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

4 stroke
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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-99020-1
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 valvet 3,float and float arm pin 4 firmly as
2.
shown, and check if float moves smoothly.
4-18
]
2
2
1
4
3
4st 4/5/6 2020

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