Section 4. Torque Specifications; Valve-In-Head - Tecumseh HH100 Handbook

SECTION 4. TORQUE SPECIFICATIONS

Cylinder Head Bolts
Connecting Rod Screw or Nut
Mounting Flange Cylinder Cover Screw
Cylinder Cover Flywheel End
Flywheel Nut
P.T.O. Shaft to Flywheel
Spark Plug
Intake Pipe to Cylinder
Carburetor to Intake Pipe
Air Cleaner Elbow to Carburetor
Air Cleaner Bracket to Elbow
Air Cleaner Bracket to Carburetor
Tank Bracket to Cylinder (5/16'' Lower)
Tank Bracket to Cylinder (1/4'')
Starter-Recoil-Top Mount
Starter-Electric-Straight Drive
Rope Start Pulley Mounting Screws
Rocker Arm Box to Cylinder Head
Rocker Arm Cover and Breather (Screw to Stud)
Rocker Arm Adjusting Screw Lock Nut
Rocker Box Cover to Mtg. Stud
Magneto Stator Mounting Screw
Blower Housing to Baffle or Cylinder
Housing Baffle to Cylinder
Blower Housing Extension to Cylinder
Governor Rod Clamp to Rod (Screw and Nut)
Governor Rod Clamp to Lever (Screw and Nut)
Ground Wire to Terminal
Toggle Stop Switch Nut
Oil Drain Plug 3/8 18
Oil Drain Cap
Oil Fill Plug (Large Diameter)

VALVE-IN-HEAD

TORQUE SPECIFICATIONS
INCH
180 - 240
86 - 110
100 - 130
120 - 160
600 - 660
100 - 125
220 - 280
72 - 96
48 - 72
25 - 35
15 - 25
15 - 25
150 - 200
96 - 120
40 - 60
140 - 170
60 - 75
80 - 90
15 - 20
50 - 70
20 - 30
72 - 96
48 - 72
72 - 96
72 - 96
15 - 25
15 - 20
5 - 10
10 - 15
80 - 100
35 - 50
Hand Tighten Hand Tighten
Nm
20.3 - 27.1
9.7 - 12.4
11.3 - 14.7
13.6 - 18.1
67.8 - 74.6
11.3 - 14.1
24.9 - 31.6
8.1 - 10.9
5.4 - 8.1
2.8 - 4.0
1.7 - 2.8
1.7 - 2.8
17.0 - 22.6
10.9 - 13.6
4.5 - 6.8
15.8 - 19.2
6.8 - 8.5
9.0 - 10.2
1.7 - 2.3
5.5 - 8.0
2.3 - 3.4
8.1 - 10.9
5.4 - 8.1
8.1 - 10.9
8.1 - 10.9
1.7 - 2.8
1.7 - 2.3
.6 - 1.1
1.1 - 1.7
9.0 - 11.3
4.0 - 5.7
73