Refilling With Atf - Porsche 928 Workshop Manual

a
928 Automatic Transmission - Gears, Regulation
38
Install oil pan with gasket and
torque retaining bolts with 8 Nm
(8.7 ftlb).
Screw in plugs with new seals and
tighten with 14 Nm (10.2 ftlb).
Refilling with ATF
Before starting the engine, use
a filler to pump most of the
ATF (approx. 5 1) into the oil pan.
Keith the selector lever at "P"
start the engine and allow to
idle. Observe the ATF level in the
reservoir and top up with the rest of
the ATF without delay.
Up to 85 models
yF ~
/
/ ..r;
_-
86 models onward
Operate service brake and set the
selector lever to each position
for a few seconds. Recheck ATF
level.
N 0 t e
The level of ATF in the trans-
mission varies with the temperature
of the fluid. The marks (max. and
min.) on the resevoir are indexed
for an PTF temperature of 80" C.
However, at temperatures between
20 and 30" C, the maximum ATF level
is below the minimum mark (see fig.).
This fact is of importance, as the
ATF is usually changed at these
temperatures.
Printed in Germany - XII, 1986 ATF and Filter, Changing 38 - 139