10 mm
