Changing The Engine Air Filter - Ford F-Series Super Duty Class A 2019 Owner's Manual

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The transmission must relearn its
adaptive strategy. As a result of this,
the transmission may shift firmly. This
operation is considered normal and will
not affect function or durability of the
transmission. Over time the adaptive
learning process will fully update
transmission operation to its optimum
shift feel.
The clock and the preset radio stations
must be reset once the battery is
reconnected.
Your vehicle s engine is electronically
controlled by a computer, some control
conditions are maintained by power
from the battery, the engine must
relearn its idle and fuel trim strategy.
When the battery is disconnected or a new
battery is installed, begin the battery
relearn process:
1.
With the vehicle at a complete stop,
set the parking brake.
2. Put the gearshift lever in P (Park), turn
off all accessories and start the engine.
3. Run the engine until it reaches normal
operating temperature.
4. Allow the engine to idle for at least one
minute.
5. Turn the A/C on and allow the engine
to idle for at least one minute.
6. Drive the vehicle to complete the
relearning process.
The vehicle may need to be driven
to relearn the idle and fuel trim
strategy.
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201803, Third-Printing-
Maintenance
CHANGING THE ENGINE AIR
FILTER
vehicle damage and personal burn
injuries, do not start your engine with the
air cleaner removed and do not remove
it while the engine is running.
Change the air filter element at the proper
interval. See Scheduled Maintenance
(page 145).
When changing the air filter element, use
only the air filter element listed. See
Capacities and Specifications (page
134).
Note: Failure to use the correct air filter
element may result in severe engine
damage. The customer warranty may be
void for any damage to the engine if the
correct air filter element is not used.
E161559
1.
Loosen the latches that secure the air
filter cover in place.
2. Carefully separate the two halves of
the air filter housing.
3. Remove the air filter element from the
housing.
4. Wipe any dirt or debris from the air filter
housing and cover.
107
WARNING: To reduce the risk of

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