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Loctite help
Installing valve seals on 1991 Mazda B2600. Engind still in truck.
Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Picture an upside down cap approximately 0.5" in inside diameter and about 0.5" tall. Said cap should fit snugly on the valve guide, with the valve exiting through a seal in the top (0.274" valve). Since the cap is 0.005" larger than the seal, I have 0.0025" to make up with glue all the way around. I could cut shim stock, place symmetrically, and shove the seal thereon. Would any of the glues (Loctite or otherwise) take up a 0.0025" gap? Any advise or other workarounds would be greatly appreciated. Also, if there is a product available, any clever ways of de-greasing the guides? Not a lot of room to work, and the cleaning should not get mixed up with the motor oil. Thanks, Ivan Vegvary |
Loctite help
On Wednesday, December 13, 2017 at 5:39:07 PM UTC-5, Ivan Vegvary wrote:
Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Thanks, Ivan Vegvary I am easily confused. I thought that all Mazda small trucks were rebadged Ford Rangers. And as such ought to have all parts readily available. Dan |
Loctite help
On Wed, 13 Dec 2017 14:39:02 -0800 (PST), Ivan Vegvary
wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Picture an upside down cap approximately 0.5" in inside diameter and about 0.5" tall. Said cap should fit snugly on the valve guide, with the valve exiting through a seal in the top (0.274" valve). Since the cap is 0.005" larger than the seal, I have 0.0025" to make up with glue all the way around. I could cut shim stock, place symmetrically, and shove the seal thereon. Would any of the glues (Loctite or otherwise) take up a 0.0025" gap? Any advise or other workarounds would be greatly appreciated. Also, if there is a product available, any clever ways of de-greasing the guides? Not a lot of room to work, and the cleaning should not get mixed up with the motor oil. Thanks, Ivan Vegvary It's a SEAL. You can't glue it. Get the right sized seals.Part Number: SS72680-1 or Part Number: SS45588 available from Autozone. |
Loctite help
On Wed, 13 Dec 2017 17:38:42 -0800 (PST), "
wrote: On Wednesday, December 13, 2017 at 5:39:07 PM UTC-5, Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Thanks, Ivan Vegvary I am easily confused. I thought that all Mazda small trucks were rebadged Ford Rangers. And as such ought to have all parts readily available. Dan Early Mazdas were Mazdas, also sold s Ford Couriers. |
Loctite help
It's a SEAL. You can't glue it. Get the right sized seals.Part Number: SS72680-1 or Part Number: SS45588 available from Autozone. This is a rebuilt head and somebody installed fatter valve guides. Already purchased sets from Autozone and Rockauto. They are all 0.010" too small in diameter. Here is a decent photo: https://www.google.com/search?q=valv...P7PR8EuVGxf-M: It's simply matter of fixing the shell part (no sealing function) to the valve guide. All the function (sealing) happens at the rubber, spring reinforced ring. Hell, I could drill and pin it. Maybe cut a groove into the guide with a dremel and stake the thin shell into the groove. The thin copper shell cup that fits over the guide does not have to seal, only hold on and not go on an up-and-down ride with the valve. Any suitable glues? BTW the cap (shell part) seems to be about 0.010" copper. Thanks again. |
Loctite help
On Wed, 13 Dec 2017 14:39:02 -0800 (PST), Ivan Vegvary
wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Picture an upside down cap approximately 0.5" in inside diameter and about 0.5" tall. Said cap should fit snugly on the valve guide, with the valve exiting through a seal in the top (0.274" valve). Since the cap is 0.005" larger than the seal, I have 0.0025" to make up with glue all the way around. I could cut shim stock, place symmetrically, and shove the seal thereon. Would any of the glues (Loctite or otherwise) take up a 0.0025" gap? Any advise or other workarounds would be greatly appreciated. Also, if there is a product available, any clever ways of de-greasing the guides? Not a lot of room to work, and the cleaning should not get mixed up with the motor oil. Given the heavy-duty requirements of the seal, the temperature ranges at which it will operate, and the massively oily enviro, I doubt shims, etc. will work. Ask a Mazda engine specialist at the local Mazda dealer or Mazda club for help. They'll know. Clare will likely pipe up, too. -- A sound mind in a sound body is a short but full description of a happy state in this world. --John Locke |
