Inspection Of Fuel Connector; Assembling Of Carburetor - TOHATSU MFS 4 Service Manual

Fuel System

9) Inspection of Fuel Connector

1. Check fuel connector for crack and damage.
2. Connect vacuum/pressure gauge to outlet of fuel connector.
3. Apply specified pressure, and check if the pressure is
maintained for 10 seconds. Replace if necessary.
Vacuum/Pressure Gauge :
P/N. 3AC-99020-0
Specified Pressure :
0.029 MPa (4 psi) [0.3 kgf/cm

10) Assembling of Carburetor

Attach main nozzle 1 and main jet 2 to carburetor body as
1.
shown.
Attach float valve, float 3 and float arm pin 4 as shown,
2.
and check if float 3 moves smoothly.
Attach float ass'y firmly to float arm pin 4.
3.
4-18
2 ]
2
1
4
3
4
4st 4/5/6 2011