Noise
Model
Sound pressure level at the
workstation
+
(EN809: 1998 AI: 2009/AC: 2010)
Uncertainty
Measured sound power level
(2000/14/EC, 2005/88/EC)
Uncertainty
Guaranteed sound power level
(2000/14/EC, 2005/88/EC)
Tune-up
ITEM
Sparkplug gap
Valve clearance
Other
specification
44
SPECIFICATION
−
0.7 0.8 mm (0.028 0.031 in)
WT20X
IN: 0.08 0.02 (cold)
EX: 0.10 0.02 (cold)
WT30X
IN: 0.05 0.02 (cold)
WT40X
EX: 0.20 0.02 (cold)
No other Adjustment needed.
WT20X
92 dB (A)
95 dB (A)
3 dB (A)
2 dB (A)
103 dB (A) 108 dB (A) 110 dB (A)
3 dB (A)
2 dB (A)
106 dB (A) 110 dB (A) 112 dB (A)
−
±
±
±
±
WT30X
WT40X
96 dB (A)
2 dB (A)
2 dB (A)
MAINTENANCE
Refer to page 31
See your
authorized
Honda dealer