Grand Cherokee 4WD L6-242 4.0L VIN S MFI (1993)
Roof Rack Frame: All Technical Service Bulletins
Roof Rack - Wind Noise
NO.: 23-07-92
GROUP: Body
DATE: May 4, 1992
SUBJECT:
Roof Rack Wind Noise
MODELS:
1993 (ZJ) Grand Cherokee
SYMPTOM/CONDITION:
Vehicle exhibits an occasional "flute like" wind noise when being driven in a crosswind at low speeds (25-30 MPH). Vehicles equipped with a roof rack
that are exhibiting this condition should have the following procedure performed.
PARTS REQUIRED:
2
Roof Rack Side Rail Insert
4728278
REPAIR PROCEDURE:
This bulletin involves the installation of inserts into the roof rack side rails.
1.
Measure the side rail inserts (PN 47282781) and trim off any material that exceeds 68.75 inches.
2.
Trim the corners of the insert as shown in Figure 1.