LT77 gearbox leak

I have found the source of the river that flows from my gearbox. If you look
up past the High/low selector pushrod towards to front of the main gearbox
lookings backwards (Still there or confused?). There is what appears to be a
large (25MMish dia) blanking plug with what maybe an allen key hole in it.
What is this plug, Is it mystical in its function or can I just remove it
and bung some thread sealant round it and hope for the best, once I've
worked out how to get an allen key to it. Any ideas

"Tony" <[email protected]> wrote in message
news:Q4E0e.1453$%[email protected]...
> I have found the source of the river that flows from my gearbox. If you
look
> up past the High/low selector pushrod towards to front of the main gearbox
> lookings backwards (Still there or confused?). There is what appears to be
a
> large (25MMish dia) blanking plug with what maybe an allen key hole in it.
> What is this plug, Is it mystical in its function or can I just remove it
> and bung some thread sealant round it and hope for the best, once I've
> worked out how to get an allen key to it. Any ideas

Ooher. Is it the filler/level plug?

TonyB
>
>