Idiomas disponibles
Idiomas disponibles
Problem
The pressure gauge-
shows a too low en-
gineoil pressure and the
cor-responding warning
light comes on
The coolant temperature
warning light comes on
Excessive noise
Output reduction
The battery warning light
comes on
The oil pressure warning
light comes on
English
Cause
Failure of pressure gauge
Oil level too low
Oil pump failure
Faulty sensor
Coolant too low
Stucked overpressure valve of
the load plug
Worn or faulty seawater pump
impeller
Freshwater pump failure
Broken or worn belt
Dirty or faulty injectors
The injection pump is set incor-
rectly or is faulty
The injection pump timing is not
adjusted correctly
Clogged fuel filter
Presence of air in the fuel supply
circuit
The injection pump is set incor-
rectly or is faulty
Dirty or faulty injectors
Clogged air filter
Clogged seawater pump impeller
Insufficient accelerator stroke
The alternating current generator
does not charge the battery
Engine oil pressure too low
Remedy
Check or replace the pressure gauge. Apply to a
service workshop
Adjust the oil level (see "Engine oil level con-trol")
Check or replace the pump. Apply to a service work-
Check and, if appropriate, replace the sensor. Apply
to a service workshop
Adjust the engine coolant level (see "Engine coolant
Replace the plug with 1 bar valve
Replace the impeller. Apply to a service workshop
Check the pump and, if necessary, replace it. Apply to
a service workshop
Replace the belt (see "Belt replacement")
Clean or replace injectors. Apply to a service work-
Adjust the pump or replace it. Apply to a service
Adjust pump timing. Apply to a service workshop
Replace filter (see "Fuel filter replacement")
Carry out bleeding (see "Fuel supply circuit bleeding")
Adjust the pump or replace it. Apply to a service
Clean or replace injectors. Apply to a service work-
Clean or replace the filter (see "SInlet air fil-ter re-
Clean the impeller. Apply to a service workshop
Adjust the accelerator stroke
Check and, if appropriate, replace the alternat-ing
current generator. Apply to a service workshop
Apply to a service workshop
39
MR 500
shop
level check")
shop
workshop
workshop
shop
placement")
Ed.4 - 02/2024
GB
