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JACOBSEN G-PLEX III Series: FH & FJ
SAFETY AND OPERATORS MANUAL
9.5 ENGINE OIL CHANGE- GASOLINE
Change engine oil.
1 After first warming up the engine remove the
drain plug (Fig. 9.5.2) and drain all the oil
from the crankcase sump.
2 Clean plug and replace.
3 Remove the filler cap (Fig. 9.5.1) and refill
with fresh oil up to the maximum level on the
dipstick (Fig. 9.5.1).
See Specification for oil grade and amount.
4 Replace filler cap securely.
NOTICE: DO NOT overfill. Engine overheating
and damage may result.
1
Figure 9.5.1
1. Filler Cap
2. Dipstick
Figure 9.5.2
1. Drain Plug
9.4 ENGINE OIL LEVEL - GASOLINE
Damage to engines due to improper maintenance or
use of incorrect oil quality and/or viscosity is not
covered by the engine warranty (refer to the engine
operator's manual for crankcase capacity and
recommended oil grade and weight).
Unit must be on a level surface to obtain an
accurate oil level reading.
The oil level must be kept between the two marks on
the dipstick.
NOTE: DO NOT overfill. Engine overheating and
damage may result.
1. Oil Filler Port
2. Dipstick“
9 LUBRICATION & MAINTENANCE
Contact with engine oil can damage your skin.
Use gloves when working with engine oil. If
you come in contact with engine oil, wash it off
immediately.