Cleaning; Intake Manifold Removal; Installation - TOHATSU BFT250A Service Manual

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FUEL SYSTEM

CLEANING

Wipe off carbon or any other dirt or stain with soft dry
shop towels sprayed with carburetor cleaner, and clean
the throttle valve and bore.
The inside of the throttle body is coated with
molybdenum.
excessively.

INTAKE MANIFOLD REMOVAL/

INSTALLATION

REMOVAL
Release the harness clip [1] and disconnect the MAP
sensor 3P connector [2].
Disconnect the IAT sensor 2P connector [3].
Disconnect the pressure regulator vacuum hose [4]
from the intake manifold [5].
Loosen the throttle cable adjusting nuts [6] and
disconnect the throttle cables [7] from the throttle cam
[8].
Disconnect the IAC valve 2P connector [1] and TP
sensor 3P connector [2].
5-72
Do not clean the throttle
THROTTLE BODY
body
MOLYBDENUM DISULFIDE OIL
[6]
[7]
[8] [2]
[1]
[3]
[1]
[5] [4]
[2]