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  HomeArticles/VideosTechnical BulletinsAlfa RomeoBody and Chassis >

Seat Upholstery Installation

 

1. Read entire instruction sheet before beginning installation. Italian seats have a great deal of hand fitting to retain the contours. Your finished job will look much more professional if you install your seat upholstery in the same manner as the original pattern is installed. Also, make notes during disassembly. Always note the location of installation rings and string which is tightened around the metal seam rods under the upholstery.

2. Seam rods in your seat must be reused. Missing or broken seam rods may be fashioned from a coat hanger. You will need a few standard tools such as screw drivers, needle nose pliers, a sharp knife, and a carpet hook. Rubber cement is needed for Alfa and Fiat Spider Seats.

3. Remove front seat from the car. Four bolts hold the seat rail to the floor pan. Early Alfa Spider seats will slide forward off the rails without removing the rails.

4. Separate the seat back from the bottom. Look for hex or phillip head fasteners. Some times these are hidden under plastic plugs. Make notes for re-assembly. Remove headrest and headrest handle from the seat back note position of all brackets and screws.

5. Begin with seat bottom. Remove the second seat from the rails if still attached. They may be held with rivets or bolts. If riveted, drill out the rivets and replace with bolts on re-assembly. Remove the old upholstery, note how it is attached. Save all the old upholstery until the installation is completed. Seam rods, forming contours in the seat, will still be attached to the old upholstery and the seat bottom. Find these rods and note how they are attached. Cut the rods away from the old upholstery. The seam rods will be held to the seat springs either with rings or string. Loosen seam rods but do not completely pull out attached cloth tabs. Mark on the new upholstery where these tabs will be attached to the seam rod. Mark the cheesecloth with magic marker and cut out the cheesecloth section as in photo two (2). Take seam rods out of the loops.

6. Take new upholstery for the seat bottom and install the seam rods. It makes installa tion easier to attach the string in the same position as in the old upholstery.

7. Coupes and Sedans: Go to seat back. The bottom edge is probably ringed and tucked inside or held with a retaining strip. Take it apart and make notes. Seam rods will also have strips of cloth on them. Pull through the seats and tie inside. When installing new upholstery, put the cords through the cheesecloth loops, out of the bottom of the back, an tie them. You must feel through the foam to make sure the cloth tabs are definitely attached. Pull the tabs tight and know from the back of the seat.

Spiders: Spider seat backs usually come in two pieces. A front covering is installed in a similar manner as the coupes, but the rear part is attached to a board that slides into the seat back frame. New upholstery must be glued to this board with contact cement, trimmed and installed.

8. Headrests are ringed and sewn. Note where they are sewn. Sewing new headrest upholstery may not be necessary. Ringing may be sufficient. If you desire to re-sew any portion of the upholstery kit, use recommended nylon fishing line.

9. Move on to rear seats and complete seats for Coupes/Sedans. Rear seats are easier to reupholster. On examination of the seat backs, installation of the new seat covers become obvious. Rear seat covers are installed in much the same manner as the front seats. Start at the center of the seat and move to the edges. Hook seam rods to the seat before attaching edges. Pull new upholstery tight as you attach it to the sides, back or bottom of the seat. A carpet hook, available at most department or sewing stores, is very helpful to pull the attaching string through the foam. When pulling on new upholstery--to properly stretch it over attaching points or corners--be careful not to pull too tight. Seat upholstery pulled too tight may eventually rip. It is better to leave loose than too tight. Be sure the seam rods are pulled tight enough to form the contours of the seat before you use installation rings on the sides of the covers. Also don t cut off any excess material. There should not be any excess. The upholstery kit is made to original patterns.

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All Technical Bulletins and Tech Tips contained on this website are based on our own experience, and are not necessarily "factory approved." While we make a reasonable effort to verify the information contained in them, we assume no liability for the use or misuse of the information offered.

*Overseas customers please note that our entire website is based on US-spec cars, as sold before the manufacturer left the US market: up to 1985 (Fiat/Lancia) and 1995 (Alfa Romeo). We do not carry parts for current models.