Service manual

ENGINE
3-13
WARNING
EWA12980
The engine, muffler and engine oil are
extremely hot.
4. Install:
• Oil pressure gauge “1”
• Adapter “2”
5. Measure:
• Engine oil pressure
(at the following conditions)
NOTE:
Regarding the oil pressure as its own data may
fluctuate depending on the oil temperature and
viscosity, the oil pressure may fluctuate when
measuring. The following data should be used
only as a reference when measuring the
engine oil pressure.
6. Install:
• Oil gallery bolt “1”
CAUTION:
ECS2D1001
Be careful to tighten too much.
EAS20870
ADJUSTING THE CLUTCH CABLE FREE
PLAY
1. Check
• Clutch cable free play “a”
Out of specification → Adjust.
Pressure gauge
90890-03153
YU-03153
Oil pressure adapter H
90890-03139
Engine oil pressure
230 kPa
(2.3 kg/cm
2
, 2.3 bar, 32.71 psi)
Engine speed
Approx. 5,000 r/min
Engine oil temperature
100°C (212°F)
Engine oil pressure Possible causes
Below specification • Faulty oil pump
• Clogged oil filter
• Leaking oil passage
• Broken or damaged
oil seal
Above specification • Leaking oil passage
• Faulty oil filter
• Oil viscosity too
high
Oil gallery bolt
8 Nm (0.8 m·kg, 5.8 ft·lb)
Clutch cable free play (at the
end of the clutch lever)
10–15 mm (0.39–0.59 in)