19.06.2005, 23:00
Kryssposting på benzworld og jeg har for mye olje i armhulen til å gidde å skrive det en gang til på norsk. MEN her er reultatet av 6 timers skruing sammen med Iver:
Iver460 and I spent the day under my G pulling out my crashed 5-speed Getrag. When we finally got the last bolt out (top left gearbox-bolt is tricky!!!) the sweet smell of burned ATF hit us... In addition to the damages shown in the pictures were:
ATF oil was silver grey with 5mm long brass filings and LOTS of steel particles. Gears and synchros ground to a pulp.
Gearbox input shaft had some play... about 5cm in any direction...
Gearbox housing had burn marks from within. Paint and oily goo was burnt away several places and the steel beneath had gone rusty
And now for those with a strong stomach:
![[Bilde: input_shaft.jpg]](http://www.doitright.no/g/input_shaft.jpg)
Yes! It has melted!
![[Bilde: bearings.jpg]](http://www.doitright.no/g/bearings.jpg)
Note in particular the rolling bearing top left. The "rollers" have all been whacked 90 degrees and they do definately NOT roll that way. Also the larger ball bearing has some balls missing. They were not anywhere to be found, not even steel filings...
![[Bilde: melted_cover1.jpg]](http://www.doitright.no/g/melted_cover1.jpg)
Backside of the bearings cover. Supposed to be smooth...
![[Bilde: melted_cover2.jpg]](http://www.doitright.no/g/melted_cover2.jpg)
Poor lighting, but the aluminium has boiled... Lots of air bubbles, looks like silver lava.
![[Bilde: bearing_cover.jpg]](http://www.doitright.no/g/bearing_cover.jpg)
This is supposed to be smooth as well... The deepest groves are about 3mm.
So... to those of you with Getrags with funny noises in them... Now you know whats making the noises![[Bilde: fish.gif]](http://www.offroad.no/forum/style_emoticons/<#EMO_DIR#>/fish.gif)
300GD STT 33"
Iver460 and I spent the day under my G pulling out my crashed 5-speed Getrag. When we finally got the last bolt out (top left gearbox-bolt is tricky!!!) the sweet smell of burned ATF hit us... In addition to the damages shown in the pictures were:
ATF oil was silver grey with 5mm long brass filings and LOTS of steel particles. Gears and synchros ground to a pulp.
Gearbox input shaft had some play... about 5cm in any direction...
Gearbox housing had burn marks from within. Paint and oily goo was burnt away several places and the steel beneath had gone rusty
And now for those with a strong stomach:
Yes! It has melted!
Note in particular the rolling bearing top left. The "rollers" have all been whacked 90 degrees and they do definately NOT roll that way. Also the larger ball bearing has some balls missing. They were not anywhere to be found, not even steel filings...
Backside of the bearings cover. Supposed to be smooth...
Poor lighting, but the aluminium has boiled... Lots of air bubbles, looks like silver lava.
This is supposed to be smooth as well... The deepest groves are about 3mm.
So... to those of you with Getrags with funny noises in them... Now you know whats making the noises
300GD STT 33"
![[Bilde: mellow.gif]](http://www.offroad.no/forum/style_emoticons/<#EMO_DIR#>/mellow.gif)
. Blei nu meget usikker på om jeg burde beholde min 5tr kasse, jeg skal jo inn med min OM617a i kveld..
, har 31" 10.5 fra før!! Eller er jeg helt på viddene?
, kom ikke helt i havn med motorbyttet i kveld.