Mitsubishi 3000GT 1991 Service Manual page 310

Engine Coolant Temperature Gauge Unit, Engine Coolant
COOLING
ENGINE COOLANT TEMPERATURE SWITCH (Air condition-
(2) Check to be sure that the engine coolant temperature
SERVICE POINTS OF INSTALLATION
3. INSTALLATION OF AIR INTAKE HOSE B / 2. AIR INTAKE
TSB Revision
then heat (by using a gas stove flame or similar method) so
as to increase the oil temperature.
switch is switched OFF when the oil temperature reaches
the standard value.
Standard value: 112 - 118°C (234 - 244°F)
Caution
The oil used above should be engine oil and should be
stirred well while being heated; do not heat more than
necessary.
HOSE A
Assemble the air intake hose A with its notches (arrow-
marked) lined up with the n marks on the air intake hoses
. -
B and L.
the hoses
Insert
bottomed.
Insert the air intake hose B on the turbocharger side until
they are bottomed.