Yamaha 150A 서비스 매뉴얼 - 페이지 37
{카테고리_이름} Yamaha 150A에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha 150A 46 페이지.
페이지 인쇄
SPEC
TIGHTENING TORQUES
SPECIFIED TORQUES
Part to be tightened
POWER UNIT
Fuel pump
Intake silencer
Carburetor drain plug
Pilot jet plug
Oil pump
Flywheel magnet assembly
(oil injection and 225DET)
Flywheel magnet assembly
(pre-mix except for 225DET)
Negative battery lead
Positive battery lead
Power unit mount
Ignition coil
Emergency switch
Starter motor lead
Relay assembly lead
Starter motor
Intake manifold
Reed valve
Reed valve stopper
Spark plug
Thermostat cover
Cylinder head cover
Cylinder head
Engine cooling water temperature
sensor
Cooling water pressure
control valve cover
Exhaust port outer cover
Crankcase
TIGHTENING TORQUES
1st
2nd
1st
2nd
1st
2nd
1st
2nd
1st
2nd
1st
2nd
1st
2nd
1st
2nd
Thread size
Nm
M5
3
M6
3
—
5
—
3
M6
7
M20
190
M20
165
M8
7
M6
4
M8
21
M6
8
—
4
M6
9
M6
4
M8
30
4
M6
8
M5
3
M3
1
M14
25
4
M6
8
4
M6
8
15
M8
30
—
18
4
M6
8
4
M6
8
10
M8
18
20
M10
40
2-18
Tightening torques
m•kgf
0.3
0.3
0.5
0.3
0.7
19
16.5
0.7
0.4
2.1
0.8
0.4
0.9
0.4
3.0
0.4
0.8
0.3
0.1
2.5
0.4
0.8
0.4
0.8
1.5
3.0
1.8
0.4
0.8
0.4
0.8
1.0
1.8
2.0
4.0
E
2
ft•lb
2.2
2.2
3.6
2.2
5.1
137
120
5.1
2.9
15
5.8
2.9
6.5
2.9
22
2.9
5.8
2.2
0.7
18
2.9
5.8
2.9
5.8
11
22
13
2.9
5.8
2.9
5.8
7.2
13
14
29