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razza62 Fordmods Oompa Loompa
Age:19 Posts: 29 Joined: 31 Mar 2007 Location: Adelaide SA, Australia
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Posted: Wed Jun 25, 2008 3:58 pm Post subject: Gearbox Bang |
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It only happens every now and then....
When im in say Park... i put it in reverse and there's a loud bang (like smacking into gear) and its not a quiet bang either... fairly loud.
sometimes also happens when i go from reverse into drive..
anybody else heard of something like this? |
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ea_falcon Fordmods - Getting Side Ways
Age:18 Posts: 856 Joined: 12 Nov 2006 Location: adelaide SA, Australia
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Posted: Wed Jun 25, 2008 5:50 pm Post subject: |
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| yeah are fairmont does it it sounds like it is the diff or something in the back end i dont think its much of an issue |
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ducati119 Fordmods Tyre Shredder
Age:18 Posts: 341 Joined: 14 Feb 2006 Location: Adelaide SA, Australia
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Posted: Wed Jun 25, 2008 9:46 pm Post subject: |
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| do you put up your handbreak before you put it into park, because if not your park gear will be holding all of the pressure instead of the handbreak. try using your handbreak and test it out. |
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el_xr6_luke Fordmods Tyre Shredder
Age:22 Posts: 374 Joined: 21 Aug 2006 Location: Melbourne VIC, Australia
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Posted: Wed Jun 25, 2008 9:49 pm Post subject: |
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| backlash in the diff maybe |
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xr6turnip Fordmods Parts Gopher
Posts: 64 Joined: 07 Dec 2007 Location: sydney NSW, Australia
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Posted: Thu Jun 26, 2008 3:04 am Post subject: |
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| thats lucky... I drove out the workshop in my ba after turbo boosted and the gearbox lasted 10 minutes |
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Punnisher_42 Fordmods - Getting Side Ways
Age:26 Posts: 744 Joined: 10 Nov 2004 Location: Tingalpa QLD, Australia
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Posted: Thu Jun 26, 2008 11:03 am Post subject: |
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| ducati119 wrote: | | do you put up your handbreak before you put it into park, because if not your park gear will be holding all of the pressure instead of the handbreak. try using your handbreak and test it out. |
+1 vote
the ba does this - the handbrake is up the schiser and the transmission holds the car. when you pull it out of park it sticks in park and when you do yank it out it makes a loud clunk. solution - dont park on slopes because i am convinced there is no fixing that hand brake.... |
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razza62 Fordmods Oompa Loompa
Age:19 Posts: 29 Joined: 31 Mar 2007 Location: Adelaide SA, Australia
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Posted: Thu Jun 26, 2008 4:09 pm Post subject: |
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| its odd hey... i thought thats what it would be... but sometimes it does it on flat surfaces (from drive to reverse say) and no, the car isn't moving when i do that! It must just be the diff locking or something... worth worrying over? |
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s-tranzor Fordmods - Getting Side Ways
Age:25 Posts: 513 Joined: 29 May 2007 Location: Perth WA, Australia
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Posted: Thu Jun 26, 2008 4:21 pm Post subject: |
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| dif backlash. Most well travelled cars will suffer it to varying degrees. |
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ducati119 Fordmods Tyre Shredder
Age:18 Posts: 341 Joined: 14 Feb 2006 Location: Adelaide SA, Australia
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Posted: Thu Jun 26, 2008 11:55 pm Post subject: |
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| I'm with Punnisher_42 because my ba used to do this even on even roads, told my mechanic about the problem and told me to use my handbreak first then put it into park. fixed the problem and havnt had a problem since. |
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Punnisher_42 Fordmods - Getting Side Ways
Age:26 Posts: 744 Joined: 10 Nov 2004 Location: Tingalpa QLD, Australia
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Posted: Sat Jun 28, 2008 11:01 am Post subject: |
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| yeah it'll be diff backlash or just to be sure check your uni joints. as it goes into gear, it takes up the slack.. |
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relaxed_diplomacy Fordmods - Getting Side Ways
Age:33 Posts: 947 Joined: 14 Dec 2007 Location: delegate NSW, Australia
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Posted: Sun Jun 29, 2008 8:06 pm Post subject: |
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| There's no mention of the model . . . it could be an XA. If so there's not much worth in thinking about BA's, etc. |
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n00bus m@x1mus Fordmods Parts Gopher
Posts: 55 Joined: 16 Apr 2008 Location: Bowen QLD, Australia
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Posted: Mon Jun 30, 2008 6:28 am Post subject: |
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Im curios to know how the handbrake would help this situation out as all it would do is prevent the axles from moving causeing the backlash to really hit something hard when it does take up.
Also check out any rubber bushes/moutning on diff and gearbox crossmember if it is an irs model specially if an AU irs |
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