Re: Re: 94 Wrangler grinds shifting into 4th, HELP! Please
On Tue, 26 Jun 2007 19:40:21 -0000, Kapper94 <otten.kap@gmail.com>
wrote: >I'll try that tonight. If it acts like the bad Synchros scenario you >described, is something an average guy could do with a manual in his >gerage? You either have a AX5 if it is a 4 cyl or a AX15 if it is a 6 cyl. If syncros are going bad I would opt for a complete rebuilt or swap out. While they are not terrible trannies that are not great ones either. The AX15 is the stronger of the two but still a MD tranny at best. Starting around 2001 Jeep switched over to a NV3550 to replace AX15. The only deferrence between the NV3500 and 3550 is that the 3550 is designed as a direct bolt in replacement for the AX15 while the 3500 is not. If you whant to go the swap route you should look into finding a used NV3550 as it is a better tranny than the AX15. ----------------- TheSnoMan.com |
Re: Re: 94 Wrangler grinds shifting into 4th, HELP! Please
On Tue, 26 Jun 2007 19:40:21 -0000, Kapper94 <otten.kap@gmail.com>
wrote: >I'll try that tonight. If it acts like the bad Synchros scenario you >described, is something an average guy could do with a manual in his >gerage? You either have a AX5 if it is a 4 cyl or a AX15 if it is a 6 cyl. If syncros are going bad I would opt for a complete rebuilt or swap out. While they are not terrible trannies that are not great ones either. The AX15 is the stronger of the two but still a MD tranny at best. Starting around 2001 Jeep switched over to a NV3550 to replace AX15. The only deferrence between the NV3500 and 3550 is that the 3550 is designed as a direct bolt in replacement for the AX15 while the 3500 is not. If you whant to go the swap route you should look into finding a used NV3550 as it is a better tranny than the AX15. ----------------- TheSnoMan.com |
Re: Re: 94 Wrangler grinds shifting into 4th, HELP! Please
On Tue, 26 Jun 2007 19:40:21 -0000, Kapper94 <otten.kap@gmail.com>
wrote: >I'll try that tonight. If it acts like the bad Synchros scenario you >described, is something an average guy could do with a manual in his >gerage? You either have a AX5 if it is a 4 cyl or a AX15 if it is a 6 cyl. If syncros are going bad I would opt for a complete rebuilt or swap out. While they are not terrible trannies that are not great ones either. The AX15 is the stronger of the two but still a MD tranny at best. Starting around 2001 Jeep switched over to a NV3550 to replace AX15. The only deferrence between the NV3500 and 3550 is that the 3550 is designed as a direct bolt in replacement for the AX15 while the 3500 is not. If you whant to go the swap route you should look into finding a used NV3550 as it is a better tranny than the AX15. ----------------- TheSnoMan.com |
Re: 94 Wrangler grinds shifting into 4th, HELP! Please
On Jun 26, 1:16 pm, SnoMan <a...@snoman.com> wrote:
> On Tue, 26 Jun 2007 19:40:21 -0000, Kapper94 <otten....@gmail.com> > wrote: > > >I'll try that tonight. If it acts like the bad Synchros scenario you > >described, is something an average guy could do with a manual in his > >gerage? > > You either have a AX5 if it is a 4 cyl or a AX15 if it is a 6 cyl. If > syncros are going bad I would opt for a complete rebuilt or swap out. > While they are not terrible trannies that are not great ones either. > The AX15 is the stronger of the two but still a MD tranny at best. > Starting around 2001 Jeep switched over to a NV3550 to replace AX15. > The only deferrence between the NV3500 and 3550 is that the 3550 is > designed as a direct bolt in replacement for the AX15 while the 3500 > is not. If you whant to go the swap route you should look into finding > a used NV3550 as it is a better tranny than the AX15. > ----------------- > TheSnoMan.com Well, depending on which way you go and what you need.....how about a brand new AX-15 & Clutch Kit, sounds like a good price and is ship- able: http://www.plowsite.com/showthread.php?t=46479 27 hour old posting |
