Yamaha F50A - Page 179

62Y3A11
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No. Part name Q’ty Remarks
Tightening torques
Stage N·mkgf·mft·lb
1 Oil filter 1 18 1.8 13
2 Crankshaft 1
3 Bolt 10 M8
×
82 mm 1st
2nd
15
30
1.5
3.0
11
22
4 Bolt 10 M6
×
35 mm 1st
2nd
6
12
0.6
1.2
4.3
8.7
5 Crankcase 1
6 Oil seal 1
Not reusable
7 Main bearing 10
8 Oil seal 1
Not reusable
9 Connecting rod bearing 8
10 Connecting rod cap 4
11 Bolt 8 1st
2nd
6
17
0.6
1.7
4.3
12
12 Dowel pin 2
13 Cylinder body 1
14 Connecting rod 1
15 Piston pin clip 2
Not reusable
16 Piston pin 1
17 Piston 1
18 Oil ring 1
19 Second ring 1
20 Top ring 1
21 Piston assembly 1
22 Gasket 1
Not reusable
23 Exhaust cover 1
24 Thermostat 1
25 Gasket 1
Not reusable
26 Cover 1
27 Bolt 2 M6
×
35 mm
28 Clamp 1
29 Bolt 10
30 Grommet 1
Cylinder body