Generac Power Systems 940-2 General Specifications, Model, GV-220, Part SPECIFICATIONS & CHARTS

Part 8

SPECIFICATIONS & CHARTS

	GENERAL SPECIFICATIONS
MODEL		GV-220
BORE		2.95 inches (75mm)
STROKE		1.93 inches (49mm)
DISPLACEMENT		216.5cc
OIL CAPACITY
W/O FILTER CHANGE		21 ounces (620ml)
WITH FILTER CHANGE		29.5 ounces (870 ml)

	VALVE TRAIN
MODEL		GV-220
VALVE SEAT WIDTH:
DESIGN WIDTH		0.034-0.044 inch (0.87-1.13mm)
VALVE SEAT ANGLE		45 degrees
VALVE MARGIN:
DESIGN MARGIN		0.034-0.044 inch
		(0.87-1.13mm)
INTAKE VALVE STEM
DIAMETER:
DESIGN DIAMETER		0.274-0.275 inch
		(6.965-6.980mm)
EXHAUST VALVE STEM
DIAMETER:
DESIGN DIAMETER		0.273-0.274 inch
		6.965-6.980mm)
TAPPET DIAMETER
INTAKE AND EXHAUST:
DESIGN DIAMETER		0.293-0.294 inch
		(7.457-7.475mm)
VALVE SPRINGS:
FREE LENGTH		2.074 inch (52.69mm)
FORCE REQUIRED TO
COMPRESS SPRING
TO 1.39 INCH (35.2mm)		19.8-21.8 pounds
		(9.0-9.9kg)
VALVE CLEARANCE:
INTAKE		0.001-0.0022 inch
		(0.03O.056mm)
EXHAUST		0.0018-0.003 in.
		(0.07-0.046mm)
VALVE GUIDES:
DESIGN DIAMETER		0.237-0.2364 inch
		(6.02-6.005mm)
	CRANKSHAFT END PLAY

ALLOWABLE END PLAY

0.006-0.023 inch

(0.14-0.60mm)

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