Marine diesels - boat engine servicing

SYSTEMATICALLY CHECK...

crankshaft turns freely

oil problems

excessive exhaust smoke

temperature problems

noise and vibration

starting system

charging system

fuel system function

the mechanical system ie. engine blocks, cylinder heads, crankshafts, timing gears, valves, pistons and cylinders, engine mounts, engine alignment,

the lubrication system ie. oil, oil pumps, oil pressure regulating valves, oil filters, oil contamination.

the raw-water circuit ie. strainer, pumps, heat exchangers, oil coolers, valves, hose, hose clamps

the coolant circuit ie. thermostats, pumps, v-belts, hose

the fuel system ie. fuel tanks, fuel filters.

the exhaust systems and exhaust manifolds

the electrical system ie. batteries, battery switches, alternators, starter motors.

the engine controls and instruments ie. throttle controls, gear selectors, control cables, tachometers, panel gauges, warning circuits.