Engine Air Cleaner/Filter - Cadillac CT6 2017 Owner's Manual

254 VEHICLE CARE
The vehicle is not equipped with a
transmission fluid level dipstick.
There is a special procedure for
checking and changing the
transmission fluid. Because this
procedure is difficult, this should be
done at the dealer. Contact your dealer
for additional information.
Change the fluid and filter at the
intervals listed in Maintenance
Schedule 0 311, and be sure to use the
fluid listed in Recommended Fluids and
Lubricants 0 318.

Engine Air Cleaner/Filter

See Engine Compartment Overview
0 247 for location.
When to Inspect the Engine Air
Cleaner/Filter
For intervals on changing and
inspecting the engine air cleaner/filter,
see Maintenance Schedule 0 311.
How to Inspect the Engine Air
Cleaner/Filter
Do not start the engine or have the
engine running with the engine air
cleaner/filter housing open. Before
removing the engine air cleaner/filter,
make sure that the engine air cleaner/
filter housing and nearby components
are free of dirt and debris. Remove the
engine air cleaner/filter. Lightly tap
and shake the engine air cleaner/filter
(away from the vehicle), to release
loose dust and dirt. Inspect the engine
air cleaner/filter for damage, and
replace if damaged. Do not clean the
engine air cleaner/filter or
components with water or
compressed air.
To inspect or replace the air cleaner/
filter:
3.0L V6 Engine
1. Remove the 10 screws on top of
the engine air cleaner/filter cover.
2. Lift the engine air cleaner/filter
cover open on the hinge.
3. Pull out the engine air cleaner/
filter.
4. Inspect or replace the engine air
cleaner/filter.
5. Reverse Steps 1 3 to reinstall the
engine air cleaner/filter cover.
3.6L V6 Engine
1. Screws (6)
2. Bolts (3)
3. Diagonal Brace