Oil Change Indicator Reset; Engine Coolant Check - Ford F53 Owner's Manual

Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Make sure you install the oil filler cap
correctly.
Note: Soak up any spillage with an
absorbent cloth immediately.
OIL CHANGE INDICATOR
RESET
Resetting the Oil Life Monitoring
System
Only reset the oil life monitoring system
after changing the engine oil and oil filter.
To reset the oil life monitoring system do
the following:
1. Switch the ignition on. Do not start the
engine.
2. Fully press the accelerator and brake
pedals at the same time.
3. Keep the accelerator and brake pedals
fully pressed.
4. After three seconds, a message
displays confirming the reset procedure
is in progress.
5. After 25 seconds, a message displays
confirming the reset procedure is
complete.
6. Release the accelerator and brake
pedals.
7. Switch the ignition off.
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing
Maintenance

ENGINE COOLANT CHECK

Do not remove the coolant reservoir
cap when the cooling system is hot.
Wait 10 minutes for the cooling
system to cool down. Cover the coolant
reservoir cap with a thick cloth to prevent
the possibility of scalding and slowly
remove the cap. Failure to follow this
instruction could result in personal injury.
Do not put coolant in the windshield
washer fluid reservoir. If sprayed on
the windshield, coolant could make
it difficult to see through the windshield.
To reduce the risk of personal injury,
make sure the engine is cool before
unscrewing the coolant pressure
relief cap. The cooling system is under
pressure. Steam and hot liquid can come
out forcefully when you loosen the cap
slightly.
Do not add coolant further than the
MAX mark.
When the engine is cold, check the
concentration and level of the coolant at
the intervals listed in the scheduled
maintenance information. See Scheduled
Maintenance (page 140).
Note: Make sure that the coolant level is
between the MIN and MAX marks on the
coolant reservoir.
Note: Coolant expands when it is hot. The
level may extend beyond the MAX mark.
Maintain coolant concentration within
48% to 50%, which equates to a freeze
point between -30°F (-34°C) and -34°F
(-37°C). Coolant concentration should be
checked using a refractometer. We do not
recommend the use of hydrometers or
coolant test strips for measuring coolant
concentration.
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WARNINGS