Tecumseh HM100 Technician's Handbook

98
SOLID STATE AND EXTERNAL IGNITION
* 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)
All solid state models have air gap settings of .0125" (.3175 mm), spark plug gap of .030" (.762 mm), valve seat angle of 46
0
.
All dimensions are in inches.
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44.1105.78123.1135.5819.1140.59140.2143.79181.2136.991
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448.1838.64448.1838.64839.132.94839.132.94052.251.75
eroB
218.2
318.2
524.17
054.17
597.2
697.2
399.07
810.17
597.2
697.2
399.07
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218.2
318.2
524.17
054.17
526.2
626.2
576.66
007.66
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400.
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201.
302.
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530.
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428.51
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598.12
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598.12
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314.52
524.52
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314.52
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310.72
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trikSfOmottoB
2708.2
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303.17
323.17
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668.07
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retemaiDgniraeB
5000.1
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314.52
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314.52
524.52

Tecumseh HM100 Specifications

General

Brand	Tecumseh
Model	HM100
Category	Engine
Language	English