Specifications

38
4. MAINTENANCE AND INSPECTION
EN
| : check  : Replace z : Consult local dealer
System Item
Before start-
ing
Initial
50 hrs
Every 50
hrs or
monthly
[1]
Every 100
hrs or six
months [1]
Every 150
hrs or one
year [1]
Every 250
hrs or one
year [1]
Every 1000
hrs or 4
years [1]
Fuel sys-
tem
Check the fuel level, and refill |
Drain the fuel tank ||
Drain the fuel/water separator |
Replace the fuel filter 
Check the injection timing z
Check the injection spray condition
z
[2]
Lubricat-
ing sys-
tem
Check the lubri-
cating oil level
Crankcase |
Marine gear |
Replace the
lubricating oil
Crankcase 
Marine gear 
Sail drive 
Replace the engine lubricating oil
filter

Cooling
system
Seawater outlet
| During
Operation
Check cooling water level |
Check the impeller of the cooling
water pump (seawater pump)
|
Replace the fresh water coolant
Every year
When long life coolant is used of a specified type (see page 24), a
replacement period of two years can be obtained.
Clean & check the water passages z
Air intake
and
exhaust
system
Clean the element of the air intake
silencer
|
Clean the exhaust/water mixing
elbow
|
Clean the breather pipe |
Check the exhaust gas condition
| During
Operation
Diaphragm assembly inspection z
Electrical
system
Check the alarm lamps & devices |
Check the electrolyte level in the
battery
|
Adjust the tension of the alternator
driving belt
||
Check the wiring connectors |
Cylinder
head, etc.
Check for leakage of water and oil
| After
starting
Retighten all major nuts and bolts z
Adjust intake/exhaust valve clear-
ance
|z
Remote
control
system,
etc.
Check/adjust the remote control opera-
tion
|| z
Adjust the propeller shaft alignment
|
First
z
[1] Whichever comes first.
[2] For EPA requirements see also 4.4