)
| Removal steps |
|||
|---|---|---|---|
| 1. |
Water hose |
||
| 2. |
Water hose |
||
| 3. |
Water pump |
||
| 4. |
Water pump gasket |
||
>>H<< |
5. |
O-ring |
|
| >>H<< |
6. |
Water inlet pipe |
|
| >>H<< |
7. |
O-ring |
|
| >>G<< |
8. |
Intake manifold stay |
|
| >>F<< |
9. |
Engine coolant temperature gauge unit |
|
| 10. |
Water inlet fitting |
||
| >>E<< |
11. |
Thermostat |
|
| >>D<< |
12. |
Thermostat housing |
|
| 13. |
Manifold differential pressure sensor |
||
| 14. |
Intake manifold |
||
| 15. |
Intake manifold gasket |
||
| 16. |
Engine hanger |
||
| 17. |
Detonation sensor |
||
| <<A>> |
>>C<< |
18 |
Oil pressure switch |
| >>B<< |
19. |
Engine coolant temperature sensor |
|
| >>A<< |
20. |
Water outlet fitting |
REMOVAL SERVICE POINT
)
Using special tool Oil pressure switch wrench (MD998054), removal the oil pressure switch.
)
- Apply a 3 mm diameter bead of FIPG to the indicated surface of the water outlet fitting.
- Mitsubishi Genuine Part No.MD970389 or equivalent
Specified sealant:
- Install the housing quickly (within 15 minutes) while the sealant is wet and tighten the bolts to the specified torque.
Tightening torque: 13 ±
2 N·m
NOTE: After installation, keep the sealed area away from the coolant for approximately one hour.
)
CAUTION- Remove all old sealant remaining on the threads of the coolant temperature sensor and in the threaded hole in the thermostat housing.
- Apply sealant to the coolant temperature sensor's threads indicated in the drawing.
Specified sealant:
- 3M ATD Part No.8660 or equivalent
)
- Apply sealant to the threaded portion.
- 3M ATD Part No.8660 or equivalent
Specified Sealant:
)
- Using special tool Oil pressure switch wrench (MD998054), tighten the oil pressure switch to the specified torque.
Tightening torque: 19 ±
3 N·m
)
- Remove all old FIPG remaining on the thermostat housing and cylinder head.
- Apply a 3 mm diameter bead of FIPG on the indicated surface of the thermostat housing.
Specified sealant:
- Mitsubishi Genuine Part No.MD970389 or equivalent
)
- Coat the bolt with sealant, then install and tighten it.
- Mitsubishi Genuine Part No.MD970389 or equivalent
Specified sealant:
- Install the housing quickly (within 15 minutes) while the sealant is wet and tighten the bolts to the specified torque.
Tightening torque: 24 ±
4 N·m
NOTE: After installation, keep the sealed area away from the coolant for approximately one hour.
)
- Check that the rubber ring is undamaged and seated correctly in the thermostat flange.
- Install the thermostat as shown in the illustration. The jiggle valve must be at the uppermost position.
)
- Remove all old sealant remaining on the threaded hole in the coolant temperature gauge unit and the thermostat housing.
NOTE: A new coolant temperature gauge unit is coated with sealant. It does not require coating
with sealant before installation.
- Apply sealant to the indicated threads of the coolant temperature gauge unit.
Specified sealant:
- 3M Nut Locking Part No.4171 or equivalent
)
- Install the intake manifold stay and tighten the bolts just finger tight.
- Check to ensure that the stay is in close contact with the bosses of the intake manifold and cylinder block.
- First tighten the intake manifold side bolts to the specified torque, then the cylinder block side bolts to the specified torque.
Tightening torque: 31 ±
3 N·m
)
- Attach a new O-ring to each end of the water inlet pipe.
- Wet the O-ring with water.
- Insert the rear end of the pipe into the thermostat housing.