Instructions: For better accessibility (depending on engine option) it is necessary to additionally remove some parts, for example, the engine casing. Remove the front panel. Disconnect the clamps "2" and remove the defroster air duct part "1" from the heater and air conditioning module. Remove the air duct part "3" from the heater and air conditioning module. Remove the supporting frame. Remove the air ducts for the foot area on the left and right.
Place the oil pan -VAS 6208- under the engine. Mark the hoses "1".
CAUTION: Be careful not to get burned by hot liquid.
Clamp the coolant hoses "1" using hose clamps for hoses up to 40 mm in diameter "3093" and remove the hoses from the heat exchanger. Put the short hose "A" on the upper nipple of the heat exchanger. Place the container "B" under the lower nipple "C". Having connected the blow gun to the nipple of the heat exchanger, carefully blow out the remaining coolant. Spread waterproof film and absorbent paper on the fabric covering of the car floor.
Instructions: Write down the lengths and locations of the bolts to be removed to facilitate subsequent assembly.
- 1 - Bolt, 4.5±0.7 Nm
- 2 - Bolts, 2 pcs., 4.5±0.7 Nm
- 3 - Cable clamp
- 4 - Removing the heater. Cable ties and other means of fastening the electrical wiring harnesses, removed or cut during dismantling the air conditioning module, must be installed in their original places during assembly. The "heater" wiring harness is removed together with the heater module. The tunnel mounting supports "8" and "9" are welded to the supporting frame "7". Remove the supporting frame. Disconnect the electrical connectors from the heater. Unscrew the screws "6" from the bracket "5". Unscrew the bolts "10", unscrew the nuts "12" and remove the bracket "11". Unscrew the bolts "1" and "2" from the cable holder "3".
Instructions: Cable ties and other means of securing the wiring harnesses, removed or cut during dismantling, must be installed in their original places during assembly. To access bolt "1", the heater on the driver's side must be slightly moved away from the bulkhead. When removing the heater, ensure that both hoses leading to the heat exchanger do not bend over the edges of the openings in the bulkhead of the water drainage box and the soundproofing tray and are not damaged. To avoid damaging the wires, do not pull the wiring harnesses too tightly.
Remove the heater.
Installation is carried out in the reverse order. When installing the heater, the second mechanic must pull both heat exchanger hoses from the engine compartment through the sealing cuff, Fill with coolant.
The original can be seen on the portal www.VWManual.ru
- 5 - Bracket
- 6 - Bolts, 8 Nm
- 7 - Load-bearing frame
- 8 - The right pillar is rigidly fastened to the supporting frame
- 9 - The left pillar is rigidly fastened to the supporting frame
- 10 - Bolts, 2 pcs., 9±1.3 Nm
- 11 - Bracket
- 12 - Nut, 2 pcs., 9±1.3 Nm
Sealing cuff between the heater and the engine compartment
Instructions: When assembling, observe the position of the sealing cuff "A".
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