Husqvarna 1018855-26, 965030298, 965030296 manual Technical Data, English

TECHNICAL DATA

	Displacement	Bore	Stroke	Max. power at
	cm3	mm	mm	r/min
55	53	46.0	32.0	9000
61	62	48.0	34.0	8300
242XP	42	42.0	30.0	9900
246	46	44.0	30.0	9000
254XP	54	45.0	34.0	9300
257	57	46.0	34.0	9000

	Spark plug gap		Ignition system		Air gap	Carburettor
		mm/inches			mm/inches
55	0.5/ .02		ELECTROLUX ET	0.3/ .012		WALBRO WT 170
61	0.5/ .02		ELECTROLUX ET	0.3/ .012		TILLOTSON HS 254
242XP	0.5/ .02		SEM AM 7	0.3/ .012		WALBRO HDA 98
246	0.5/ .02		SEM AM 7	0.3/ .012		WALBRO HDA 98
254XP	0.5/ .02		ELECTROLUX ET	0.3/ .012		WALBRO HDA 35B
257	0.5/ .02		ELECTROLUX ET	0.3/ .012		WALBRO HDA 120

	Bar length	Chain speed	Chain pitch	Drive link gauge
	cm/inches	m/s	inches	mm/inches
55	38-51/15-20	17.4/9000 rpm	.325-3/8	1.5/ .058	/	1.3/ .050 1)
61	38-51/15-20	18.4/8300 rpm	3/8	1.5/ .058
242XP	28-46/11-18	19.1/9900 rpm	.325	1.5/ .058	/	1.3/ .050 1)
246	28-46/11-18	17.3/9000 rpm	.325	1.5/ .058	/	1.3/ .050 1)
254XP	33-51/13-20	17.3/9300 rpm	.325-3/8	1.5/ .058
257	33-51/13-20	17.3/9000 rpm	.325-3/8	1.5/ .058

1) From May 1996

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