Measuring The Engine Oil Pressure - Yamaha XP500 Service Manual

MEASURING THE ENGINE OIL PRESSURE

EAS00077
MEASURING THE ENGINE OIL PRESSURE
1. Check:
• engine oil level
Below the minimum level mark → Add the
recommended engine oil to the proper level.
2. Remove:
• left lower side cover mole
Refer to "SIDE COVER MOULDINGS AND
LEG SHIELD".
3. Start the engine, warm it up for several min-
utes, and then turn it off.
CAUTION:
When the engine is cold, the engine oil will
have a higher viscosity, causing the engine
oil pressure to increase. Therefore, be sure
to measure the engine oil pressure after
warming up the engine.
4. Remove:
• main gallery plug 1
• O-ring
WARNING
The engine, muffler and engine oil are
extremely hot.
5. Install:
• pressure gauge 1
• oil pressure adapter B 2
Pressure gauge
90890-03153
Oil pressure adapter B
90890-03124
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