Loctite help
On 12/13/2017 11:47 PM, Ivan Vegvary wrote:
It's a SEAL. You can't glue it. Get the right sized seals.Part Number: SS72680-1 or Part Number: SS45588 available from Autozone. This is a rebuilt head and somebody installed fatter valve guides. Already purchased sets from Autozone and Rockauto. They are all 0.010" too small in diameter. Here is a decent photo: https://www.google.com/search?q=valv...P7PR8EuVGxf-M: It's simply matter of fixing the shell part (no sealing function) to the valve guide. All the function (sealing) happens at the rubber, spring reinforced ring. Hell, I could drill and pin it. Maybe cut a groove into the guide with a dremel and stake the thin shell into the groove. The thin copper shell cup that fits over the guide does not have to seal, only hold on and not go on an up-and-down ride with the valve. Any suitable glues? BTW the cap (shell part) seems to be about 0.010" copper. Thanks again. Â* Ivan , I assume you have this head disassembled . I have a small device that has a pilot that fits into a cartridge case neck and carries a lathe bit that shaves a little off the outside , to make the case neck a uniform thickness . Would a device like this work to shave a few thousandths off the outside diameter of those guides ? Then you could use one of those seal sets that are just under-size . Â* -- Â* Snag |
Loctite help
On Wed, 13 Dec 2017 21:47:28 -0800 (PST), Ivan Vegvary
wrote: It's a SEAL. You can't glue it. Get the right sized seals.Part Number: SS72680-1 or Part Number: SS45588 available from Autozone. This is a rebuilt head and somebody installed fatter valve guides. Already purchased sets from Autozone and Rockauto. They are all 0.010" too small in diameter. Here is a decent photo: https://www.google.com/search?q=valv...P7PR8EuVGxf-M: It's simply matter of fixing the shell part (no sealing function) to the valve guide. All the function (sealing) happens at the rubber, spring reinforced ring. Hell, I could drill and pin it. Maybe cut a groove into the guide with a dremel and stake the thin shell into the groove. The thin copper shell cup that fits over the guide does not have to seal, only hold on and not go on an up-and-down ride with the valve. Any suitable glues? BTW the cap (shell part) seems to be about 0.010" copper. Thanks again. is it possible to swage or stretch the shell? or shave/machine the oversize guides in place? Assuming bronze guides? Make a piloted cutter that runs in the guide and cuts the outside of the guide to accurate size so stock seals fit next time too? Or "resize" the oversize guide by squeezing it over a mandrel? If not, red high temp silicone will hold them to the guide. I had originally understood they were too big for the valve, not the guide. Given it is the guide, even loose they will work like a "cap" or "umbrella" seal like GM used to use, shedding MOST of the oil. I'd go for permatex red high temp silicone if I didn't have the capability to modify the seals or guides. |
Loctite help
On Thu, 14 Dec 2017 07:47:14 -0600, Terry Coombs
wrote: On 12/13/2017 11:47 PM, Ivan Vegvary wrote: It's a SEAL. You can't glue it. Get the right sized seals.Part Number: SS72680-1 or Part Number: SS45588 available from Autozone. This is a rebuilt head and somebody installed fatter valve guides. Already purchased sets from Autozone and Rockauto. They are all 0.010" too small in diameter. Here is a decent photo: https://www.google.com/search?q=valv...P7PR8EuVGxf-M: It's simply matter of fixing the shell part (no sealing function) to the valve guide. All the function (sealing) happens at the rubber, spring reinforced ring. Hell, I could drill and pin it. Maybe cut a groove into the guide with a dremel and stake the thin shell into the groove. The thin copper shell cup that fits over the guide does not have to seal, only hold on and not go on an up-and-down ride with the valve. Any suitable glues? BTW the cap (shell part) seems to be about 0.010" copper. Thanks again. * Ivan , I assume you have this head disassembled . I have a small device that has a pilot that fits into a cartridge case neck and carries a lathe bit that shaves a little off the outside , to make the case neck a uniform thickness . Would a device like this work to shave a few thousandths off the outside diameter of those guides ? Then you could use one of those seal sets that are just under-size . * -- * Snag exactly. |
Loctite help
On Wednesday, December 13, 2017 at 4:39:07 PM UTC-6, Ivan Vegvary wrote:
Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Picture an upside down cap approximately 0.5" in inside diameter and about 0.5" tall. Said cap should fit snugly on the valve guide, with the valve exiting through a seal in the top (0.274" valve). Since the cap is 0.005" larger than the seal, I have 0.0025" to make up with glue all the way around. I could cut shim stock, place symmetrically, and shove the seal thereon. Would any of the glues (Loctite or otherwise) take up a 0.0025" gap? Any advise or other workarounds would be greatly appreciated. Also, if there is a product available, any clever ways of de-greasing the guides? Not a lot of room to work, and the cleaning should not get mixed up with the motor oil. Thanks, Ivan Vegvary I would use a spring clamp, any rtv or glue in the oil could lead to blocked passages. |
Loctite help
On Wed, 13 Dec 2017 21:47:28 -0800 (PST), Ivan Vegvary
wrote: It's a SEAL. You can't glue it. Get the right sized seals.Part Number: SS72680-1 or Part Number: SS45588 available from Autozone. This is a rebuilt head and somebody installed fatter valve guides. Already purchased sets from Autozone and Rockauto. They are all 0.010" too small in diameter. Here is a decent photo: https://www.google.com/search?q=valv...P7PR8EuVGxf-M: It's simply matter of fixing the shell part (no sealing function) to the valve guide. All the function (sealing) happens at the rubber, spring reinforced ring. Hell, I could drill and pin it. Maybe cut a groove into the guide with a dremel and stake the thin shell into the groove. The thin copper shell cup that fits over the guide does not have to seal, only hold on and not go on an up-and-down ride with the valve. Any suitable glues? BTW the cap (shell part) seems to be about 0.010" copper. Thanks again. Try Loctite 638. It is good for gaps up to .01". It resists hot motor oil well. Use brake cleaner to degrease the valve guides. Spray the cleaner on a rag and wipe the guides clean. Same for cleaning the seal cup. Don't get the seal itself wet with the cleaner. 638 is permanent, so make sure you really want the seal cups glued on. Eric |
Loctite help
On Wed, 13 Dec 2017 14:39:02 -0800 (PST), Ivan Vegvary
wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Picture an upside down cap approximately 0.5" in inside diameter and about 0.5" tall. Said cap should fit snugly on the valve guide, with the valve exiting through a seal in the top (0.274" valve). Since the cap is 0.005" larger than the seal, I have 0.0025" to make up with glue all the way around. I could cut shim stock, place symmetrically, and shove the seal thereon. Would any of the glues (Loctite or otherwise) take up a 0.0025" gap? Any advise or other workarounds would be greatly appreciated. Also, if there is a product available, any clever ways of de-greasing the guides? Not a lot of room to work, and the cleaning should not get mixed up with the motor oil. Thanks, Ivan Vegvary Ivan...that should be..should be the Ford Ranger 2.6 engine. Those seals should be easily availble. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus |
Loctite help
On Wed, 13 Dec 2017 21:08:41 -0500, Clare Snyder
wrote: On Wed, 13 Dec 2017 17:38:42 -0800 (PST), " wrote: On Wednesday, December 13, 2017 at 5:39:07 PM UTC-5, Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Thanks, Ivan Vegvary I am easily confused. I thought that all Mazda small trucks were rebadged Ford Rangers. And as such ought to have all parts readily available. Dan Early Mazdas were Mazdas, also sold s Ford Couriers. Mazdas were superior trucks to the existing Ford products..so Ford entered into a relationship where they rebadged Mazdas with Ford emblems. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus |
Loctite help
On Wed, 13 Dec 2017 21:47:28 -0800 (PST), Ivan Vegvary
wrote: It's a SEAL. You can't glue it. Get the right sized seals.Part Number: SS72680-1 or Part Number: SS45588 available from Autozone. This is a rebuilt head and somebody installed fatter valve guides. Already purchased sets from Autozone and Rockauto. They are all 0.010" too small in diameter. Here is a decent photo: https://www.google.com/search?q=valv...P7PR8EuVGxf-M: It's simply matter of fixing the shell part (no sealing function) to the valve guide. All the function (sealing) happens at the rubber, spring reinforced ring. Hell, I could drill and pin it. Maybe cut a groove into the guide with a dremel and stake the thin shell into the groove. The thin copper shell cup that fits over the guide does not have to seal, only hold on and not go on an up-and-down ride with the valve. Any suitable glues? BTW the cap (shell part) seems to be about 0.010" copper. Thanks again. Measure the diameter and go to just about any engine shop and have them order you the right ones. They obviously were "stock" from some source. Powerhouse in Bakersfield, is where I get most of my stuff..odd or standard...Im sure there are similar places in your neck of the woods http://www.enginekits.com/ The problem with "gluing them in" is thermal dynamics. Gunner --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus |
