Ram 2021 3500 dually truck 2021 RAM 3500

User Manual - Page 372

For 2021 RAM 3500.

PDF File Manual, 456 pages, Download pdf file

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370 SERVICING AND MAINTENANCE
Refrigerant Recovery And Recycling —
R-1234yf — (If Equipped)
R–1234yf Air Conditioning Refrigerant is a
Hydrofluoroolefin (HFO) that is endorsed by the
Environmental Protection Agency and is an
ozone-friendly substance with a low
global-warming potential. The manufacturer
recommends that air conditioning service be
performed by an authorized dealer using recovery
and recycling equipment.
NOTE:
Use only manufacturer approved A/C system PAG
com
pressor oil, and refrigerants.
Cabin Air Filter Replacement
For the proper maintenance intervals Ú page 351.
The cabin air filter is located in the fresh air inlet
be
hind the glove compartment. Perform the
following procedure to replace the filter:
1. Open the glove compartment and remove all
c
ontents.
2. With the glove compartment door open,
remove the glove compartment tension tether
and tether clip by sliding the clip toward the
face of the glove compartment door. Lift the
clip out of glove compartment door and
release into dash panel.
Right Side Of Glove Compartment
3. T
here are travel stops on both sides of the
g
love compartment. Push inward on right side
of the glove compartment travel stop to
disengage the stop. Then pull the right of the
glove compartment outward (away from the
hinge) to disengage the right side of the
compartment from the hinge. Continue by
removing the left side from the hinge by slightly
lowering the compartment while pulling
outward until it is completely disengaged from
the hinge.
Glove Compartment
WARNING!
Do not remove the cabin air filter while the
vehicle is running, or while the ignition is in the
ACC or ON/RUN mode. With the cabin air filter
removed and the blower operating, the blower
can contact hands and may propel dirt and
debris into your eyes, resulting in personal injury.
1 — Glove Compartment Door
2 — Glove Compartment Tension Tether
1 — Glove Compartment Travel Stop
2 — Glove Compartment Tension Tether
3 — Glove Compartment Door
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