Re: 94 Wrangler grinds shifting into 4th, HELP! Please
On Jun 26, 1:16 pm, SnoMan <a...@snoman.com> wrote:
> On Tue, 26 Jun 2007 19:40:21 -0000, Kapper94 <otten....@gmail.com> > wrote: > > >I'll try that tonight. If it acts like the bad Synchros scenario you > >described, is something an average guy could do with a manual in his > >gerage? > > You either have a AX5 if it is a 4 cyl or a AX15 if it is a 6 cyl. If > syncros are going bad I would opt for a complete rebuilt or swap out. > While they are not terrible trannies that are not great ones either. > The AX15 is the stronger of the two but still a MD tranny at best. > Starting around 2001 Jeep switched over to a NV3550 to replace AX15. > The only deferrence between the NV3500 and 3550 is that the 3550 is > designed as a direct bolt in replacement for the AX15 while the 3500 > is not. If you whant to go the swap route you should look into finding > a used NV3550 as it is a better tranny than the AX15. > ----------------- > TheSnoMan.com Well, depending on which way you go and what you need.....how about a brand new AX-15 & Clutch Kit, sounds like a good price and is ship- able: http://www.plowsite.com/showthread.php?t=46479 27 hour old posting |
Re: 94 Wrangler grinds shifting into 4th, HELP! Please
On Jun 26, 1:16 pm, SnoMan <a...@snoman.com> wrote:
> On Tue, 26 Jun 2007 19:40:21 -0000, Kapper94 <otten....@gmail.com> > wrote: > > >I'll try that tonight. If it acts like the bad Synchros scenario you > >described, is something an average guy could do with a manual in his > >gerage? > > You either have a AX5 if it is a 4 cyl or a AX15 if it is a 6 cyl. If > syncros are going bad I would opt for a complete rebuilt or swap out. > While they are not terrible trannies that are not great ones either. > The AX15 is the stronger of the two but still a MD tranny at best. > Starting around 2001 Jeep switched over to a NV3550 to replace AX15. > The only deferrence between the NV3500 and 3550 is that the 3550 is > designed as a direct bolt in replacement for the AX15 while the 3500 > is not. If you whant to go the swap route you should look into finding > a used NV3550 as it is a better tranny than the AX15. > ----------------- > TheSnoMan.com Well, depending on which way you go and what you need.....how about a brand new AX-15 & Clutch Kit, sounds like a good price and is ship- able: http://www.plowsite.com/showthread.php?t=46479 27 hour old posting |
Re: 94 Wrangler grinds shifting into 4th, HELP! Please
On Jun 26, 1:16 pm, SnoMan <a...@snoman.com> wrote:
> On Tue, 26 Jun 2007 19:40:21 -0000, Kapper94 <otten....@gmail.com> > wrote: > > >I'll try that tonight. If it acts like the bad Synchros scenario you > >described, is something an average guy could do with a manual in his > >gerage? > > You either have a AX5 if it is a 4 cyl or a AX15 if it is a 6 cyl. If > syncros are going bad I would opt for a complete rebuilt or swap out. > While they are not terrible trannies that are not great ones either. > The AX15 is the stronger of the two but still a MD tranny at best. > Starting around 2001 Jeep switched over to a NV3550 to replace AX15. > The only deferrence between the NV3500 and 3550 is that the 3550 is > designed as a direct bolt in replacement for the AX15 while the 3500 > is not. If you whant to go the swap route you should look into finding > a used NV3550 as it is a better tranny than the AX15. > ----------------- > TheSnoMan.com Well, depending on which way you go and what you need.....how about a brand new AX-15 & Clutch Kit, sounds like a good price and is ship- able: http://www.plowsite.com/showthread.php?t=46479 27 hour old posting |
Re: 94 Wrangler grinds shifting into 4th, HELP! Please
Can you do it in your garage? Yes, sorta, maybe, well, hmmmm, guess I
