John H Cullinan
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  • Littleton, CO
  • United States
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John H Cullinan's Discussions

Correct Hydraulic fluid for 63 convertible top motor

Started this discussion. Last reply by Kurt Aug 18, 2023. 1 Reply

I had a top motor issue due the resevoir being topped up by an upholstery guy with a fluid that was not compatible with the fluid already in the pump.  The mixed fluid turned to foam after one going…Continue

63 convertible Power Top Motor issue

Started this discussion. Last reply by 3gk350qap28u3 Aug 1, 2023. 9 Replies

Boys and Girls, Hope you can help.  I was looking on the   Website for information or manual on operation and repair of the power top motor.  Mine was working fine until last week.  I pushed the…Continue

 

John H Cullinan's Page

Latest Activity

Kurt replied to John H Cullinan's discussion Correct Hydraulic fluid for 63 convertible top motor
"See this post: https://6364cadillac.ning.com/forum/topics/1964-convertible-top-operation?commentId=6543066%3AComment%3A109977 Looks like it would be either brake fluid or transmission fluid. Based on what you reported, you probably had…"
Aug 18, 2023
John H Cullinan posted a discussion

Correct Hydraulic fluid for 63 convertible top motor

I had a top motor issue due the resevoir being topped up by an upholstery guy with a fluid that was not compatible with the fluid already in the pump.  The mixed fluid turned to foam after one going up once and could not lift the top back up.  I removed the pump.   How do I clean out the old fluid in the rubber hoses going to either side of the pomp?  They seem to be mostly empty now but don't want to have nay more foaming issues.  WHAT IS THE IDEAL HYDRAULIC FLUID TO USE IN THE MOTOR?  The…See More
Aug 18, 2023
Chris Codd replied to John H Cullinan's discussion 63 convertible Power Top Motor issue
"Usually with the top up you can sit on the back seat, and unclip the convertible top liner behind the seat to access the motor, but since your top is stuck down, that doesn't seem like an option. I still can't image that they would somehow…"
Aug 1, 2023
John H Cullinan replied to John H Cullinan's discussion 63 convertible Power Top Motor issue
"Chris, in your photo I see no access to the platform on which the pump rests.  As I mentioned in  another replsy, I saw an access area to the bottom of the platform from behind the seat on a 69 or 70 at a junk yard."
Aug 1, 2023
John H Cullinan replied to John H Cullinan's discussion 63 convertible Power Top Motor issue
"Thanks for the photo, Chris.  my motor must be different.  Mine has no  bolts going into the pump from above.  All I see are the rubber grommets.   The center of the grommet is open.  No bolt.  I was at a junk…"
Aug 1, 2023
Chris Codd replied to John H Cullinan's discussion 63 convertible Power Top Motor issue
"Unless they hooked yours up with different hardware, you should be able to get the motor unbolted with a 7/16 wrench or socket. Mine was only bolted down on one side surprisingly enough. As for the fluid, it's going to make a mess regardless of…"
Jul 28, 2023
John H Cullinan replied to John H Cullinan's discussion 63 convertible Power Top Motor issue
"I think you are right regarding mixing the fluid types.   The first thing I want to do I see if I can remove the resistance to me manually getting the top in the up and locked position.  I have removed the plug with the 2 hoses from…"
Jul 28, 2023
John H Cullinan replied to John H Cullinan's discussion 63 convertible Power Top Motor issue
"Thanks for your reply and photo.  You saved me a lot of time by not trying to remove the seatback.  I removed the 1/2 inch T with the two tubes that is located on the back (trunk side) of the pump.    .  But I will try to…"
Jul 28, 2023
Chris Codd replied to John H Cullinan's discussion 63 convertible Power Top Motor issue
"As you can see here there's not really any access to the top motor with the back seat removed. Your best bet would probably be to use some large objects like blocks of wood or whatever you have available to put on both sides of the top motor to…"
Jul 27, 2023
John H Cullinan posted a discussion