Loctite help
"Gunner Asch" wrote in message
... On Wed, 13 Dec 2017 14:39:02 -0800 (PST), Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Picture an upside down cap approximately 0.5" in inside diameter and about 0.5" tall. Said cap should fit snugly on the valve guide, with the valve exiting through a seal in the top (0.274" valve). Since the cap is 0.005" larger than the seal, I have 0.0025" to make up with glue all the way around. I could cut shim stock, place symmetrically, and shove the seal thereon. Would any of the glues (Loctite or otherwise) take up a 0.0025" gap? Any advise or other workarounds would be greatly appreciated. Also, if there is a product available, any clever ways of de-greasing the guides? Not a lot of room to work, and the cleaning should not get mixed up with the motor oil. Thanks, Ivan Vegvary Ivan...that should be..should be the Ford Ranger 2.6 engine. Those seals should be easily availble. Maybe not: https://en.wikipedia.org/wiki/Mazda_G_engine |
Loctite help
On Thu, 14 Dec 2017 08:56:35 -0800 (PST), wws
wrote: On Wednesday, December 13, 2017 at 4:39:07 PM UTC-6, Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Picture an upside down cap approximately 0.5" in inside diameter and about 0.5" tall. Said cap should fit snugly on the valve guide, with the valve exiting through a seal in the top (0.274" valve). Since the cap is 0.005" larger than the seal, I have 0.0025" to make up with glue all the way around. I could cut shim stock, place symmetrically, and shove the seal thereon. Would any of the glues (Loctite or otherwise) take up a 0.0025" gap? Any advise or other workarounds would be greatly appreciated. Also, if there is a product available, any clever ways of de-greasing the guides? Not a lot of room to work, and the cleaning should not get mixed up with the motor oil. Thanks, Ivan Vegvary I would use a spring clamp, any rtv or glue in the oil could lead to blocked passages. RTVsealer is used by the manufacturer instead of gaskets - just have touse it properly. |
Loctite help
On Thu, 14 Dec 2017 12:23:48 -0800, Gunner Asch
wrote: On Wed, 13 Dec 2017 21:08:41 -0500, Clare Snyder wrote: On Wed, 13 Dec 2017 17:38:42 -0800 (PST), " wrote: On Wednesday, December 13, 2017 at 5:39:07 PM UTC-5, Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Thanks, Ivan Vegvary I am easily confused. I thought that all Mazda small trucks were rebadged Ford Rangers. And as such ought to have all parts readily available. Dan Early Mazdas were Mazdas, also sold s Ford Couriers. Mazdas were superior trucks to the existing Ford products..so Ford entered into a relationship where they rebadged Mazdas with Ford emblems. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus The courier was made BEFORE ford made their own small pickups - Ford rebadged the Mazda as a courier. When ford designed the Ranger, Mazda's volume went WAY down and it didn't make sense for Mazda to continue building their own (inferior) small truck, so THEY rebadged the Ford designed Ranger as their B Series. The Ranger was a FAR superior truck compared to the Courier in SO many ways. |
Loctite help
"Clare Snyder" wrote in message
... On Thu, 14 Dec 2017 12:23:48 -0800, Gunner Asch wrote: On Wed, 13 Dec 2017 21:08:41 -0500, Clare Snyder wrote: On Wed, 13 Dec 2017 17:38:42 -0800 (PST), " wrote: On Wednesday, December 13, 2017 at 5:39:07 PM UTC-5, Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Thanks, Ivan Vegvary I am easily confused. I thought that all Mazda small trucks were rebadged Ford Rangers. And as such ought to have all parts readily available. Dan Early Mazdas were Mazdas, also sold s Ford Couriers. Mazdas were superior trucks to the existing Ford products..so Ford entered into a relationship where they rebadged Mazdas with Ford emblems. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus The courier was made BEFORE ford made their own small pickups - Ford rebadged the Mazda as a courier. When ford designed the Ranger, Mazda's volume went WAY down and it didn't make sense for Mazda to continue building their own (inferior) small truck, so THEY rebadged the Ford designed Ranger as their B Series. The Ranger was a FAR superior truck compared to the Courier in SO many ways. My 1991 Ranger has the Ford-built 2.3l I-4 engine. According to the VIN decoding section of the factory shop manual the other engine options were Ford 2.9l, 3.0l or 4.0l V-6's. It does have a Mazda M5OD transmission. -jsw |
