Audi TT Quattro Haldex and rear diff oil&filter change

Haldex Gen 1. OEM VW oil : G 052 175 A1
Rear differential OEM VW oil: G 052 145 52
Haldex oil filter OEM VW: 02D525558A
Tools: 1/2 ratchet with extension bar
5mm HEX (Allen) bit (1/2-inch drive)
17mm HEX bit or 17mm coupling nut with 17mm socket
17mm combination spanner
46mm Haldex service wrench (required)
Hand pump for diff oil

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