what we do is remove all of them and tap the hole and thread a plug into
them  later  mark d

In a message dated 1/6/2012 2:18:25 A.M. Eastern Standard Time,
b1biker@AOL.COM writes:

I've  got  problem with a leaking assembly plug in the pan of an 81 Westy.
Had  it in the shop for a new front seal and the mechanic told me that he
had  noticed this plug leaking and had applied sealant. Upon inspection I
found  that he merely smeared a heavy layer of silicone on the outside of the
plug.  Needless to say it still leaks. I've got the engine out to replace the
throwout bearing and the pilot shaft bearing and would like to repair this
leaking plug properly. Unfortunately I'm unsure of what the proper repair
procedure is. I'm at a disadvantage in that all I have is a Chilton's and
the  Idiot's Guide. I think that I'm going to need to find a Bentley. Any
advice/BTDT/opinions will be appreciated.
Gary  Meier