Yes mate, it stinks!Gearbox oil sure has a distinctive aroma, just a bit annoying but better now and fixed than on a decent run somewhere in the future
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Interesting. Are they interchangeable?Thanks for the tip though. I’ll make sure I fully drain it and replace with whatever is recommendedThats Dexron III, autobox oil/power steering fluid. Use proper gearbox oil not that when you rebuild it.
Not really. Will it work, yes, is it ideal, no!Are they interchangeable?
Great, thanks for the info.Not really. Will it work, yes, is it ideal, no!
Saying that I wouldnt say use recommended oils anyway - old oil specs and tech. Use modern synthetics, 5w50 for engine for this era and 75w80 synthetic for gearbox. Note this is my personal preference, i'm sure others have other opinions!
Thanks for this, Steve. When I get round to it, I’ll drop the remaining oil and refill with decent quality synthetic 75, as per yours and Dave’s recommendation. I’m pretty sure I’m going to drop the engine before it goes back on the road to give it a once over. Is there anything I should check with the gearbox too, whilst it’s out? Cheers.Modern, non hypoid, non bevel drive, use any thin Piss. The lighter the oil the longer the synchros last. ATF has enough EP properties to look after the gears. To be fair a good 75 synthetic would be a better technical solution.
There's no shearing forces to contend with so big EP number not reqired.
Selector seal is gearbox strip down to fit in jb/jc. Every one ive seen has leaked too, some drippers, some gushersIf it was quiet and free shifting, then it should be fine. Probably worth doing the driveshaft oilseals (if they are easy to replace) and the shifter oilseal if there is any signs of leaks. That will be on the top of the box, so shouldn't leak anyway, one of the things they got right designwise on newer boxes is to put the holes above the oil level ....
Poeticsome drippers, some gushers
This should just be general life advice!If it ain't broke...paint it and make it look nice