Porsche 928 Workshop Manual page 760

37
Automatic Transmission / Conrrols. Case !, 28
5. Determine pressure pin for vacuum box by
screwing Special Tool !I303 in housing and
tightening slighrly. Insert pressure pin and
press it in against srop. Pressure pin should
he flush with face of special tool. If nor.
insrall a different pressure pin. For this reason
pressure pins are available in three differenr
lengths. which are idenrified by colors.
6. Install the determined pressure pin in rhe
vacuum box with Omnifir Rapid Red M.
31 - 26
Removing and Installing Final Drive Housing
and Rear Converter Housing
Printed in Germany