As far a flushing the gear oil out, I doubt that you could do it.
As far as filling the tranny, pump the oil in until it runs out, just as
you would do with the rear end. Using a pump you can do it from underneath
the car.
...Art
On Thu, 19 Mar 1998, Christopher Delling wrote:
> Thanks for chastising me on this one. Getting a little cranky are we? I
>know that the owners manual specifies motor oil, I didn't choose to have it
>filled with 90 weight. What I wanted to know was if the use of the gear oil
>is causing my problem. I intend to drain the gearbox and overdrive, and
>refill with motor oil. I have one vote for 20W50, and one for 30 weight.
>What do you recommend? Do I need to flush out the box (if so, what should I
>use?), or is simply draining and refilling going to be O.K.
>
> I also know what a dipstick is for, and in general how they work.
>Specifically how low is the tranny when the oil drops to the low mark? A
>pint? A quart? No marks that I have seen give me a clue, and seeing that
>it's already a pain in the ass to get oil into the transmission (as opposed to
>in the interior of the car, I would prefer to have some idea of how much oil
>to put in so that I don't have to keep pulling the hose out to check the level
>during the filling operation.
>
> Regards,
>
> Chris Delling
>
> -----Original Message-----
> From: Lawrie Alexander [SMTP:Lawrie@britcars.com]
> Sent: Thursday, March 19, 1998 12:55 AM
> To: Christopher Delling; 'mgs@autox.team.net'
> Subject: Re: Transmission Questions
>
> Chris....if the factory had felt it was OK to run the gearbox low on oil,
> they'd probably have fitted a longer dipstick. Also, if they hadn't wanted
> you to use engine oil, they'd have said so.
> I think you just proved why it's so important to read the owner's manual
> and do what it tells you!
>
> Lawrie
>
> ----------
> > From: Christopher Delling <saschris@flash.net>
> > To: 'mgs@autox.team.net'
> > Subject: Transmission Questions
> > Date: Wednesday, March 18, 1998 5:32 PM
> >
> > My B is fitted with a 4-synchro O.D. tranny, which was rebuilt last year.
> It seems that the gears in the tranny have a ceramic like coating on the
> taper that the synchro ring rides on. The bond between the coating and the
> 2nd gear failed, and the coating fell of, rendering the synchro useless.
> This occured very suddenly, one gearchange was fine, the next was
> accomapnied by a crunch of gears, all of which resulted in the re-build,
> after which everything seemed fine for several months.
> >
> > This spring, when I returned the car to the road after winter storage, I
> noted that the 3rd gear synchro seems to be acting up. It was fine when
> the car was put into storage. All new synchros were fitted during the
> rebuild.
> >
> > I have noted that the tranny oil level is down a bit, below the low level
> mark - I don't know how much down this mark signifies. The mechanic who
> did the work - only does Brit Cars by the way, uses 90 weight gear oil in
> all trannies, and this is what he filled my box with. Also, when I drove
> the car, the temperature was quite a bit lower than in the summer when the
> car gets most of its use.
> >
> > What is the list wisdom on 90 weight in the trans? Could this account
> for my problem? I know that 20W-50 is the normally reccomended fluid. How
> about the low oil level? Anyone have a feel for how low the transmission
> is if the oil drops below the low mark on the dipstick?
> >
> > Best Regards,
> >
> > Chris Delling
>
>
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