Subaru 2004 Impreza - Manual (Page 419)

11-34
Maintenance and service
SAE viscosity No. and Applicable Temperature
Rear differential gear oil
! Checking the gear oil level
Your vehicle may be equipped with a rear differential
protector. The differential protector provides protec-
tion to the rear differential assembly during off-road
use. Removal of the rear differential protector is not re-
quired when checking the oil level.
1) Filler plug
2) Drain plug
-30
-20 20 40 60
90
85W
80W
80W/90
80 100 0
-20 -10 10 20 30 40 0
HSB041AA
2
1
HSB042BB