Crawford Cdm9 950 Installation Manual Top

If you are holding an old CDM9 950 and need the specific OEM documentation, you might notice Crawford manufacturing has gone through transitions.

Precision is key. The CDM9 950 requires a rough opening that accommodates the frame width (usually 1/2" to 3/4" of play on the sides is ideal for shimming and insulation). Do not assume the old door's opening matches the new Crawford specs; always measure twice. crawford cdm9 950 installation manual top

The CDM9 950 typically utilizes a compression bulb seal or magnetic seal (depending on the year of manufacture). During installation, check the "bite" of the seal. If the door is too tight against the frame, the seal compresses flat and loses its memory. If it's too loose, you get air leakage. Adjust the strike plate or hinges to achieve that perfect "thud" sound when closing—indicating a vacuum-tight seal. If you are holding an old CDM9 950

Diagnosis: The top lip hinge is frozen or the return springs are missing. Solution: Remove the lip hinge pin (top access only). Clean with penetrating oil. The manual specifies a 0.010" to 0.020" gap between the lip hinge and the deck edge. Do not assume the old door's opening matches