Other information:
Refrigerant System Service
Basics (R-134a)
Refrigerant Recovery
Use only service equipment that is U.L-listed and is certified to meet the requirements
of SAE J2210 to remove HFC-134a(R-134a) from the air conditioning system.
...
1. Lower the rear headrests to the lowest position.
2. Pull the center seatback folding lever up, then fold the seat toward the front
of the vehicle.
When you return the seatback to its upright position, always be sure it has locked
into position by pushing on the top of the seatback.
WARNING - 2 ...