35
All Dimensions are in inches TC200 TC300
US Metric US Metric
mm mm
HP (Approx.) 1.6 1.19 Kw 2.0 1.49 Kw
Bore 1.4370 36.49 1.7495 44.43
1.4380 36.52 1.7505 44.46
Stroke 1.25 31.7 1.25 31.7
Displacement (in
2
) (cc) 2.0 32.78 cc 3.0 49.17 cc
Spark Plug Gap .030 .762 .030 .762
Ignition Module Air Gap .0125 .317 .030 .762
Note (A)
Piston Ring End Gap .004 .101 .005 .127
.014 .355 .015 .381
Piston Diameter 1.4330 36.398 1.7450 44.303
1.4345 36.436 1.7465 44.361
Piston Ring Groove Width .0485 1.231 .0485 1.2319
Top/Bottom .0495 1.257 .0495 1.2573
Piston Ring Width .046 1.168 .046 1.1684
.047 1.193 .047 1.1938
Crankpin Journal .5985 15.201 .5985 15.201
Diameter .5990 15.214 .5990 15.214
Note (B) Note (B)
Main Bearing Diameter .6248 15.869 .6248 15.869
P.T.O. Side .6253 15.882 .6253 15.882
Note (C) Note (C)
Main Bearing Diameter .4993 12.682 .4993 12.682
Flywheel .5003 12.702 .5003 12.707
Crankshaft .004 .1016 .004 .1016
End Play .012 .305 .012 .305
Note (D) Note (D)
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.
ENGINE SPECIFICATIONS
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