Tecumseh HM70 User Manual

96
ENGINE SPECIFICATIONS STANDARD POINT IGNITION (Cont.)
All models have point setting of .020" (.508 mm), spark plug gap of .030" (.762 mm), valve seat angle of 46
0
.
All dimensions are in inches.
* Check to detemine bore size
Notes: (A) VM & HM80 - Displacement 19.41 (318 cc) (B) VM & HM80 - Bore 3-1/8"(79.375 mm) (C) VM & HM80 Piston Dia. 3.1195/3.1205
(79.235/79.261 mm) (D) VH50, 60 .0015/.0055 (.038/.140mm) (E) VH70 .0038/.0073 (.097/.185 mm) (F) VH, HH50-70 Models .003/.031
(.762/.787 mm)
SNOITACIFICEPS07MH,071MVT
,*08MV,08V
*08MH,07H
,591MVT,*08MV
08MHH,*08MH*001MH,001MV*001MH,022MVT
.S.U
cirteM
mm
.S.U
cirteM
mm
.S.U
cirteM
mm
.S.U
cirteM
mm
.S.U
cirteM
mm
)cc()³ni(tnemecalpsiD
71.7124.18256.8176.50334.91
Aeton
64.8132.0280.33328.1236.753
ekortS
235.213.46235.213.46235.2
Beton
13.46235.213.46235.213.46
eroB
5739.2
5839.2
316.47
836.47
0260.3
0360.3
577.77
008.77
0521.3
0621.3
573.97
004.97
0781.3
0881.3
059.08
579.08
0213.3
0313.3
521.48
051.48
.miDgnimiT
.C.D.T.B
090.0682.2090.0682.2090.0682.2090.0682.2090.0682.2
ecnaraelCevlaV
800.
210.
302.
503.
800.
210.
302.
503.
800.
210.
302.
503.
800.
210.
302.
503.
800.
210.
302.
503.
htdiWtaeSevlaV
240.
250.
760.1
123.1
240.
250.
760.1
123.1
240.
250.
760.1
123.1
240.
250.
760.1
123.1
240.
250.
760.1
123.1
ediuGevlaV
.miDezisrevO
2343.
2443.
717.8
347.8
2343.
2443.
717.8
347.8
2343.
2443.
717.8
347.8
2343.
2443.
717.8
347.8
2343.
2443.
717.8
347.8
dnEtfahsknarC
yalP
500.
720.
721.
686.
500.
720.
721.
686.
500.
720.
721.
686.
500.
720.
721.
686.
500.
720.
721.
686.
lanruoJnipknarC
.aiD
0681.1
5681.1
421.03
731.03
0681.1
5681.1
421.03
731.03
0681.1
5681.1
421.03
731.03
0681.1
5681.1
421.03
731.03
0681.1
5681.1
421.03
731.03
.gaMtfahsknarC
.aiD.grBniaM
5899.
0999.
263.52
573.52
5899.
0999.
263.52
573.52
5899.
0999.
263.52
573.52
5899.
0999.
263.52
573.52
5899.
0999.
263.52
573.52
.O.T.PtfahsknarC
.aiD.grBniaM
0781.1
5781.1
051.03
361.03
0781.1
5781.1
051.03
361.03
0781.1
5781.1
051.03
361.03
0781.1
5781.1
051.03
361.03
0781.1
5781.1
051.03
361.03
gniraeBtfahsmaC
0326.
5326.
428.51
738.51
0326.
5326.
428.51
738.51
0326.
5326.
428.51
738.51
0326.
5326.
428.51
738.51
0326.
5326.
428.51
738.51
.aiDdoR.nnoC
.grBknarC
0881.1
5881.1
571.03
881.03
0881.1
5881.1
571.03
881.03
0881.1
5881.1
571.03
881.03
0881.1
5881.1
571.03
881.03
0881.1
5881.1
571.03
881.03
retemaiDnotsiP
trikSfOmottoB
5239.2
5339.2
684.47
115.47
5750.3
5850.3
Ceton
166.77
686.77
5911.3
5021.3
532.97
162.97
5181.3
5281.3
018.08
638.08
0903.3
5013.3
940.48
780.48
evoorGgniR
ecnaraelCediS
.pmoCdn2&ts1
200.
500.
150.
721.
200.
500.
150.
721.
200.
500.
150.
721.
200.
500.
150.
721.
200.
500.
150.
721.
evoorGgniR
ecnaraelCediS
liOmottoB
100.
400.
520.
201.
100.
400.
520.
201.
100.
400.
520.
201.
100.
400.
520.
201.
100.
400.
520.
201.
trikSnotsiP
ecnaraelC
400.
600.
201.
251.
5300.
5500.
980.
041.
5400.
5600.
411.
571.
5400.
5600.
411.
571.
5100.
0400.
830.
201.
paGdnEgniR
010.
020.
452.
805.
010.
020.
452.
805.
010.
020.
452.
805.
010.
020.
452.
805.
010.
020.
452.
805.
niaMrednilyC
.grB
5000.1
0100.1
314.52
524.52
5000.1
0100.1
314.52
524.52
5000.1
0100.1
314.52
524.52
5000.1
0100.1
314.52
524.52
5000.1
0100.1
314.52
524.52
rednilyC
egnalF/revoC
gniraeBniaM
retemaiD
0981.1
5981.1
102.03
312.03
0981.1
5981.1
102.03
312.03
0981.1
5981.1
102.03
312.03
0981.1
5981.1
102.03
312.03
0981.1
5981.1
102.03
312.03

Tecumseh HM70 Specifications

General

Brand	Tecumseh
Model	HM70
Category	Engine
Language	English