SPEC
72
TIGHTENING TORQUE
ENGINE
Parts to be tightened
Tightening torque
Remarks
Nm
m•kg
ft•lb
Spark plug
13
1.3
9.4
Cylinder head bolt (M10
×
1.25)
See NOTE.*1
Apply the engine oil.
Cylinder head bolt
12
1.2
8.7
Camshaft cap and cylinder head
10
1.0
7.2
Apply the engine oil.
Cylinder head cover
12
1.2
8.7
Camshaft and camshaft sprocket
24
2.4
17
Timing chain tensioner
10
1.0
7.2
Timing chain tensioner cap
7
0.7
5.1
Timing chain guide (exhaust and intake)
10
1.0
7.2
Apply LOCTITE
®
Cylinder head water jacket
10
1.0
7.2
Thermostat housing cover
10
1.0
7.2
Coolant temperature sensor
23
2.3
17
Hose band
2
0.2
1.4
Water pump
12
1.2
8.7
Coolant reservoir tank
10
1.0
7.2
Bleed bolt (cooling system)
13
1.3
9.4
Oil cooler
10
1.0
7.2
Apply LOCTITE
®
Engine mounting bolt spacer
9
0.9
6.5
Engine mounting nut
65
6.5
47
Engine mounting bracket
25
2.5
18
Oil pan
10
1.0
7.2
Oil pan drain bolt
10
1.0
7.2
Oil filter cartridge
17
1.7
12
Oil pump
12
1.2
8.7
Oil pump drive chain guide
10
1.0
7.2
Oil pump housing cover
4
0.4
2.9
Oil pump driven gear
15
1.5
11
Oil tank drain bolt
16
1.6
11
Oil tank and frame (bolt)
10
1.0
7.2
Oil tank and frame (nut)
19
1.9
13
Oil gallery bolt
20
2.0
14
Oil cooler outlet pipe
10
1.0
7.2
Check valve
10
1.0
7.2
Exhaust pipe joint
25
2.5
18
Muffler band
20
2.0
14
Exhaust pipe
25
2.5
18
Exhaust pipe joint band
9
0.9
6.5
Muffler
16
1.6
11
Muffler cover
11
1.1
8.0
Muffler cover plate
11
1.1
8.0
Muffler side cover
7
0.7
5.1
Exhaust pipe joint cover
6
0.6
4.3
Crankcase (M9 × 1.25)
See NOTE.*2
Apply the engine oil.
Crankcase (M8 × 1.25)
24
2.4
17
Apply the engine oil.
Crankcase (M6 × 1.0)
12
1.2
8.7
Apply the engine oil.
Primary sheave drive shaft assembly bolt
12
1.2
8.7
Connecting rod and cap
See NOTE.*3
TIGHTENING TORQUE