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Home >> Volkswagen >> 2011 >> Jetta Base >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Controls, Housing - Automatic Transmission 09G (Sedan) >> 37 Controls, Housing >> Removal And Installation >> ATF Cooler, Rectangular Version
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ATF Cooler, Rectangular Version

Special tools and workshop equipment required 

Removing 

-- Move the shift selector lever into the "P" position.

-- Remove the engine cover along with the air filter assembly -arrows- . Refer to [For engine(s) CBTA,CBUA] Removal and Installation .

Fig 1: Identifying Engine Cover And Air Filter Assembly
GWWM37-10013

-- Remove the battery and battery tray -arrow- . Refer to Removal and Installation .

Fig 2: Identifying Battery Tray
GWWM37-10014

-- Disconnect the selector lever cable on the retaining clip -arrow- .

Fig 3: Identifying Selector Lever Cable
GWWM37-10015
NOTE:

Mark the ATF cooler coolant hoses to prevent confusing them when installing them later.

The coolant system is under pressure when the engine is warm.

Cover the cap on the reservoir with a cloth and open it carefully before removing the coolant hoses.

-- Clamp off the coolant hoses with the Hose Clamps - Up To 25mm 3094 -arrows- and remove the hoses from the ATF cooler.

Fig 4: Identifying Hose Clamps
GWWM37-10016

-- Seal the coolant hoses and connections with plugs taken from the Engine Bung Set VAS 6122.

-- Remove the bolts -arrows- and take out the ATF cooler.

Fig 5: Locating ATF Cooler Bolts
GWWM37-10017

Installing 

Install in reverse order of removal. Note the following:

NOTE:

Always replace the O-rings.