Oil Cooler and ATF Lines - Cleaning

Group: 37
Number: 93-05
Date: July 15, 1993

Subject:
Oil cooler/ATF lines, cleaning

Model(s):
100 Quattro w/01F Automatic Trans. from m.y. 1992

The following will be added to the Audi 100 Quattro Repair Manual, Automatic Transmission 01F, at the next reprinting.

OIL COOLER AND ATF LINES, CLEANING

Note
Before installing a transmission, always blow compressed air through the oil cooler and the ATF lines, as follows:




- install a length of hose (diameter=approx. 18 mm) onto line A, at arrow 2

^ secure with hose clamp

- position other end of hose in suitable container

WARNING
Wear eye protection.

- using pressurized air pistol, blow continuous blast of air into line B, at arrow 1

^ pressure must NOT exceed 10 bar (145 p.s.i.)

- stop delivery of air when no further oil is expelled from hose

- reposition hose extension onto line B at arrow 1, secure, and repeat procedure

Note
After cleaning procedure:

- replace 0-ring

- observe specified tightening torques