Yamaha F50D Servise Manual page 317

Gear pump (disassembling)
5.3 N·m (0.5 kgf·m, 3.9 ft·lb)
4
5
6
7
8
10
11
12
13
14
No Part name
1 Bolt
2 Washer
3 Gear pump bracket
4 O-ring
5 Spacer
6 Spring
7 Absorber valve pin
8 Ball
9 Manual release spring
10 Spring
11 Down-main valve
12 O-ring
13 Main valve seal
14 Circlip
15 Up-main valve
16 Pin
17 O-ring
Gear pump (removing) / Gear pump (disassembling)
1
2
3
9
8
8
16
Q'ty
2
2
1
2
2
2
2
6
1
2
1
1
2
2
1
2
1
4
5
2
6
7
8
10
15
13
14
8
16
8
Remarks
M5 × 20 mm
X transom
0
1
X
2
3
17
4
18
19
5
6
7
8
9
10
A
9-38