64 51 591 Removing and installing/renewing evaporator: Replacement

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Release screws (1) and remove flange (2) with expansion valve (3).

Tightening torque 64 53 2AZ .

Installation note:

Ensure that seals are correctly seated.

Replace sealing rings.

Use special tool 00 9 030 to mount sealing rings without damaging them.

Fig 1: Identifying Expansion Valve, Flange And Screws

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