Mitsubishi 3000GT Service Manual page 55

Rear bank 1 Y /- - + 0y.3
GENERAL
(lO)Add sufficient ATF to bring fluid level to lower mark. Re-
check fluid level after transaxle is at normal operating
temperature. Fluid level should be between upper and
lower marks of "HOT' range. Insert dipstick fully to prevent
dirt from entering transaxle.
Inspect each components for evidence of leakage, and check
the oil level by removing the filler plug. If the oil is contaminated,
it is necessary to replace it with new oil.
14. ENGINE COOLANT (Change)
Check the cooling system parts, such as radiator, heater,
and oil cooler hoses, thermostat and connections for leakage
and damage.
CHANGING COOLANT
<Non-Turbo>
Remove the heat protectors (front and rear) from the
1.
exhaust manifold.
Loosen the radiator drain plug, remove two drain plugs
2.
from the engine block (one for each bank) and remove
the radiator cap to discharge coolant.
3. Remove the reservoir tank and discharge coolant.
4. When coolant has been discharged, pour water through
the filler port to flush coolant passage.
5. Coat the threads of the engine drain plugs with the speci-
fied sealant and tighten the plugs to specification.
Specified sealant:
3M Nut Locking Part No. 4171 or equivalent
Tightening torque: 40 Nm (29 ft.lbs.)
Fit the radiator drain plug securely.
6.
7. Mount the reserve tank.
Slowly pour coolant into the radiator to the brim and also
8.
into the reserve tank up to the FULL line.
Install the radiator cap securely.
9.
10. Start the engine and warm up until the thermostat opens.
11. Race the engine up to around 3,000 rpm several times,
then stop the engine.
12. When the engine has cooled down, remove the radiator
cap and add coolant up to the brim. Add coolant to the
reserve tank up to the FULL line.
<Turbo>
1. Lift up the vehicle.
2. Loosen the radiator drain plug, remove the drain plug
from the rear bank of the engine and remove the radiator
cap to discharge coolant.
3. Follow the same steps 3 to 12 above.
I