63 convertible Power Top Motor issue

Boys and Girls, Hope you can help.  I was looking on the   Website for information or manual on operation and repair of the power top motor.  Mine was working fine until last week.  I pushed the switch to put the top down.  All went well and it dropped into the well.  The motor sounded as it has always sound.  I had a new boot made my local upholstery guy and he also topped up the fluid which had been a little low.   It worked fine..   When I tried to put the top back up the motor did not sound…See More
Jul 26, 2023
Jason Edge left a comment for John H Cullinan
"Hi John, Welcome to the 63/64 Cadillac Website.  It is great to have another Chapter Member joining us here on the website! This site is hosted by the CLC (Cadillac LaSalle Club) 1963/64 Cadillac Chapter. Joining the website is free to…"
Apr 30, 2021
John H Cullinan is now a member of 63/64 Cadillac Website
Apr 30, 2021

Profile Information

Do you own any 1963 & 1964 Cadillacs? If Yes, Year & Body Style
1963 Convertible Coupe series 62, Senior Badge
Cadillac LaSalle Club Membership Number? (Must be a member to Join Chapter & Website)
2613
1963/64 Cadillac Chapter Member?
no

Comment Wall (1 comment)

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Join 63/64 Cadillac Website

At 5:48pm on April 30, 2021, Jason Edge said…

Hi John, Welcome to the 63/64 Cadillac Website.  It is great to have another Chapter Member joining us here on the website!

This site is hosted by the CLC (Cadillac LaSalle Club) 1963/64 Cadillac Chapter. Joining the website is free to everyone, however, you must be a CLC member to join the Chapter.

Be sure and check out all the links and pages and make yourself at home. The Help Page at www.help.6364cadillac.com will have links to many useful articles and information about our Cadillacs.

 
 
 

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One Busy Day Yesterday!

Started by Jason Edge in General Discussion. Last reply by C. Van Tune 19 hours ago. 1 Reply

Very busy day working the parts cars yesterday, pulling engine and transmission out parts car #59, getting parts car #60 off the car hauler, then parts car back up on car hauler for final…Continue

Troubleshooting drivability

Started by Jordan Johansen-Moe in 1963/64 Cadillac Specific Discussion. Last reply by Jordan Johansen-Moe yesterday. 3 Replies

Hey everyone. Last year I had some trouble keeping the Caddy running. A little backstory, car hadn’t ran in 30 years. Rebuilt the crankshaft. I had it running pretty well for a bit. Even drove it the…Continue

T3 Headlights

Started by Jeff Donaldson in General Discussion yesterday. 0 Replies

Has anyone bought new oem headlights from Lectric Limited? They want $150 for a set of new remanufactured ones. Any advice would be appreciated.JeffContinue

Headed to Birmingham Tomorrow!

Started by Jason Edge in General Discussion on Friday. 0 Replies

I have been quiet lately, and just wanted to jump in an chat a minute. I have back to back visits to potential CLC  Winter Board and Grand National Sites, not to mention I have been pushing to get…Continue

Blog Posts

Loud air moving sound within carb with cleaner removed

Posted by Dave Fehrle on March 23, 2024 at 3:23pm 8 Comments

While checking my Carter carb with engine running, I took the air cleaner off and there was a very loud hissing sound of air. I placed a piece of paper over the carb and it didn’t move up or down, is this normal?

Vintage Air AC

Posted by Chase on March 21, 2024 at 5:55am 0 Comments

Hey everyone, has anybody done a Vintage Air AC/Heat setup in their car? I want to bypass the old vacuum setup and go with a Vintage Air Gen 2 model. Before I get started, does anyone have any experience with this? (Which model to go with, do’s and dont’s, etc.) It looks pretty involved. Any and all info/pics would be greatly appreciated. Thanks!

accumulator dryer

Posted by CHRIS CARLSON on December 6, 2023 at 10:54am 0 Comments

Who rebuilds original AC  accumulator dryers for 1964 Cadillac? I have been on Classic auto air in Tampa FL wait list for over a year ,  There is one on Old air products web site that looks very similar to the original # 21-4214A but states it fits 1962 Gm cars, The one recommended for a 1964 Cadillac is half the length 21-4215A    What  is everyone using ? I would prefer to be as original as possible. Thanks

'63 Eldorado trumpet horn + 2 standard horns restoration

Posted by Les Eastling on November 15, 2023 at 10:34am 1 Comment

My son, unbeknownst to me, had all three of the horns on our 1963 Eldorado completely restored. We had recently added the Eldorado trumpet horn to the two standard horns and the sound was not very good... we had heard good ones so we knew something was not right... but there was not much we could do to get better sound from the 3 horns. 

There is a restoration service called The Horn Works who my son…

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