Engine Oil - Subaru IMPREZA 2002 Service Manual

ENGINE OIL
I
PERIODIC MAINTENANCE SERVICES
3. Engine Oil
A: REPLACEMENT
1) Drain the engine oil by loosening engine oil drain
Plug.
2) Open the engine oil filler cap for quick draining of
the engine oil.
Upper level
About 1.0 L
0.9 Imp qt)
Lower level
(1.1
us
qt,
U
G10013A
3) Replace the drain plug gasket.
4) Tighten the engine oil drain plug after draining
engine oil.
Tightening torque:
44 N-m (4.5 kgf-m, 33 fi-lb)
5) Fill the engine oil through filler pipe up to the up-
per point on level gauge. Make sure that the vehicle
is placed level when checking oil level. Use engine
oil of proper quality and viscosity, selected in accor-
dance with the table in figure.
Engine oil capacity (Non-TURBO model):
Upper level
Lower level
4.0 0 (4.2 US qt, 3.5 Imp qt)
3.0 0 (3.2 US qt, 2.6 Imp qt)
Engine oil capacity (TURBO model):
4.5 0 (4.8 US qt, 4.0 Imp qt)
3.5 0 (3.7 US qt, 3.1 Imp qt)
Upper level
Lower level
Thc
SAE Viscosity No. and Applicable Temperature
("C) -30 -20-15 0 15 30 40
( O F ) -22 4 5 32 59 86 104
I I I I I I I
G10015A
proper viscosity helps vehicle get good cold
and hot starting by reducing viscous friction and
thus increasing cranking speed.
NOTE:
When replenishing oil, it does not matter if the oil
to be added is a different brand from that in the en-
gine; however, use oil having the API classification
and SAE viscosity No. designated by SUBARU.
If vehicle is used in desert areas with very high
temperatures or for other heavy duty applications,
the following viscosity oils may be used:
API classification: SJ or SH
SAE Viscosity No.: 30, 40, 1OW-50, 2OW-40, 20W-
50
6) Close the engine oil filler cap.
7)
Start the engine and warm it up for a time.
PM-5