yo C,
re, your "what attaches the instrument panel (part #04320, the a/c vents, the headlight and rear window switch are part of this assembly) to the main dash board."?
see
Instrument Panel to Cowl Top Assembly
http://www.diesel-dave.com/vehic/manual/stj/stj1c021.htm
Instrument Panel (Rattle), Loose Right Hand Attachment to Cowl Side TSB 94-15-13 for 92-94 Bronco, F-150-350 Series
Source: by Ford via thedieselstop.com
http://www.thedieselstop.com/faq/9497faq/tsb/tsb/files/941513.pdf
Instrument Panel (Rattle), Loose Right Hand Attachment to Cowl Side Instruction Sheet #6551 Cited in TSB 94-15-13 for 92-94 Bronco, F-150-350 Series
Source: by Ford via sewiv (Sandy) at
http://www.supermotors.net/registry/11474/56399
Dash Repair Brackets Fabrication & Installation; for Instrument Panel (Rattle), Loose Right Hand Attachment to Cowl Side TSB 94-15-13 for 92-94 Bronco, F-150-350 Series
Source: by Steve83 (Steve, That dirty old truck) at
http://www.supermotors.net/registry/2742/76849
one pic for reference, see more
Popping/Cracking from Dash Pad during Cooling TSB 92-25-09 for Light Trucks, 92-93 Super Duty & F Series
Popping/Cracking from Dash Pad during Cooling TSB 92-25-09 for Light Trucks, 92-93 Super Duty & F Series
by Ford via Steve83 (Steve, That dirty old truck) at SuperMotors.net (
http://www.supermotors.net/registry/media/723386)
http://www.supermotors.net/getfile/723386/thumbnail/tsb92259dashcrackingsound.jpg (
http://www.supermotors.net/registry/media/723386)
Publication Date: DECEMBER 2, 1992
LIGHT TRUCK: 1992-93 F SUPER DUTY, F-150-350 SERIES
ISSUE: A sharp "popping/cracking" noise may be heard from the instrument panel. This condition is most noticable on vehicles in warmer climates. The "popping/cracking" is caused by the rubbing of the mating surfaces between the instrument panel and the instrument pad when they are cooled, such as when air conditioning is being used.
ACTION: Eliminate the "popping/cracking" noise by inserting insulating material between the instrument panel and instrument pad. Refer to the following procedure for service details.
SERVICE PROCEDURE
1. Remove the radio.
2. Open and remove the glove box door assembly.
3. Remove the seven (7) nuts retaining the pad assembly to the instrument panel.
NOTE: THE PAD ASSEMBLY MAY BE DIFFICULT TO REMOVE BECAUSE THE PAINT MAY ACT LIKE AN ADHESIVE.
4. Remove the paint residue and other contaminants from the back of the pad assembly.
5. Install insulating tape at eight places on the instrument panel. Refer to figure for locations of tape.
6. Position pad on instrument panel.
7. Install a 3/16" I.D. X 5/8" O.D. X 1/32" to 1/16" thick, zinc coated washer (which can be obtained locally) and a nut on each stud. Hand tighten until snug.
CAUTION: DO NOT USE POWER TOOLS.
8. Install the radio and glove box assembly.
Procure locally, seven (7) 3/16" I.D. X 5/8" O.D. X 1/32" to 1/16" thick, flat steel washers. The washers must be ZINC coated, not oil coated.
Procure polyethylene tape locally. One roll, 2" wide X 72" long, repairs about eight vehicles and costs $8.09 per roll.
Procure tape from:
Walco Corporation
Adhesive Tapes Division
P.O. Box 9
1652 East Sutter Road
Glenshaw. PA. 15116
Attn: Ron Ruddock
Telephone: (412) 486-4400
Fax: (412) 486-6884
OTHER APPLICABLE ARTICLES: NONE
WARRANTY STATUS: Eligible Under 12 Months/12,000 Miles
OPERATION DESCRIPTION TIME
922509A Install Insulating Tape 0.6 Hr.
http://www.supermotors.net/registry/media/723386
Squeak in Instrument Panel Top Right & Or Left Sides TSB 94-17-08 for 92-94
http://www.thedieselstop.com/faq/9497faq/tsb/tsb/94-17-08.php3