Mazda Rotary Club

General => General Technical => Topic started by: leeroy_25 on March 03, 2014, 09:00:40 PM

Title: FD3 Gearbox Disassembly
Post by: leeroy_25 on March 03, 2014, 09:00:40 PM
Hi Guy\'s trying to get all those annoying little leaks sorted!
It looks like my gearbox has been apart at some point but unfortunately not sealed up so well when reassembled. I would like to know about unbolting the rear section with the box in the car so I can split apart slightly and re-seal the offending bit? is this possible? Will things drop out of place or ping everywhere? Can anyone offer any info on this please and/or some pages from a owners manual might be useful.
The section leaking is where the box appears to have a 20mm section sandwiched between the front and rear ends of the box?

Thank you
Lee
Title: FD3 Gearbox Disassembly
Post by: Lee Vincent on March 04, 2014, 12:18:38 AM
Just rebuilt my box would recommend taking out of the car to reseal , I used mazdas own sealent too good stuff
Title: FD3 Gearbox Disassembly
Post by: leeroy_25 on March 04, 2014, 02:51:47 PM
That is the last thing I want to do. I have had the engine in and out more times than you can ever imagine recently!
If I can split it and support it all well and good as long as I know what will happen when I do? if it is a case that things will fall out with it in the orientation it is then fine it will have to come out at a later date.
I would only need to get a 10mm gap to clean and seal it.

Any more thoughts?
Title: FD3 Gearbox Disassembly
Post by: Lee Vincent on March 04, 2014, 06:43:30 PM
No need to take engine out just box very easy to do .
Title: FD3 Gearbox Disassembly
Post by: Grant Monkhouse on March 04, 2014, 07:18:38 PM
Need to take gear selector out then just unbolt it, nothing will fall out.

May be hard to get clean properly unless you have drained all oil out properly?
Title: FD3 Gearbox Disassembly
Post by: leeroy_25 on March 04, 2014, 10:14:19 PM
Cheers guys.. I will leave it to drain for the week and get some brake cleaner or similar to prepare it.
Title: FD3 Gearbox Disassembly
Post by: boosted on March 07, 2014, 08:30:22 AM
Just had a look round your rs home page buddy. Some great projects in there!
Title: FD3 Gearbox Disassembly
Post by: leeroy_25 on March 07, 2014, 01:45:11 PM
Thanks.. glad you liked it.. I am hoping to get some more updates soon with the 20B project so check back from time to time if you are interested!

Lee
Title: FD3 Gearbox Disassembly
Post by: boosted on March 07, 2014, 02:20:19 PM
Defo will mate....very impressive. loved those 3d diagrams.