Carburetor Removal And Installation Chart (Cont) - Yamaha 9.9C Service Manual

FUEL
CARBURETOR
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name
CARBURETOR DISASSEMBLY
Carburetor assembly
1 Drain screw
2 Washer
3 Screw (with washer)
4 Float chamber
5 Float chamber packing
6 Screw
7 Arm pin
8 Float
9 Clip
10 Needle valve
11 Cap
12 Pilot jet
13 Main jet
14 Main nozzle
15 Screw (with washer)
16 Plate
17 Packing
18 Stopping screw
19 Spring
20 Carburetor body
FUEL PUMP DISASSEMBLY
1
Screw (with washer)
2
Pump cover
3
Diaphragm
4
Pump body
5
Screw
6
Seat valve
7
Nut
8
Diaphragm
9
Diaphragm gasket
Q'ty Service points
Follow the left "Step for removal.
Refer to the "CARBURETOR REMOVAL"
section in chapter 4.
1
1
4 4 x 14 mm
1
1
1
1
1
1
1
1
1
1
1
4 4 x 10 mm
1
1
1
1
1
Follow the left "Step for removal.
4
1
1
1
2
2
2
1
1
Reverse the removal steps for installation.
4-6