Lubrication System; Engine/Crankcase Oil; Checking Engine Oil Level; Changing Engine Oil - Volvo Penta 4.3OSi-B Operator's Manual

Table of Contents

Advertisement

Lubrication system

Engine/crankcase oil

To obtain the best engine performance and engine life, Volvo
Penta recommends DuraPlus™. Premium engine oil labeled
for Service CE/SG, or you may use an engine oil with the
recommended quality and viscosity. Engine oils are speci-
fied by API service, letter designations and SAE viscosity
numbers. Refer to oil identification symbol on the container.
Initial factory fill is a high quality motor oil for API Service CE/
SG. During the break-in period (20 hours), frequently check the
oil level. Somewhat higher oil consumption is normal until pis-
ton rings are seated. The oil level should be maintained be-
tween the ADD and FULL marks on the dipstick. The space
between the marks represents approximately one quart (one
liter). For oil level dipstick location, refer to the illustrations in
the Features section.
See the Specifications and the Maintenance Schedule for oil
filter type and service intervals.
When you add or change engine oil, use Volvo Penta engine
oils for gasoline engines. Use the following chart to select
the SAE viscosity that matches the temperature range in
which you expect to operate.
SAE Viscosity Chart
Lowest Anticipated
Temperature
32°F (0°C) - above
0°F (-18°C) - 32°F (0°C)
Below 0°F (-18°C)
*Recommended - SAE 30 Volvo Penta DuraPlus Synthetic
Motor Oil (P/N 3851230-7 U.S. and Canada only). If the Rec-
ommended oil is not available, use pure synthetic
multiviscosity oil
Use single viscosity oils in markets where available. The use
of multi-viscosity oils such as 10W-30, 10W-40 is not rec-
ommended unless single viscosity oils are not available.
At the end of the break-in period (20 hours), change the crank-
case oil and replace the oil filter. Refer to the Maintenance
Schedule for recommended oil change intervals.
WARNING!
Never use parts that are not recommended specifically
for marine use. Substituting automotive or generally
supplied parts and hardware may result in product
malfunction and possible injury to the operator and/or
passengers. Never use parts of unknown quality.
Recommended SAE
Oil Viscosity
SAE 30 *
SAE 20W/50
SAE 15W/50
SAE 20W-20
SAE 10W

Checking engine oil level

Remove the dipstick. The oil level must be between the two
marks on the dipstick. Add oil as necessary to maintain the
proper level.
Caution!
Do not allow the crankcase oil level to go below the
ADD mark, and do not fill above the FULL mark.
Overfilling results in high operating temperatures,
foaming (air in oil), loss of power, and overall reduced
engine life.

Changing engine oil

Engine oil and the oil filter are important factors affecting
engine life. They affect ease of starting, fuel economy, com-
bustion chamber deposits, and engine wear. Drain and refill
the engine crankcase once each season or every 100 oper-
ating hours, whichever comes first. (Also see the mainte-
nance schedule.)
1. Run the engine to warm the crankcase oil (for easier
removal).
2. Turn off the engine.
3. Remove oil dipstick, and drain the oil from the crank-
case through the dipstick tube, using the special fitting
provided on the tube. This special fitting is provided so
that the oil does not have to be drained into the bulge.
4. Withdraw oil with a suction pump.
NOTE! You may purchase either a manual or an
electric suction pump from any marine supply store, or
from your Volvo Penta dealer.
5. Dispose of used oil according to applicable federal, state,
and local environmental regulations.
6. Replace the oil filter.
7. Remove the oil fill cap and fill the crankcase to the speci-
fied capacity with Volvo Penta DuraPlus premium en-
gine oil.

Changing the oil filter

Replace the oil filter whenever the engine oil is changed.
This filter is a self-contained, screw-on type.
1. To remove, unscrew filter canister counterclockwise. Dis-
pose of used filter according to any applicable federal,
state, and local environmental regulations.
2. When attaching a new filter, be sure the gasket is lightly
lubricated with motor oil.
3. Hand-tighten only.
4. Run engine and check for leaks. (Do not run engine with-
out water supplied to the raw water pump.)
53

Advertisement

Table of Contents
loading

Table of Contents