would not reccomend it. You need the factory service manual, not Hayes or Chilton. There are enough shims, detent balls, spring clips, and other nasty little parts to make it a bit iffy for a novice. And an update on the 5 second spin down test: 5 seconds is the target, 10 seconds or less is certainly in the reasonable range. Kapper94 wrote: > On Jun 26, 12:22 pm, RoyJ <spaml...@microsoft.net> wrote: > >>Make sure you have the proper gear lube in the tranny. Flush and bleed >>the clutch hydraulic system. >> >>If those are OK, you have a problem with the clutch or the tranny. Quick >>test: put tranny in neutral, clutch out, rev to 1500 rpnm or so. Push >>the clutch in, wait for 5 seconds, try to put it in reverse (no synchros >>here). If it goes in quietly, good chance you have bad synchros on 4th >>gear. $$$$$$ for tranny work. If it grinds the gears going into reverse, >>the clutch is not disengaging fully. Look at bad master, slave, or >>clutch plate. >> >>Mileage and engine would help. >> >> > > > Odometer reads 108k. > I'll try that tonight. If it acts like the bad Synchros scenario you > described, is something an average guy could do with a manual in his > gerage? > |
Re: 94 Wrangler grinds shifting into 4th, HELP! Please
Can you do it in your garage? Yes, sorta, maybe, well, hmmmm, guess I
would not reccomend it. You need the factory service manual, not Hayes or Chilton. There are enough shims, detent balls, spring clips, and other nasty little parts to make it a bit iffy for a novice. And an update on the 5 second spin down test: 5 seconds is the target, 10 seconds or less is certainly in the reasonable range. Kapper94 wrote: > On Jun 26, 12:22 pm, RoyJ <spaml...@microsoft.net> wrote: > >>Make sure you have the proper gear lube in the tranny. Flush and bleed >>the clutch hydraulic system. >> >>If those are OK, you have a problem with the clutch or the tranny. Quick >>test: put tranny in neutral, clutch out, rev to 1500 rpnm or so. Push >>the clutch in, wait for 5 seconds, try to put it in reverse (no synchros >>here). If it goes in quietly, good chance you have bad synchros on 4th >>gear. $$$$$$ for tranny work. If it grinds the gears going into reverse, >>the clutch is not disengaging fully. Look at bad master, slave, or >>clutch plate. >> >>Mileage and engine would help. >> >> > > > Odometer reads 108k. > I'll try that tonight. If it acts like the bad Synchros scenario you > described, is something an average guy could do with a manual in his > gerage? > |
Re: 94 Wrangler grinds shifting into 4th, HELP! Please
Can you do it in your garage? Yes, sorta, maybe, well, hmmmm, guess I
would not reccomend it. You need the factory service manual, not Hayes or Chilton. There are enough shims, detent balls, spring clips, and other nasty little parts to make it a bit iffy for a novice. And an update on the 5 second spin down test: 5 seconds is the target, 10 seconds or less is certainly in the reasonable range. Kapper94 wrote: > On Jun 26, 12:22 pm, RoyJ <spaml...@microsoft.net> wrote: > >>Make sure you have the proper gear lube in the tranny. Flush and bleed >>the clutch hydraulic system. >> >>If those are OK, you have a problem with the clutch or the tranny. Quick >>test: put tranny in neutral, clutch out, rev to 1500 rpnm or so. Push >>the clutch in, wait for 5 seconds, try to put it in reverse (no synchros >>here). If it goes in quietly, good chance you have bad synchros on 4th >>gear. $$$$$$ for tranny work. If it grinds the gears going into reverse, >>the clutch is not disengaging fully. Look at bad master, slave, or >>clutch plate. >> >>Mileage and engine would help. >> >> > > > Odometer reads 108k. > I'll try that tonight. If it acts like the bad Synchros scenario you > described, is something an average guy could do with a manual in his > gerage? > |
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