Tightening Torque - Suzuki DF2.5 General Information Manual

1-14 GENERAL INFORMATION

TIGHTENING TORQUE

Tightening torque – Important fasteners
ITEM
Cylinder head cover bolt
Cylinder head bolt
Crankcase bolt
Conrod cap bolt
Valve adjusting lock nut
Intake pipe bolt
Carburetor mounting bolt
Flywheel nut
Igniter unit bolt
Engine oil drain plug
Power unit mounting bolt
Tiller handle pivot bolt
Lower cover bolt
Swivel shaft nut
Gearcase bolt
Water pump case bolt
Propeller shaft bearing housing bolt
Tightening torque – General bolt
NOTE:
These value are only applicable when torque for a general bolt is not listed in the "Important fasteners" table.
TYPE OF BOLT
(Conventional or "4" marked bolt)
(Stainless steel bolt)
(7 marked or
THREAD
DIAMETER
THREAD
DIAMETER
marked bolt)
N·m
5 mm 7
6 mm 13
6 mm 11
5 mm 7
5 mm 7
6 mm 11
6 mm 10
10 mm 45
6 mm 10
10 mm 10
6 mm 10
8 mm 17
6 mm 8
8 mm 10
6 mm 8
6 mm 5
6 mm 8
N·m
5 mm 2 – 4
6 mm 4 – 7
8 mm 10 – 16
10 mm 22 – 35
5 mm 2 – 4
6 mm 6 – 10
8 mm 15 – 20
10 mm 34 – 41
5 mm 3 – 6
6 mm 8 – 12
8 mm 18 – 28
10 mm 40 – 60
TIGHTENING TORQUE
kg-m
0.7
1.3
1.1
0.7
0.7
1.1
1.0
4.5
1.0
1.0
1.0
1.7
0.8
1.0
0.8
0.5
0.8
TIGHTENING TORQUE
kg-m
0.2 – 0.4
0.4 – 0.7
1.0 – 1.6
2.2 – 3.5 16.0 – 25.5
0.2 – 0.4
0.6 – 1.0
1.5 – 2.0 11.0 – 14.5
3.4 – 4.1 24.5 – 29.5
0.3 – 0.6
0.8 – 1.2
1.8 – 2.8 13.0 – 20.0
4.0 – 6.0 29.0 – 43.5
lb-ft
5.0
9.5
8.0
5.0
5.0
8.0
7.0
32.5
7.0
7.0
7.0
12.5
6.0
7.0
6.0
3.5
6.0
lb-ft
1.5 – 3.0
3.0 – 5.0
7.0 – 11.5
1.5 – 3.0
4.5 – 7.0
2.0 – 4.5
6.0 – 8.5