Husqvarna Snow Blower Cover Owner Manual - Page 5

General Specifications Item Maximum Speed 208cc 3850±50rpm 291cc 3850±50rpm 414cc 3850±50rpm Idle Speed 2150+/-50rpm 2150+/-50rpm 2150+/-50rpm Compression Ratio 8.5:1 8.2:1 8:1 Displacement 208cc 291cc 414cc Compression Release yes yes yes Cast Iron Sleeve yes yes yes Bore x Stroke 2.76" x 2.13" (70mm x 54mm) 3.15" x 2.28" (80mm x 58mm) 3.54" x 2.56" (90mm x 65mm) PTO Rotation CCW (measured from PTO side) CCW (measured from PTO side) CCW (measured from PTO side) Fuel (DO NOT USE E85) regular unleaded gasoline regular unleaded gasoline regular unleaded gasoline Low Oil Shutoff if equipped if equipped if equipped Fuel Shutoff Valve yes yes yes Oil Fill Capacity 16oz 32oz 38oz Spark Plug Gap 0.7-0.8mm (.027-.030 in.) 0.7-0.8mm (.027-.030 in.) 0.7-0.8mm (.027-.030 in.) Ignition Air Gap (At Flywheel) 0.4 +/- 0.2mm 0.4 +/- 0.2mm 0.4 +/- 0.2mm Valve Adjustment (gap) Intake .15 +/- .02mm (.005-.007in) .15 +/- .02mm (.005-.007in) .15 +/- .02mm (.005-.007in) Valve Adjustment (gap) Exhaust .20 +/- .02mm (.007-.009 in.) .20 +/- .02mm (.007-.009 in.) .20 +/- .02mm (.007-.009 in.) Dry Weight (Summer Engines) 35lbs (16.6kg) 57.32lbs (26kg) 69.45lbs (31.5kg) Dry Weight (Snow Engines) 38lbs (17.25kg) 61.5lbs (28.9kg) 75.5lbs (34.3kg) Rev:010410 Copyright © 2010 Liquid Combustion Technology, LLC LCT Engine Service Manual: 208cc, 291cc & 414cc 4