Loctite help
On Thu, 14 Dec 2017 17:57:53 -0500, "Jim Wilkins"
wrote: "Clare Snyder" wrote in message .. . On Thu, 14 Dec 2017 12:23:48 -0800, Gunner Asch wrote: On Wed, 13 Dec 2017 21:08:41 -0500, Clare Snyder wrote: On Wed, 13 Dec 2017 17:38:42 -0800 (PST), " wrote: On Wednesday, December 13, 2017 at 5:39:07 PM UTC-5, Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Thanks, Ivan Vegvary I am easily confused. I thought that all Mazda small trucks were rebadged Ford Rangers. And as such ought to have all parts readily available. Dan Early Mazdas were Mazdas, also sold s Ford Couriers. Mazdas were superior trucks to the existing Ford products..so Ford entered into a relationship where they rebadged Mazdas with Ford emblems. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus The courier was made BEFORE ford made their own small pickups - Ford rebadged the Mazda as a courier. When ford designed the Ranger, Mazda's volume went WAY down and it didn't make sense for Mazda to continue building their own (inferior) small truck, so THEY rebadged the Ford designed Ranger as their B Series. The Ranger was a FAR superior truck compared to the Courier in SO many ways. My 1991 Ranger has the Ford-built 2.3l I-4 engine. According to the VIN decoding section of the factory shop manual the other engine options were Ford 2.9l, 3.0l or 4.0l V-6's. It does have a Mazda M5OD transmission. -jsw The "mazda" tranny is about the only "mazda" part in any Ranger |
Loctite help
"Clare Snyder" wrote in message
... On Thu, 14 Dec 2017 17:57:53 -0500, "Jim Wilkins" wrote: "Clare Snyder" wrote in message . .. On Thu, 14 Dec 2017 12:23:48 -0800, Gunner Asch wrote: On Wed, 13 Dec 2017 21:08:41 -0500, Clare Snyder wrote: On Wed, 13 Dec 2017 17:38:42 -0800 (PST), " wrote: On Wednesday, December 13, 2017 at 5:39:07 PM UTC-5, Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Thanks, Ivan Vegvary I am easily confused. I thought that all Mazda small trucks were rebadged Ford Rangers. And as such ought to have all parts readily available. Dan Early Mazdas were Mazdas, also sold s Ford Couriers. Mazdas were superior trucks to the existing Ford products..so Ford entered into a relationship where they rebadged Mazdas with Ford emblems. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus The courier was made BEFORE ford made their own small pickups - Ford rebadged the Mazda as a courier. When ford designed the Ranger, Mazda's volume went WAY down and it didn't make sense for Mazda to continue building their own (inferior) small truck, so THEY rebadged the Ford designed Ranger as their B Series. The Ranger was a FAR superior truck compared to the Courier in SO many ways. My 1991 Ranger has the Ford-built 2.3l I-4 engine. According to the VIN decoding section of the factory shop manual the other engine options were Ford 2.9l, 3.0l or 4.0l V-6's. It does have a Mazda M5OD transmission. -jsw The "mazda" tranny is about the only "mazda" part in any Ranger The Ranger Wiki states that they were sold as B-series Mazdas beginning in 1994. |
Loctite help
On Thu, 14 Dec 2017 13:17:51 -0400, Leon Fisk
wrote: On Thu, 14 Dec 2017 09:11:01 -0800 wrote: On Wed, 13 Dec 2017 21:47:28 -0800 (PST), Ivan Vegvary wrote: [...] This is a rebuilt head and somebody installed fatter valve guides. Already purchased sets from Autozone and Rockauto. They are all 0.010" too small in diameter. Here is a decent photo: https://www.google.com/search?q=valv...P7PR8EuVGxf-M: It's simply matter of fixing the shell part (no sealing function) to the valve guide. All the function (sealing) happens at the rubber, spring reinforced ring. Hell, I could drill and pin it. Maybe cut a groove into the guide with a dremel and stake the thin shell into the groove. The thin copper shell cup that fits over the guide does not have to seal, only hold on and not go on an up-and-down ride with the valve. Any suitable glues? BTW the cap (shell part) seems to be about 0.010" copper. Thanks again. Try Loctite 638. It is good for gaps up to .01". It resists hot motor oil well. Use brake cleaner to degrease the valve guides. Spray the cleaner on a rag and wipe the guides clean. Same for cleaning the seal cup. Don't get the seal itself wet with the cleaner. 638 is permanent, so make sure you really want the seal cups glued on. Eric No knowledge of use but the spec page looks promising for what you want to do: http://na.henkel-adhesives.com/indus...=8797714153473 gulp That's a $178 bottle of goo he's using in the picture. -- A sound mind in a sound body is a short but full description of a happy state in this world. --John Locke |
