Tightening torques | |
Exhaust cooler bolts | 12 Nm |
Bolts of fastening of the rigid pipeline of recirculation of the fulfilled gases | 12 Nm |
Removing
Place the car on a two post lift.
Disconnect the battery.
Remove:
- engine top cover
- bolts of fastening of protection of the pallet crankcase of the engine,
- protective screen,
- catalytic Converter,
- exhaust gas recirculation pipeline,
- exhaust gas recirculation unit.
Remove on a workbench:
- bolts (1) fastening the exhaust gas cooler from the bracket for the exhaust gas cooler on the gearbox side,
- exhaust gas cooler from the bracket for the exhaust gas cooler on the transmission side,
- cooler gasket on the transmission side.
Installation
Parts that must be replaced: Exhaust gas cooler gasket.
Note: Be careful not to damage the mating surfaces of the exhaust gas cooler and to prevent leakage of coolant.
Attention! Do not scrape the mating surfaces of the aluminum parts as any damage to the mating surface may result in fuel leaks.
With gray matting swabs, clean:
- mating surfaces of the exhaust gas cooler in case of its reuse,
- mating surface of the exhaust gas cooler bracket on the gearbox side,
- mating surface of the exhaust gas cooler bracket on the timing drive side.
Wipe with surface cleaner:
- mating surfaces of the exhaust gas cooler in case of its reuse,
- mating surface of the exhaust gas cooler bracket on the gearbox side,
- mating surface of the exhaust gas cooler bracket on the timing drive side.
Install on a workbench:
- exhaust gas cooler with a new gasket on the exhaust gas cooler bracket on the gearbox side,
- tighten, without tightening, the bolts securing the exhaust gas cooler to the bracket for the exhaust gas cooler on the gearbox side,
- new rigid exhaust gas recirculation pipe to the exhaust gas recirculation unit,
- tighten without tightening the EGR pipe mounting bolts on the EGR unit.
Note: The exhaust gas cooler must be able to move in relation to the exhaust gas cooler bracket and the rigid EGR pipe to ensure proper installation.
Install the EGR unit with the EGR pipe on the cylinder head.
Tighten:
- bolts of fastening of the block of recirculation of the fulfilled gases on a head of the block of cylinders,
- the bolts of the exhaust gas recirculation pipe on the cylinder head,
- the exhaust gas cooler mounting bolts on the bracket for the exhaust gas recirculation unit,
- bolts securing the rigid exhaust gas recirculation pipeline on the exhaust gas recirculation unit.
Remove:
- bolts for fastening the exhaust gas recirculation unit,
- bolts of fastening of an arm of a rigid pipeline of recirculation of the fulfilled gases,
- an exhaust gas recirculation unit with a rigid exhaust gas recirculation pipeline.
On a workbench, tighten to the required torque:
- exhaust cooler bolts (12 Nm),
- rigid exhaust gas recirculation pipe mounting bolts (12 Nm).
Installation is made in an order, the return to removal.
Remove air from the engine cooling system.