Pre-Operation Checks - Subaru RGX2900 Instructions For Use Manual

4. PRE-OPERATION CHECKS

CHECK ENGINE OIL
Before checking or refilling oil, be sure
generator is located on stable and level
surface with engine stopped.
■
Remove oil filler cap and check the
engine oil level.
■
If oil level is below the lower level line,
refill with suitable oil (see table) to
upper level line. Do not screw in the oil
filler cap when checking oil level.
■
Change oil if contaminated.
(See "How-To" Maintenance.)
Oil capacity (Upper level) : L(U.S. gal)
RGX2900 . . . . . . . . . . . . . . . . 0.6 (0.15)
RGX3600 . . . . . . . . . . . . . . . . 0.6 (0.15)
RGX4800 . . . . . . . . . . . . . . . . 1.0 (0.26)
RGX6500 . . . . . . . . . . . . . . . . 1.2 (0.32)
RGX7500 . . . . . . . . . . . . . . . . 1.2 (0.32)
Recommended engine oil:
Use 4-stroke automotive detergent
oil of API service class SE or
higher grade (SG, SH or SJ is
recommended). SAE 10W-30
or 10W-40 is recommended for
general, all-temperature use. If
single viscosity oil is used, select
the appropriate viscosity for the
average temperature in your area.
Upper level
Lower level
5W
10W
Single grade
Multigrade
Ambient
temperature
- 8 -
Oil filler cap
(Oil gauge)
20W
#20
#30
#40
10W-30
10W-40