Section 08 LUBRICATION SYSTEM
Subsection 03 (OIL INJECTION PUMP)
SMR2000-059_08_03A.FM 08-03-5
DI Models
– Use the VCK (Vehicle Communication Kit) P/N
529 035 676. Look in the Monitoring section of
the software B.U.D.S.
– Use the “Oil lines bleeding” function that al-
lows to “lock” the engine RPM in idle speed
while the throttle is fully depressed to ease the
bleeding operation.
All Models
CAUTION: If watercraft is out of water, engine
must be cooled using the flush kit.
CHECKING OPERATION
On Watercraft
NOTE: Oil line supply must be full of oil. See bleed-
ing procedure above.
Start engine and run at idle while holding the pump
lever in fully open position. Oil must advance into
small oil lines.
NOTE: The engine should have a rich mixture,
idling irregularly and emitting smoke at exhaust
outlet.
If not, remove pump assembly and check the
pump shaft for defects, replace as necessary. Test
pump as describes below:
NOTE: Through normal use, oil level must not
drop in small tubes. If oil drops, verify check valve
operation. Replace as necessary.
Bench Test
Connect a hose filled with injection oil to main line
fitting. Insert other hose end in an injection oil con-
tainer. Using a counterclockwise (reverse position)
rotating drill rotate pump shaft. Oil must drip from
fittings in parts of rotary valve cover while holding
lever in a fully open position.
TYPICAL
1. Supply oil line to an oil container
2. Hold lever in fully open position
3. Counterclockwise (reverse) rotating drill
4. Oil must drip here
For an accurate test, each port should be checked
separately to ensure equal delivery on each port.
To obtain a precise result of the oil pump delivery
rate, rotate it counterclockwise at 1500 RPM for a
total time of 5 minutes.
NOTE: To ensure accuracy of test, oil lines should
be completely filled before starting test.
Compare the results with the chart below. If oil
pump is out of specification, replace it.
NOTE: Test can also be done at 3000 RPM. Dou-
ble quantities in chart.
ENGINE
OIL PUMP FLOW RATE AT
1500 RPM (5 minutes)
947 carburetor-
equipped engines
8.3 - 10.1 mL (each port)
947 DI engines 7.5 - 9.1 mL (each port)
F01G02A
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