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Barney Eaton 20111 Deerfield Dr. Georgetown, TX 78633 512-869-5114 |
Don Kinas 312 Plaza Lane Plymouth, WI 53073 920-893-3913 |
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Technical Articles from past newsletters (click on title to expand topic) |
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Reatta Exterior and Interior Colors (Dec. 2005)
Over the short life span of the Reatta there was a pretty consistent selection of exterior colors: White (40), Bright Red (81), Black (41), Silver (13) and Claret Red (burgundy) (76) were available all four years. The number following the color is the paint code. Pewter Grey (87) was used in ’88-’89 and changed
to a different shade called Gunmetal Grey (85) in
’90-‘91. The blue for ’88-’89 was Sapphire Blue
(83) the only Firemist color used on a Reatta, in
’90-’91 it changed to Maui Blue (23). Driftwood
(33) was added for 1990 only. Driftwood was
dropped at the end of ’90 and Polo Green (48) was I might as well talk about Polo Green; rumors persist of a Polo Green convertible being built, but like the Lock Ness monster, it has never surfaced, and if it was built, it may have been a 1992 prototype and later scrapped. All Polo Green cars came with Tan interior and my records indicate that there were 120 green coupes built.
The pinstripe was available in 8 colors except in 1991, and one was dropped. The order form suggested the pinstripe match the interior color whenever possible. However, it appears if you wanted a blue stripe on a red car, it could have been ordered. The pinstripe color is recorded on the Service Parts Information label in the trunk. Option code YL6 was the pinstripe delete option and a small percentage of Reattas were ordered that way. All of the 1990 Select Sixty convertibles were built without the pinstripe. Now for the fun: The Product Manual and order form listed the exterior/interior color choices. For example, a white car could be ordered with any of the four interior colors (tan, blue, grey or red). We have found a few “color over-ride” combinations. The best example is Bright Red 1990 cars with red (burgundy) interiors. This combination was not listed in the literature. Then in 1991 when the red interior became Flame Red, that interior choice was not listed for Claret Red but a few have surfaced. There are some slight variations each year, for example, a grey car is listed with red (’88-’89), blue (’90), grey (all years). So were there any ’91 greys made with blue interior? When I purchased the 1991 Maui Blue coupe for Nancy, I started researching all the cars of that color and discovered that there were two coupes made with tan interior, but the books show only grey and blue interiors being available. Keep your eyes open for these odd color combinations and let me know what you find. Barney Eaton |
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Reatta Sunroof (Sep. 2005)
The sunroof was available all four years of Reatta production; however, roughly 15% of the cars left the factory with one. So the following does not affect all of you Reatta owners, but may help those that have sunroofs. For the proper operation of the sunroof, push the button to open and the back pops up then stops. You need to push it again to get it to slide open. If yours does not operate this way you probably have a bad relay, but that alone is probably not worth pulling the headliner to replace. The Reatta sunroof was made by Wabasco. They still make sunroofs today and parts may be available from dealers that install their aftermarket sunroofs. However, Wabasco also made an identical sunroof for the Mazda RX-7. GM does not service the sunroof parts, only a complete replacement unit, but your Mazda dealer will have parts. Ask for parts for a 1986-1989 RX-7 sunroof. Local wrecking yards are a good source for the RX-7 sunroofs. Just this week a Reatta owner purchased the entire unit for $100. Not a bad price when one of the cables cost roughly $160. You can use the RX-7 with only a couple of modifications, but you must use your original Reatta painted top panel. There are two cables that open and shut the sunroof. They are the most common failure. When working on the sunroof, the GM manual is worthless. My very friendly Mazda dealer made copies of the parts manual and the repair manual, both much more informative than what GM offers. If you own a Reatta with a sunroof, I suggest some
preventive maintenance: In each corner of the
sunroof frame you will find a drain. With a flexible
wire, make certain they are not plugged. If you
think you have a problem, try blowing them out
with compressed air. After you have checked the
drains, try pouring a cup of water in each corner to
verify that the water drains freely. The car should be
on level ground to do this test. The seal around the Next, clean and lubricate the track, guides, pivotpoints, and cables. This is not an easy task with the unit in the car but you can get to most of the mechanism and it will surely help. You will notice a spiral wrapped cable (looks almost like the outside of a choke cable) on both sides. This is the cable that pushes and pulls the sunroof open and closed. You will notice it goes into a tube at the back, the tube routes the cable to the motor. If you liberally coat the cable with oil, then open and close the sunroof, some of that oil will get inside the tube and help lubricate the cable. If you have a sunroof that is not operating, you will probably need to remove the headliner and pull the complete unit. This is not a big deal, and once out of the car, it is possible to replace broken cables and do a much better job of cleaning the assembly. Barney Eaton |
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Tracking Reatta Registrations (Dec. 2004)
While attending the 2002 Specialty Equipment Manufacturers (SEMA) show in Las Vegas I talked with reps from the R L Polk Co. Their informational data is utilized by companies world wide to increase sales. Polk happens to track vehicle registrations, so I ask what they could tell me about Reattas. With a few keystrokes, they found 17,87l Reattas registered in the US, plus another 385 in Canada and Puerto Rico. This year I returned for updates. Surprisingly, the numbers decreased to 16,862 in the US. I was unable to get the Canadian and Puerto Rican numbers. However, I was able to get a different breakdown. This list shows the number of Reattas registered in each state. As they had no printer, I copied the first five states to give you an idea where most Reattas are located.
Back in 2002, 82% of the cars built were still registered in the US. The 2004 numbers have dropped to 77.5% but the percentage of survivors is still fairly high. There is also a huge unknown. How many cars have never been untitled? Mike Rukavina, a Reatta parts vendor, claims to have seen over 100 in dealers’ back rooms as yet untitled. A title has to be issued before the data can be included in the statistics. |
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Comparing the 1991 Reatta to the 1993 Allante (Dec. 2004)
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New Steel Bellcrank Now Available (Dec. 2004)
The GM part number for their replacement bellcrank is 16510108 and includes a new link, plus a new bolt and nut. As everyone knows, the problem is the continuing price increases and the great unknown length of time the part, which presently lists for over $100., will be available. I know have available a steel part that should last the life of the car. The area that attaches to the headlight motor shaft is extruded steel and gives a great attachment area and will not wear out like the GM zinc diecast part. It is a direct replacement for the GM part. Therefore, all you need to do is remove the original part, transfer the rubber bumper from the zinc part to the new steel part and install the steel part. The price for the new part is $35. each, which includes shipping (in the US). As a gift to loyal Reatta owners, if you order a pairof the new bellcranks before February 1, 2005, I will pay your Reatta Division dues for one year. This offer has also been posted on the Reatta Discussion page to attract some new members to both the Reatta Division and the BCA. Barney Eaton |
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