17 21 500 Flushing Oil Cooler With Lines (Automatic Transmission)

17 21 500 Flushing oil cooler with lines (automatic transmission)

Special tools required:
^ 17 2 018
^ 17 2 019

Note: :
Carry out the work steps listed when:
Fitting a new or replacement transmission
Flushing can only be carried out with the automatic transmission removed.

Procedure:
Automatic transmission removed.
Connect appropriate adapters (see description below) to oil lines exiting from automatic transmission.
Connect the connecting line 17 2 019 from the oil collection unit with the quick-release coupling.
Connect drain line 17 2 018 using quick-release coupling.
Feed open end of drain line into a suitable collection container.
Using oil collection unit, flush approximately1 liter of transmission fluid (refer to BMW Service Operating Fluids) through oil lines and oil cooler.

Reposition quick release couplings.
Flush oil lines/oil cooler in opposite direction with approximately1 liter of transmission fluid (refer to BMW Service Operating Fluids).
Disconnect quickrelease couplings, remove adapters.

Note: Dispose of flushing oil properly; do not under any circumstances reuse it.





Arrangement of flushing device for transmissions A5S 310Z, A5S 560Z, A5S 360R/390R, A4S 200R, A5S 325Z, GASH P26Z
1) Transmissionoil cooler with lines
2) Oil collection unit
3) Oil drip tray
17 2 011 Adapter for connecting transmissionside oil cooler lines (1)
17 2 015Connection for oil collection unit (2), manufacturer: Deutsche Tecalemit or
17 2 016 Connection for oil collection unit (2), manufacturer: Horn
17 2 017 Quickrelease coupling (2 pieces)
17 2 018 Hose to oil drip tray (3)
17 2 019 Hose to oil collection unit (2)
17 2 021 Mounting plate for adapter 17 2 011 for transmissions A5S 325Z, GA6HP26Z





Arrangement of flushing device for transmission A4S 310R
1) Transmissionoil cooler with lines
2) Oil collection unit
3) Oil drip tray
17 2 012 Adapters (2 x) for connecting transmissionside oil cooler lines (1)
17 2 015 Connection for oil collection unit (2), manufacturer: Deutsche Tecalemit or
17 2 016 Connection for oil collection unit (2), manufacturer: Horn
17 2 017 Quickrelease coupling (2 pieces)
17 2 018 Hose to oil drip tray (3)
17 2 019 Hose to oil collection unit (2)





Arrangement of flushing device for transmission A4S 300J
1) Transmissionoil cooler with lines
2) Oil collection unit
3) Oil drip tray
17 2 012 Adapters (2 x) for connecting transmissionside oil cooler lines (1)
17 2 014 Banjo bolt for connecting transmissionside oil cooler lines (1)
17 2 015 Connection for oil collection unit (2), manufacturer: Deutsche Tecalemit or
17 2 016 Connection for oil collection unit (2), manufacturer: Horn
17 2 017 Quickrelease coupling (2 pieces)
17 2 018 Hose to oil drip tray (3)
17 2 019 Hose to oil collection unit (2)





Arrangement of flushing device for transmission ADS 440Z
1) Transmissionoil cooler with lines
2) Oil collection unit
3) Oil drip tray
17 2 01 2Adapters (2 x) for connecting transmissionside oil cooler lines (1)
17 2 013 Banjo bolt for connecting transmissionside oil cooler lines (1)
17 2 015Connection for oil collection unit (2), manufacturer: Deutsche Tecalemit or
17 2 016 Connection for oil collection unit (2), manufacturer: Horn
17 2 017 Quickrelease coupling (2 pieces)
17 2 018 Hose to oil drip tray (3)
17 2 019 Hose to oil collection unit (2)