Dipstick - Porsche 928 S 1986 Driver Manual

Battery
The battery is mounted under the rear of the vehicle and access is
through a cover in the spare wheel well. Check that the battery
acid in each individual cell is sufficient. Only use distilled water for
topping up.
Never disconnect the battery while the engine is running,
otherwise the aternator may be damaged.
Disconnect the battery before charging with a fast-charge unit.
Fuses, Relays
The Main Fuse Box is located in the passenger footwell under the
floor panel.
Engine Compartment Hood
To release the hood pull the
lever on the left-hand side under
the instrument panel. Release
the safety catch by pressing the
lever upwards.
100
Left-hand drive
Brake fluid (C)
The brake fluid reservoir is
mounted in the engine com-
partment. Only use brake fluid
of SAE J 1703, DOT 3 or DOT 4
specification.
Engine
For all year round driving use multi-grade oils. When using single-
grade oils attention must be paid to the additional seasonal oil
changes. Filling capacity is 7.5 litres (6.6 Imp. qts.). Check the oil
level on the dipstick.
Manual Gearbox
For gearboxes with gear oil API classification GL 5 (Mil-L 2105 B)
use SAE 75 W-90 viscosity. Filling capacity approx. 4.5 litres (1 Imp.
gall.).
Automatic Transmission
For gearboxes with torque converter only use the oils recom-
mended in the table "Filling quantities". Filling capacity approx.
6 litres (1.32 Imp. galls.). Caution: Never overfill, check the oil level
in the reservoir. The difference between the two marks is approx.
1
0.2 litre ( /3 pint). The differential holds approx. 2.7 litres (2.4 Imp.
qts.) hypoid oil SAE 90 of API classification GL 5 (Mil-L 2105 B).
The oil level must be between
the max. and min. marks on the
dipstick. The difference bet-
ween the two marks is approx.
1.5 litres (1.3 Imp. qts.).