Honda HRG416C1 Manual page 14

TORQUE VALUES
ENGINE TORQUE VALUES
Item
Crankcase cover bolt
Cylinder bolt
Spark plug
Connecting rod bolt
Tappet adjusting lock nut
Valve lifter bolt
Oil filler extension bolt
Governor holder shaft bolt
Fuel valve screw
Air cleaner case nut
Recoil starter bolt
Flywheel nut
Engine stop switch screw
Top cover screw
Carburetor float chamber set bolt
Pilot jet access screw
LUBRICATION & SEAL POINT
ENGINE
Material
Engine oil
Multi-purpose grease
Thread Dia.
x Pitch N·m
M8 x 1.25
M8 x 1.25
M14 x 1.25
M7 x 1.0
M5 x 1.0
M6 x 1.0
M6 x 1.0
M6 x 1.0
Tapping
screw
M6 x 1.0
M6 x 1.0
M14 x 1.5
M4 x 0.7
M5 x 0.8
–
M5 x 0.8
Location
Crankshaft journal
Crankshaft crank pin
Crankcase bearing area
Crankcase cover bearing area
Piston outer surface and piston pin hole
Piston pin outer surface
Piston ring entire surface
Cylinder inner surface
Connecting rod big and small end bearing area
Connecting rod bolt threads and seating surface
Camshaft bearing, cam profile, and decompressor
Valve stem sliding surface and stem end
Valve spring whole surface
Rocker arm slipper surface
Rocker arm shaft whole surface
Tappet adjusting screw threads
Tappet adjusting lock nut threads and seating surface
Governor holder shaft journal
Governor arm shaft journal
Flywheel nut threads and seating surface
Timing gear teeth
Valve lifter slipper surface
Valve lifter bolt shaft journal
Timing gear thrust washer both sides
Breather tube end
Oil seal lips
O-ring
Torque values
kgf·m lbf·ft
24 2.4
24 2.4
20 2.0
12 1.2
8 0.8
10 1.0
12 1.2
12 1.2
2.5 0.3
8.5 0.9
8.5 0.9
55 5.6
1.8 0.2
1.0 0.1
6.9 0.7
3.4 0.3
SERVICE INFORMATION
Remarks
18
18
15
9 Apply engine oil to the
threads and seating
surface.
5.9 Apply engine oil to the
threads and seating
surface.
7 Apply engine oil to the
shaft journal.
9
9
1.8 Self-tapping screw
6.3
6.3
41 Apply engine oil to the
threads and seating
surface.
1.3
0.7
5.1
2.5
Remarks
Apply in case of hard to install
2-3