Technical Data - Husqvarna 545RXT AT Workshop Manual

Technical data

Displacement
cm3/cubic inch
545RXT AT
545FX AT
545FXT AT
Compression ratio
545RXT AT
545FX AT
545FXT AT
Air gap mm/
inch
545RXT AT 0.3 / 0.012
545FX AT
0.3 / 0.012
545FXT AT 0.3 / 0.012
6 – English
2 Technical data
Cylinder bore
Ø mm/Ø inch
45.7 / 2.79
45.7 / 2.79
45.7 / 2.79
9.2
9.2
9.2
Pre-ignition angle
max output
32°
32°
32°
42 / 1.65
42 / 1.65
42 / 1.65
Spark plug
NGK CMR6H
NGK CMR6H
NGK CMR6H
Pre ignition Idle
RPM Range
2° - 27°
2° - 27°
2° - 27°
Stroke length Max. output/speed
mm/inch
33.0 / 1.30
33.0 / 1.30
33.0 / 1.30
Electrode gap
mm/inch
0.5 / 0.02
0.5 / 0.02
0.5 / 0.02
Air filter type
Paper
Paper / Nylon
Paper / Nylon
kW/hp/rpm
2.2 / 2.7 / 9000
2.2 / 2.7 /9000
2.2 / 2.7 9000
Ignition system
Walbro
Walbro
Walbro
Carburettor type
Diaphragm
Diaphragm
Diaphragm