Yamaha F50 Service Manual

							62Y3A115-14
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1 Flywheel magnet 1
2 Stator coil 1
3 Cover 1
4Grommet 2
5 Nut 1 160 16 116
6 Washer 1
7Bolt 3 M6 ×
 25 mm
8 Lighting coil coupler 1
9 Charge coil coupler 1
10 Stator base 1
11 Pulser coil coupler 1
12 Screw 4 M6 ×
 24 mm 4 0.4 2.9
13 Dowel pin 2
14 Woodruff key 1
15 Cover 1
16 Screw 3 M6 ×
 35 mm 3 0.3 2.2
Power unit 
						

							POWRPower unit
5-1562Y3A11 
						

							62Y3A115-16
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1 Throttle cable 1
2 Shift cable 1 F50/F50A, T50/FT50B
3 Shift cable 1 FT50C
4 Fuel pump 1
5 Fuel filter assembly 1 F50/F50A
6 Fuel filter assembly 1 T50/FT50B, FT50C
7 Carburetor assembly 1
8Bolt 3 M6 ×
 20 mm
9Plate 1
10 Clip 1
11 Clip 1
12 Grommet 1
13 Holder 1 F50/F50A, T50/FT50B
14 Holder 1 FT50C
15 Bolt 2
16 O-ring 1
Not reusable
17 Clip 2
18 Fuel hose 2 Fuel pump-to-carburetor
19 Bolt 1
20 Clip 1
21 Fuel hose 1 Fuel filter-to-fuel joint
22 Bolt 8
23 O-ring 4
Not reusable
24 Dowel pin 2
25 Clip 1
26 Blowby hose 1
27 Prime Start coupler 1
28 Bolt 2 M6 ×
 30 mm
29 Collar 2
30 Throttle link rod 1
Power unit 
						

							POWRPower unit
5-1762Y3A11 
						

							62Y3A115-18
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1 Power trim and tilt relay 1 EHT/ET models
2Bolt 1 M8 ×
 16 mm 9 0.9 6.5
3 Negative battery lead 1
4 Wiring harness extension 1
5Grommet 1
6 Nut 1 7 0.7 5.1
7 Spring washer 1
8 Positive battery lead 1
9 PTT relay positive lead 1 EHT/ET models
10 Fuse holder lead 1
11 Clip 1
12 Warning indicator coupler 1 EHD/EHT models
13 Trailer switch coupler 1 EHT/ET models
14 Plastic tie 1
Not reusable
15 Pilot water hose 1
16 Bolt 2 M6 ×
 20 mm
17 Neutral switch 1 Tiller handle models
18 Plate 1 Remote control models
19 Neutral switch lead 2 Tiller handle models
20 Ground lead 3
21 Bolt 1 M6 ×
 12 mm
22 PTT relay lead 2 EHT/ET models
23 Nut 2 EHT/ET models
24 Spring washer 2 EHT/ET models
25 PTT motor lead 2 EHT/ET models
Green, blue
26 Bolt 2 M6 ×
 20 mm
EHT/ET models
Power unit 
						

							POWRPower unit
5-1962Y3A11 
						

							62Y3A115-20
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1Bracket 1
2 Starter motor 1
3 Spark plug cap 4
4 Ignition coil 2
5 Wiring harness 1
6 Thermoswitch 1
7 Holder 1
8Bolt 1 M6 ×
 12 mm
9 Ground lead 3
10 Bolt 1 M6 ×
 12 mm
11 Oil pressure switch 1 9 0.9 6.5
12 Oil pressure switch lead 1
13 Screw 1 2 0.2 1.4
14 Ignition coil lead 2
15 Bolt 4 M6 ×
 30 mm 7 0.7 5.1
16 Thermoswitch lead 2
17 Rectifier Regulator coupler 1
18 CDI unit coupler 1
19 Bolt 2 M8 ×
 25 mm 30 3.0 22
20 Bolt 3 M8 ×
 35 mm
21 Nut 1
22 Spring washer 1
23 Starter motor lead 1
24 Spring washer 1
25 Nut 1 7 0.7 5.1
26 Bolt 1 M8 ×
 45 mm 30 3.0 22
Power unit 
						

							POWRPower unit
5-2162Y3A11 
						

							62Y3A115-22
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1 Power unit 1
2 Engine oil dipstick 1
3 Gasket 1
Not reusable
4 Dowel pin 2
5Bolt 2 M6 ×
 16 mm
6Bolt 8 M8 ×
 80 mm 21 2.1 15
7 Apron 1
8 Screw 2 M6 ×
 24 mm
9Nut 2
Power unit 
						

							POWRPower unit
5-2362Y3A11