194000379 - 1080C80 EXHAUST GAS/WATER HEAT EXCHANGER FOR EGR SYSTEM - R.R

Removing ( Refitting )     Op. 5530B10 BATTERY - R+R    Op. 5530B52 BATTERY SUPPORT/DRIP TRAY - R.R    Op. 1016A10 SOUND-PROOFING COVER - R.R1. Undo the radiator coolant drain plug.
Collect the coolant in a suitable container.
1. Loosen the band and disconnect the radiator upper coolant inlet hose, thermostat side.2. Loosen the band and disconnect the coolant outlet pipe from the coolant/exhaust gas heat exchanger for the EGR system.3. Loosen the band and disconnect the coolant inlet pipe from the coolant/exhaust gas heat exchanger for the EGR system.4. Loosen the band and disconnect the coolant return pipe from the climate control system heater, thermostat side.5. Undo the nut fixing the engine coolant return pipe from the engine oil heat exchanger.6. Loosen the band and disconnect the coolant delivery pipe to the climate control system heater, thermostat side.
1. Loosen the collars (1a), undo the bolts (1b) and remove the water/exhaust gas heat exchanger for the E.G.R. system (1c).
Refitting ( Removing ) 1. Place the exhaust gas/water heat exchanger for the EGR valve (1a) back in its housing, secure by tightening bolts (1b) to the recommended torque and tighten the collars (1c).
ComponentFasteningdia  Value (daNm)Validity
Exhaust gas/water heat exchanger for E.G.R. systemBoltM8(cylinder head side) 2.3 - 2.81.9 JTD 16v1.9 JTD 8v2.4 JTD 20v
- Connect the coolant delivery pipe to the climate control system heater, thermostat side, and tighten the band.- Tighten the nut fixing the engine coolant return pipe from the engine oil heat exchanger.- Connect the coolant return pipe from the climate control system heater, thermostat side, and tighten the band.- Connect the coolant inlet pipe to the coolant/exhaust gas heat exchanger for the EGR system and tighten the band.- Connect the coolant oulet pipe from the coolant/exhaust gas heat exchanger for the EGR system and tighten the band.- Connect the radiator upper coolant inlet hose, thermostat side, and tighten the band.- Tighten the coolant drain plug to the radiator.    Op. 1016A10 SOUND-PROOFING COVER - R.R    Op. 5530B52 BATTERY SUPPORT/DRIP TRAY - R.R    Op. 5530B10 BATTERY - R+R    Op. 0010T20 ENGINE COOLANT - CHANGE