13 71 000
Removing and installing intake silencer housing\PREMIUM
Preliminary Work
1 – Remove the top section of the microfilter housing
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Loosen screws (1), (2) and (3).
Remove the upper section of the microfilter housing (4).
2 – Remove the lower section of the microfilter housing
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Release the retaining tab (1).
Loosen the latch mechanisms (3).
Remove the cover (2) on the left.
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The procedure for the removal of the right cover (4) is identical to the removal of the left cover.
Loosen the hose support (2) and remove the hose (1) from the cover on the right (4).
Detach the hose (1) from the recess (3).
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Unlock plug connection (1) and disconnect.
Unclip the cable from the guides (2).
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Unlock plug connection (1) and disconnect.
Unclip the cable from the guides (2).
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Press the retaining lugs (3).
Detach the cable strip (1) from the lower section of the microfilter housing (2) in the direction of the arrow.
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Detach the retaining tab (2) on both sides.
Unscrew the bolt (1) on the lower section of the microfilter housing (3) on both sides.
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Guide out the lower section of the microfilter housing (1) and remove it in the direction of the arrow.
3 – Removing intake port
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Loosen screws.
Unlock intake port (1) on side and pull off of intake silencer housing.
Feed out intake port in direction of arrow upwards and remove.
Main Work
4 – Removing intake silencer housing
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NOTICE
To provide a better overview: Schematic diagram without microfilter housing.
Pull wiring harness mounting (1) up.
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Release clamp (1) and pull off air intake hose.
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Release clamp and detach air intake hose.
Unlock and pull off line (1).
Unclip line (1) from intake silencer housing.
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Slightly raise front of intake silencer housing (1) in direction of arrow.
Pull rear of intake silencer housing upwards out of mounting points and remove.
5 – Installing intake silencer housing
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Position front of intake silencer housing (1) in direction of arrow.
Push intake silencer housing in rear area down into the mounting point.
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Clip in line (1) on the intake silencer housing.
Connect and lock the line (1).
Connect air intake hose and tighten clamp.
Air duct to intake silencer housing
Hose clamp
3Nm
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Connect air intake hose and tighten clamp (1).
Air duct to intake silencer housing
Hose clamp
3Nm
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GRA-SYM-GRCI0000-10-NOTICE
NOTICE
To provide a better overview: Schematic diagram without microfilter housing.
Connect wiring harness mounting (1).
Postprocesses
6 – Installing intake port
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Install intake port in the direction of arrow.
Attach in intake port (1) to the intake silencer housing and clip in.
Tighten the screws.
Intake port to front panel
Self-tapping screw
2Nm
7 – Install the lower section of the microfilter housing
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Check the seal (2) on the lower section of the microfilter housing (1) for damage and replace missing or faulty seals as needed.
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Insert the lower section of the microfilter housing (1) in the direction of the arrow.
Make sure the lower section of the microfilter housing (1) is fitted correctly.
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Fasten the lower section of the microfilter housing (3) on both sides with the screw (1).
Fasten the retaining tab (2) on both sides.
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Check all retaining lugs for damage; renew missing or faulty retaining lugs if necessary.
Insert the cable strip (1) in the direction of the arrow into the lower section of the microfilter housing (2) until the retaining lugs (3) engage.
Make sure cable strip is correctly seated.
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Clip the cable into the guides (2).
Close plug connection (1).
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Clip the cable into the guides (2).
Close plug connection (1).
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Install the cover (2) on the left.
Make sure left cover (2) is correctly seated.
Engage the latch mechanisms (3).
Secure the retaining tab (1).
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The procedure for the installation of the right cover (4) is identical to the installation of the left cover.
Make sure the hose (1) is correctly fitted in the recess (3).
Fasten the hose (1) with the hose support (2) on the right cover (4).
8 – Install the upper section of the microfilter housing
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Position the upper section of the microfilter housing (4).
Make sure the upper section of the microfilter housing (4) is correctly positioned.
Tighten the screws (1), (2) and (3).

Additional Information

Overview of Tightening Torques

Used in step5
Air duct to intake silencer housing
Hose clamp
3Nm
Used in step6
Intake port to front panel
Self-tapping screw
2Nm
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