±
±
−−
±
No other adjustment is needed
0.15 0.02 mm
0.23 0.02 mm
0.024 0.028 in (0.6 0.7 mm)
850 50 rpm
Seepage75
See shop manual
See shop manual
Exhaust:
Intake:
115
TECHNICAL AND CONSUMER INFORMATION
BF40D/BF50D Tune up
Sparkpluggap
Idle speed
Other specifications
Valve clearance
(do not adjust)
08/02/28 10:55:51 31ZZ4600_116
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