Loctite help
On Wednesday, December 13, 2017 at 2:39:07 PM UTC-8, Ivan Vegvary wrote:
Installing valve seals ... Since the cap is 0.005" larger than the seal, I have 0.0025" to make up with glue all the way around. My first thought: high-temperature heatshrink tubing, to bulk up the OD of the head your cap goes onto. There's heatsnrink made of teflon (PTFE) http://cdn.techflex.com/assets/pdfs/catalog/hfa.pdf |
Loctite help
On Thu, 14 Dec 2017 17:20:30 -0500, Clare Snyder
wrote: On Thu, 14 Dec 2017 12:23:48 -0800, Gunner Asch wrote: On Wed, 13 Dec 2017 21:08:41 -0500, Clare Snyder wrote: On Wed, 13 Dec 2017 17:38:42 -0800 (PST), " wrote: On Wednesday, December 13, 2017 at 5:39:07 PM UTC-5, Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Thanks, Ivan Vegvary I am easily confused. I thought that all Mazda small trucks were rebadged Ford Rangers. And as such ought to have all parts readily available. Dan Early Mazdas were Mazdas, also sold s Ford Couriers. Mazdas were superior trucks to the existing Ford products..so Ford entered into a relationship where they rebadged Mazdas with Ford emblems. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus The courier was made BEFORE ford made their own small pickups - Ford rebadged the Mazda as a courier. When ford designed the Ranger, Mazda's volume went WAY down and it didn't make sense for Mazda to continue building their own (inferior) small truck, so THEY rebadged the Ford designed Ranger as their B Series. The Ranger was a FAR superior truck compared to the Courier in SO many ways. IIRC, the Courier had interference valves, so when the timing chain went, it at half the valves in the head, and ate many a head and pistons. The engine guy at Dixon Ford in the early '70s hated them. (That was a whole 'nother life ago!) -- A sound mind in a sound body is a short but full description of a happy state in this world. --John Locke |
Loctite help
On Thu, 14 Dec 2017 19:59:20 -0500, "Jim Wilkins"
wrote: "Clare Snyder" wrote in message .. . On Thu, 14 Dec 2017 17:57:53 -0500, "Jim Wilkins" wrote: "Clare Snyder" wrote in message ... On Thu, 14 Dec 2017 12:23:48 -0800, Gunner Asch wrote: On Wed, 13 Dec 2017 21:08:41 -0500, Clare Snyder wrote: On Wed, 13 Dec 2017 17:38:42 -0800 (PST), " wrote: On Wednesday, December 13, 2017 at 5:39:07 PM UTC-5, Ivan Vegvary wrote: Installing valve seals on 1991 Mazda B2600. Engind still in truck. Valve guides are oddball size and the best I could find (Felpro) are seals that are 0.005" too large in diameter to go around the guides. Thanks, Ivan Vegvary I am easily confused. I thought that all Mazda small trucks were rebadged Ford Rangers. And as such ought to have all parts readily available. Dan Early Mazdas were Mazdas, also sold s Ford Couriers. Mazdas were superior trucks to the existing Ford products..so Ford entered into a relationship where they rebadged Mazdas with Ford emblems. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus The courier was made BEFORE ford made their own small pickups - Ford rebadged the Mazda as a courier. When ford designed the Ranger, Mazda's volume went WAY down and it didn't make sense for Mazda to continue building their own (inferior) small truck, so THEY rebadged the Ford designed Ranger as their B Series. The Ranger was a FAR superior truck compared to the Courier in SO many ways. My 1991 Ranger has the Ford-built 2.3l I-4 engine. According to the VIN decoding section of the factory shop manual the other engine options were Ford 2.9l, 3.0l or 4.0l V-6's. It does have a Mazda M5OD transmission. -jsw The "mazda" tranny is about the only "mazda" part in any Ranger The Ranger Wiki states that they were sold as B-series Mazdas beginning in 1994. Like I said - Mazda gave up on building small trucks whenFord stopped selling them as Couriers - and started selling ford designed and ford-built rangers rebadged as Mazdas. The Mazda 5 speed is used in the Ranger and the F150 - the only "good" part from the Mazda parts bin. |
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