RAM 2500 2020 Owner's Manual page 406

404 SERVICING AND MAINTENANCE
WARNING!
The air induction system (air cleaner, hoses,
etc.) can provide a measure of protection in
the case of engine backfire. Do not remove
the air induction system (air cleaner, hoses,
etc.) unless such removal is necessary for
repair or maintenance. Make sure that no
one is near the engine compartment before
starting the vehicle with the air induction
system (air cleaner, hoses, etc.) removed.
Failure to do so can result in serious personal
injury.
Engine Air Cleaner Filter Selection
The quality of replacement engine air cleaner
filters varies considerably. Only high quality
filters should be used to ensure most efficient
service. Mopar engine air cleaner filters are a
high quality filter and are recommended.
Engine Air Cleaner Filter Inspection And
Replacement — Gas Engine
Inspect engine air cleaner filter for dirt and or
debris, if you find evidence of either dirt or
debris you should change your air cleaner filter.
Engine Air Cleaner Filter Removal
1. With suitable tool fully loosen (six)
fasteners on air cleaner filter.
Air Cleaner Filter
1 — Fasteners
2 — Air Hose Clamp
3 — Air Cleaner Cover
2. Lift the air cleaner cover to access the air
cleaner filter.
3. Remove the air cleaner filter element from
the housing assembly.
Open Air Cleaner Filter Assembly
1 — Air Cleaner Cover
2 — Air Cleaner Filter
Engine Air Cleaner Filter Installation
NOTE:
Inspect and clean the housing if dirt or debris is
present before replacing the air filter element.
1. Install the air cleaner filter element into the
housing assembly with the air cleaner filter
inspection surface facing downward.
2. Install the air cleaner cover onto the
housing assembly.