Engine Specifications - Tecumseh TC Series Technician's Handbook

ENGINE SPECIFICATIONS

All Dimensions are in inches
HP (Approx.)
Bore
Stroke
Displacement (in
Spark Plug Gap
Ignition Module Air Gap
Piston Ring End Gap
Piston Diameter
Piston Ring Groove Width
Top/Bottom
Piston Ring Width
Crankpin Journal
Diameter
Main Bearing Diameter
P .T.O. Side
Main Bearing Diameter
Flywheel
Crankshaft
End Play
Note (A) - TC300 rotary mower applications use .0125" (.317 mm) air gap.
Note (B) - Mechanically retained needle bearings use .6850/.6855 (17.399 mm / 17.411 mm)
or .6870/.6875 (17.449 mm / 17.462 mm)
Note (C) - Check to determine bearing diameters .7498/.7503 (19.044 mm / 19.057 mm),
.6695/.6699 (17.005 mm / 17.015 mm), .5898/.5903 (14.980 mm / 14.993 mm)
Note (D) - Engine with P.T.O. ball bearings no end play.
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TC200
US
1.6
1.4370
1.4380
1.25
2
) (cc) 2.0
.030
.0125
.004
.014
1.4330
1.4345
.0485
.0495
.046
.047
.5985
.5990
Note (B)
.6248
.6253
Note (C)
.4993
.5003
.004
.012
Note (D)
Not For Resale
Metric US
mm
1.19 Kw 2.0
36.49 1.7495
36.52 1.7505
31.7 1.25
32.78 cc 3.0
.762 .030
.317 .030
Note (A)
.101 .005
.355 .015
36.398 1.7450
36.436 1.7465
1.231 .0485
1.257 .0495
1.168 .046
1.193 .047
15.201 .5985
15.214 .5990
Note (B)
15.869 .6248
15.882 .6253
Note (C)
12.682 .4993
12.702 .5003
.1016 .004
.305 .012
Note (D)
TC300
Metric
mm
1.49 Kw
44.43
44.46
31.7
49.17 cc
.762
.762
.127
.381
44.303
44.361
1.2319
1.2573
1.1684
1.1938
15.201
15.214
15.869
15.882
12.682
12.707
.1016
.305
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