Tecumseh SPECTRA 37 Service And Repair Manual page 68

For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
DESCRIPTION
Boring
Stroke
Engine displacement
Air gap between
elect. ignition coil
and flywheel 3350/3650/3850 0.30 ÷ 0.40 .012 ÷ .016
Spark advance
Distance between spark plug
electrodes
Distance between ring points
Piston skirt diam.
Width of snap ring groove
Width of snap rings
Piston pin diam.
Crank journal diam.
2-STROKE ENGINES PRODUCED FROM 1985/86 TO PRESENT
2-STROKE ENGINE SPECIFICATIONS
mm
MV 100
MV 100-S
53.061
53.086
44.5
3
cm
98.49
N/1
3000/3150 0.20 ÷ 0.30 .008 ÷ .012
Electronic
0.55
0.60
0.20
0.35
52.781
52.857
1.638
1.664
1.562
1.587
12.692
12.697
21.399
21.412
www.mymowerparts.com
Inch
MV 100
MV 100.S
2.089
2.090
1.752
cu. inch.
6.01
Electronic
.022
.024
.008
.014
2.078
2.081
.0644
.0655
.0614
.0624
.4996
.4998
.8424
.8429
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