Yamaha F50 Service Manual

							62Y3A117-12
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
31 Screw 2 M6 ×
 40 mm
32 Throttle grip 1
33 Screw 1 M5 ×
 25 mm
34 Washer 1
35 Spring 1
36 Bushing 1
Tiller handle (F50/F50A, T50/FT50B) 
						

							BRKTBracket unit
7-1362Y3A11 
						

							62Y3A117-14
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1 Tiller handle 1
2 Cotter pin 1
Not reusable
3 Friction adjusting knob 1
4Grommet 1
5 Plastic tie 1
6 Cable clamp 1
7Stay 1
8Bolt 1 M6 ×
 14 mm
9 Throttle cable 1 Short
10 Clip 1
11 Throttle arm 1
12 Throttle arm shaft 1
13 Shift cable 1 Long
14 Shift cable bracket 1
15 Bolt 1 M6 ×
 14 mm
16 Clip 1
17 Frame 1
18 Screw 2 M5 ×
 14 mm
19 Bolt 1 M6 ×
 14 mm
20 Spring housing 1
21 Spring 1
22 Actuator 1
23 Roller 1
24 Bushing 1
25 Shift arm 1
26 Bolt 2 M6 ×
 30 mm
27 Throttle shaft 1
28 Friction piece 1
29 Nut 1
Tiller handle (F50/F50A, T50/FT50B) 
						

							BRKTBracket unit
7-1562Y3A11
Checking the throttle cable and shift 
cable
1. Check the operation of the throttle cable
and shift cable.
2. Check the inner wire and outer wire of
both cables for bends or damage, and
the rubber seals for damage. Replace if
necessary.
Assembling the tiller handle
1. Install the throttle shaft 1
 and throttle
arm 2
 into the frame 3
. Align the mark
a
 of the fully closed position of the throt-
tle shaft to the shaft holder. Align the
mark b
 of the fully closed position of the
throttle arm to the indent of the frame.
NOTE:
Make sure that the throttle grip is fully closed
when installing the throttle cable. 
						

							62Y3A117-16
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— MEMO —
Tiller handle (F50/F50A, T50/FT50B) 
						

							BRKTBracket unit
7-1762Y3A11
Tiller handle (FT50C)7 
						

							62Y3A117-18
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1Bolt 1 M8 ×
 30 mm
2Nut 1
3 Wing nut 1 13 1.3 9.4
4 Friction piece 1
5Bolt 1 M6 ×
 35 mm
6 Friction rod 1
7 Washer 1
8Nut 1
9 Washer 2
10 Link rod 1
11 Nut 1
12 Plate 1
13 Bolt 3 M6 ×
 20 mm
14 Grommet 1
15 Cable guide 1
16 Grommet 1
17 Plastic tie 2
18 Battery lead 1
Tiller handle (FT50C) 
						

							BRKTBracket unit
7-1962Y3A11 
						

							62Y3A117-20
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1 Tiller handle 1
2 Tiller handle wiring 
harness1
3 Clip 1
4 Shift rod 1
5 Nut 2 37 3.7 27
6 Bushing 1
7 Bolt 1 M12 ×
 70 mm
8 Clip 1
9 Throttle cable 1 37 3.7 27
10 Nut 1
11 Plastic washer 2
12 Metal washer 2
13 Wave washer 1
14 Pin 1
15 Gear 1
16 Throttle shaft 1
17 Bolt 1 M6 ×
 25 mm
18 Friction piece 1
19 Wing nut 1
20 Bolt 1 M6 ×
 25 mm
21 Gasket 1
22 Cover 1
23 Bolt 4 M5 ×
 14 mm
24 Bolt 1 M6 ×
 8 mm
25 Grease nipple 1
26 Case 1
27 Bushing 1
28 Spring 1
29 Washer 1
30 Throttle grip 1
31 Screw 1 M5 ×
 25 mm
Tiller handle (FT50C) 
						

							BRKTBracket unit
7-2162Y3A11