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TABLE OF TORQUE LIMITS
INCH POUNDS NEWTON METERS
Cylinder 80 - 100 9 - 11
Flywheel Nut 264 - 324 30 - 37
Connecting Rod Screws
Aluminum Rods 40 - 50 4.5 - 5.5
Steel Rods 70 - 80 8 - 9
Spark Plug 192 - 264 21.5 - 30
Fuel Tank Screws 12 - 20 1.5 - 2
Blower Housing Mounting Screws 80 - 100 9-11
Muffler Mounting Screws 80 - 100 9 - 11
Muffler Cover (Snowthrowers) 20 - 30 2 - 3.5
Stator to Base (Except Outboards) 80 - 100 9 - 11
External Screws to Laminations 30 - 40 3.5 - 4.5
Point Screw 15 - 25 1.5 - 3
Air Filter or Carburetor Baffle (Metal) 30 - 40 3.5 - 4.5
Air Filter (Plastic) 18 - 25 2 - 3
Carburetor Mounting Nuts 60 - 75 7- 8.5
Reed Plate, Cover Plate 35 - 45 4-5
Reed Hold down 15 - 25 1.5- 3
Compression Release Cover 30 - 40 3.5 - 4.5
Shroud Base to Block 80 - 100 9 - 11
Starter Mounting Screws (Metal) 50 - 70 5.5- 8
Starter Mounting Screws (Plastic) 30 - 40 3.5 - 4.5
Electric Starter Mounting Screws 65 - 85 7.5 - 9.5
Stop Lever to Head 80 - 100 9 - 11
Speed Control to Shroud Base 30 - 40 3.5 - 4.5
Compliance Brake Bracket to Cylinder 60 - 80 7 - 9
Compliance Brake Bracket to Base 35 - 50 4 - 5.5
"Torque specifications listed on this page should not be confused with the torque value observed on engines which have
been run. Torque relaxation occurs on all engines from thermal expansion and contraction. The torque specifications take
relaxation into account so a sufficient clamping force exists after an engine has been run.
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