Specifications

73
SECTION 4. TORQUE SPECIFICATIONS
VALVE-IN-HEAD
TORQUE SPECIFICATIONS
INCH Nm
Cylinder Head Bolts 180 - 240 20.3 - 27.1
Connecting Rod Screw or Nut 86 - 110 9.7 - 12.4
Mounting Flange Cylinder Cover Screw 100 - 130 11.3 - 14.7
Cylinder Cover Flywheel End 120 - 160 13.6 - 18.1
Flywheel Nut 600 - 660 67.8 - 74.6
P.T.O. Shaft to Flywheel 100 - 125 11.3 - 14.1
Spark Plug 220 - 280 24.9 - 31.6
Intake Pipe to Cylinder 72 - 96 8.1 - 10.9
Carburetor to Intake Pipe 48 - 72 5.4 - 8.1
Air Cleaner Elbow to Carburetor 25 - 35 2.8 - 4.0
Air Cleaner Bracket to Elbow 15 - 25 1.7 - 2.8
Air Cleaner Bracket to Carburetor 15 - 25 1.7 - 2.8
Tank Bracket to Cylinder (5/16'’ Lower) 150 - 200 17.0 - 22.6
Tank Bracket to Cylinder (1/4'’) 96 - 120 10.9 - 13.6
Starter-Recoil-Top Mount 40 - 60 4.5 - 6.8
Starter-Electric-Straight Drive 140 - 170 15.8 - 19.2
Rope Start Pulley Mounting Screws 60 - 75 6.8 - 8.5
Rocker Arm Box to Cylinder Head 80 - 90 9.0 - 10.2
Rocker Arm Cover and Breather (Screw to Stud) 15 - 20 1.7 - 2.3
Rocker Arm Adjusting Screw Lock Nut 50 - 70 5.5 - 8.0
Rocker Box Cover to Mtg. Stud 20 - 30 2.3 - 3.4
Magneto Stator Mounting Screw 72 - 96 8.1 - 10.9
Blower Housing to Baffle or Cylinder 48 - 72 5.4 - 8.1
Housing Baffle to Cylinder 72 - 96 8.1 - 10.9
Blower Housing Extension to Cylinder 72 - 96 8.1 - 10.9
Governor Rod Clamp to Rod (Screw and Nut) 15 - 25 1.7 - 2.8
Governor Rod Clamp to Lever (Screw and Nut) 15 - 20 1.7 - 2.3
Ground Wire to Terminal 5 - 10 .6 - 1.1
Toggle Stop Switch Nut 10 - 15 1.1 - 1.7
Oil Drain Plug 3/8 18 80 - 100 9.0 - 11.3
Oil Drain Cap 35 - 50 4.0 - 5.7
Oil Fill Plug (Large Diameter) Hand Tighten Hand Tighten