>> B << SEALANT APPLICATION TO ENGINE COOLANT TEMPERATURE SENSOR
Apply 3M™ AAD Part number 8731 or equivalent to the engine coolant temperature sensor.
Scheme 624
>> C << SEALANT APPLICATION TO ENGINE OIL PRESSURE SWITCH
| CAUTION | Do not block the oil passage with sealant. |
Apply 3M™ AAD Part number 8672 or equivalent to the threads of the engine oil pressure switch.
Scheme 625
>> D << SEALANT APPLICATION TO ENGINE OIL PRESSURE SWITCH
| CAUTION | Do not block the oil passage with sealant. |
Scheme 626
Scheme 627
- Apply 3M™ AAD Part number 8672 or equivalent to the threads of the engine oil pressure switch.
- Using special tool MD998012, tighten the engine oil pressure switch to the specified torque. Tightening torque: 19 +/- 3 N.m (14 +/- 2 ft-lb)
Scheme 628
Scheme 629
- Apply a 3 mm (0.12 inch) diameter bead of sealant MITSUBISHI Genuine Part number MD970389 or equivalent to the groove as shown in illustration.
- Coat the threads of the bolt indicated in the illustration with 3M™ AAD 8672 or equivalent before tightening.
- 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 (18 +/- 2 ft-lb) NOTE: After installation, keep the sealed area away from the coolant for approximately one hour.
Scheme 630
- Check that the rubber ring is undamaged and seated correctly in the thermostat flange.
- Install the thermostat as shown in illustration. The jiggle valve must be at the top position.
Scheme 631
- 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 (23 +/- 2 ft-lb)