Table of Contents
Advertisement
ENGINE OIL DIPSTICK - 6.7L
DIESEL
E249448
A
Minimum.
B
Nominal.
C
Maximum.
ENGINE OIL DIPSTICK - 7.3L
E250320
A
Minimum.
B
Nominal.
C
Maximum.
ENGINE OIL CHECK
1.
Make sure that your vehicle is on level
ground.
2025 F-650/750 (TBC) , enUSA, Edition date: 202310, First-Printing
Maintenance
2. Check the oil level before starting the
engine, or switch the engine off after
warm up and wait 15 minutes for the
oil to drain into the oil pan.
Note: Checking the oil level too soon could
result in an inaccurate reading.
3. Remove the dipstick and wipe it with
a clean, lint-free cloth.
4. Reinstall the dipstick and make sure it
is fully seated.
5. Remove the dipstick again to check the
oil level.
Note: Read both sides of the dipstick and
use the lowest oil level as the correct
reading.
Note: If the oil level is between the
maximum and minimum marks, the oil level
is acceptable. Do not add oil.
6. If the oil level is at the minimum mark,
immediately add oil.
7.
Reinstall the dipstick. Make sure it is
fully seated.
Note: The oil consumption of new engines
reaches its normal level after approximately
3,000 mi (5,000 km).
Note: Increases in oil level can occur from
frequent short trips that do not allow the
engine to get to operating temperature, as
well as frequent idling or low speed driving
for long periods of time.
Note: If oil levels are continuously noted
above the maximum mark, schedule a visit
to your authorized dealer.
Adding Engine Oil
WARNING: Do not add engine oil
when the engine is hot. Failure to follow
this instruction could result in personal
injury.
226
Advertisement
Table of Contents
