Removal and Replacement
WM 212419 Removing and installing intake manifold
Technical values
Preliminary work
Preliminary work for removing and installing intake manifold
1. Remove front trim (engine compartment). -> 700219 Removing and installing front trim (engine compartment)
2. Remove air cleaner housing. -> 242519 Removing and installing air cleaner housing Service and Repair
3. Remove pressure pipe.
Removing intake manifold
Intake manifold
1. Loosen hose clamp -1- and pull off hose for recirculating air valve -2-.
NOTICE
Sheared-off sealing grommet on turbocharger intake pipe
- Risk of damage to turbocharger
-> A previously used intake pipe must not be re-used
-> Replace intake pipe and sealing grommet
-> Replace hose clamp
-> Coat area around sealing grommet on new intake pipe with water during fitting
2. Loosen hose clamp -3- and remove intake manifold -4-.
Dispose of intake manifold and hose clamp.
Installing intake manifold
Intake manifold
NOTICE
Sheared-off sealing grommet on turbocharger intake pipe
- Risk of damage to turbocharger
-> A previously used intake pipe must not be re-used
-> Replace intake pipe and sealing grommet
-> Replace hose clamp
-> Coat area around sealing grommet on new intake pipe with water during fitting
1. Install new intake manifold -4- with a new sealing grommet
Observe marking for correct installation position => Installation position of intake manifold
Installation position of intake manifold
2. Fit and tighten new hose clamp -3-.=> Tightening torque: 5.5 Nm (4 ftlb.)
3. Fit hose for recirculating air valve -2- and tighten hose clamp -1-.
Subsequent work
1. Install pressure pipe.
2. Install air cleaner housing. -> 242519 Removing and installing air cleaner housing Service and Repair
3. Install front trim (engine compartment). -> 700219 Removing and installing front trim (engine compartment)