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Removing and installing four-wheel drive control unitJ492 > < Electrical and electronic components and their location, Alhambra?2011??
Four-wheel drive control unitJ492: Assembly overview, Altea XL 2009 ►, Altea XL Freetrack 2008 ►, Altea XL Freetrack 2009 ►
Four-wheel drive control unit -J492-: Assembly overview, Altea XL 2009 ►, Altea XL Freetrack 2008 ►, Altea XL Freetrack 2009 ►
→ Chapter „Removing and installing four-wheel drive control unit -J492-“
→ Chapter „Removing and installing pump for Haldex coupling -V181-“
   
1 - All-wheel drive control unit -J492-
q   Calibrated with coupling opening control valve -N373- → Item.
q   Always renew together with valve → Item
q   Removing and installing → Chapter>>>>>>>>
2 - Bolt, 6 Nm
3 - Cap
q   With vulcanised seal
q   Always replace.
4 - Coupling opening control valve -N373-
q   Calibrated to match four-wheel drive control unit -J492-
q   Always renew together with control unit → Item
5 - Seal
q   »Modified« version with diagonally located centring lips
q   Replaces the seal → Item.
q   Observe proper seating of centring lips in the groove
q   Moisten with high performance oil for Haldex clutches and install
q   Always replace.
6 - Seal
q   »Old« version
q   The »modified« version is included in the seal set → Item
7 - Seal
q   Diameter 12 mm
q   For the valve that controls the opening of the clutch -N373-
q   Moisten with high performance oil for Haldex clutches and install
q   Always replace.
8 - Seal
q   Diameter 11 mm
q   For the valve that controls the opening of the clutch -N373-
q   Moisten with high performance oil for Haldex clutches and install
q   Always replace.
9 - Seal
q   With oil pressure and oil temperature sender -G437-
q   Moisten with high performance oil for Haldex clutches and install
q   Always replace.
10 - Oil pressure and oil temperature sender -G437-
q   Can be re-used when renewing control unit
11 - Dished spring
q   In the installation position, the mark -arrow- must point up towards the pressure sensor → Fig.

   
Installation position of dished spring
l  The mark -arrow- is located on the convex side of the plate spring -2-.
l  On the convex side the mark -arrow- must point up towards the pressure sensor -1-.
l  In the installation position, the mark -arrow- must be pointing up.
Removing and installing all-wheel drive control unit -J492-
  N39-10095

Removing and installing four-wheel drive control unitJ492 > < Electrical and electronic components and their location, Alhambra?2011??