Replacing Dash Vent Inserts

[Streetrod00]

Hi folks!  Wondering the proper way to remove dash vent air deflectors?  Got some new ones as the old look tired, but want to make sure I don't break anything - do you push in on one side and remove?  Thanx for the help - '74 Cheyenne Super.

[fxrsrider]

Do yourself a big favor, go to "Forum" > "Technical Pages" and download the .pdf of the '74 Service Manual

Below is taken, verbatim, from '74 Service Manual (pg 1A-72), see manual for corresponding diagrams:

A/C CENTER AND RIGHT DASH OUTLETS
Replacement (Fig. 79)
1. Follow Steps 1-10 of "A/C Air Distributor Duct-
Replacement".
2. Remove the outlet to instrument panel screws and
remove the outlet.
3. To install, reverse Steps 1-2 above.

A/C LEFT DASH OUTLET
Replacement (Fig. 79)
1. Follow Steps 1-8 of "A/C Air Distributor Duct-
Replacement".
2. Remove the outlet to instrument panel screws and
remove the outlet.
3. To install, reverse Steps 1-2 above.