Yamaha F50 Service Manual

62Y3A117-52
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1 Power trim and tilt 1 EHT/ET models
2 Hydro tilt 1 EHD/ED models
3 Plastic tie 3
Not reusable
4 PTT motor lead 2
5 Washer 2
6Bolt 2 M8 ×
 16 mm
7 Circlip 1 EHT/ET models
8 Shaft 1 EHT/ET models
9 Bushing 2 EHT/ET models
10 Collar 1 EHT/ET models
11 Tilt pin 1
12 Collar 1
13 Collar 1
14 Shaft 1
15 Bushing 2 EHD/ED models
16 Circlip 2 EHD/ED models
17 Shaft 1 EHD/ED models
18 Collar 1 EHD/ED models
Power trim...

BRKTBracket unit
7-5362Y3A11
Removing the power trim and 
tilt/hydro tilt
1. Fully tilt the outboard up, and then sup-
port it with the tilt stop lever 1
.
 WARNING
After tilting up the outboard, be sure to
support it with the tilt stop lever.
Otherwise, the outboard could suddenly
lower if the power trim and tilt unit should
lose fluid pressure.
2. Loosen the plastic locking tie 2
, and
then pull out the PTT motor lead 3
.
3. Remove the tilt pin 4
.
4. Remove the circlip(s) 5
 and the shaft 6
.
5....

62Y3A117-54
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— MEMO —
Power trim and tilt unit 

BRKTBracket unit
7-5562Y3A11
Tilt cylinder and trim cylinder7 

62Y3A117-56
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1 Power trim and tilt motor 1
2 Tilt cylinder end screw 1 90 9.0 65
3Bolt 3 M5 ×
 20 mm 4 0.4 2.9
4 O-ring 1
Not reusable
5 Joint 1
6 O-ring 1
Not reusable
7Ball 6
8 O-ring 1
Not reusable
9 Free piston 1
10 Circlip 1
11 Trim cylinder base 1
12 Spring 2
13 Plate 1
14 Circlip 1
15 Tilt cylinder assembly 1
16 O-ring 1
Not reusable
17 Reservoir cap 1 6.5 0.65 4.7
18 Anode 1
19 Bolt 2 M6 ×
 25 mm
Tilt cylinder and...

BRKTBracket unit
7-5762Y3A11
Trim cylinder7 

62Y3A117-58
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1Tilt ram 1
2 Dust seal 1
Not reusable
3 Backup ring 1
4 O-ring 1
Not reusable
5 Tilt cylinder end screw 1
6 O-ring 1
Not reusable
7 Backup ring 1
8 O-ring 1
Not reusable
9 Trim cylinder end screw 1 80 8.0 58
10 O-ring 1
Not reusable
11 O-ring 1Not reusable
12 Trim piston 1
13 O-ring 1
Not reusable
14 Trim cylinder 1
15 O-ring 1
Not reusable
16 Backup ring 1
17 Ball 1
18 Tilt piston 1
19 Ball 4
20 Absorber...

BRKTBracket unit
7-5962Y3A11
Gear pump7 

62Y3A117-60
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No. Part name Q’ty RemarksTightening torques
Stage N·mkgf·mft·lb
1Bolt 2 M5 ×
 8 mm 5 0.5 3.6
2 Relief valve bracket 1
3Bolt 3 M6 ×
 40 mm 7 0.7 5.1
4 Valve lock screw 1
5 Up-relief spring 1
6 Valve support pin 1
7 O-ring 1
Not reusable
8Ball 1
9 Down-relief spring 1
10 Valve support pin 1
11 Relief valve seal 1
12 Filter 1
13 O-ring 2
Not reusable
14 Spacer 2
15 Filter 2
16 O-ring 1
Not reusable
17 Manual release plug 1
18 Circlip 1
Gear pump 

BRKTBracket unit
7-6162Y3A11