D2-5J -3/4 inch drain plugs?

The four 3/4" drain plugs are for the steering clutch compartments. Most guys drill them 1/4" and put an 1/8" cotter key in to rattle around. This allows the water from condensation and leakage to drain out. Just removing the plugs is a no-no as Mice WILL get in there! Read all the old posts about doing stuck clutches on D2's to better believe.
As far as the 1/4 or 3/8 next to them, I am drawing a temporary blank?
I can visualize the brake band adjusting screw and nut but not additional plugs?

The four 3/4" drain plugs are for the steering clutch compartments. Most guys drill them 1/4" and put an 1/8" cotter key in to rattle around. This allows the water from condensation and leakage to drain out. Just removing the plugs is a no-no as Mice WILL get in there! Read all the old posts about doing stuck clutches on D2's to better believe.
As far as the 1/4 or 3/8 next to them, I am drawing a temporary blank?
I can visualize the brake band adjusting screw and nut but not additional plugs?

[quote="drujinin"]The four 3/4" drain plugs are for the steering clutch compartments. Most guys drill them 1/4" and put an 1/8" cotter key in to rattle around. This allows the water from condensation and leakage to drain out. Just removing the plugs is a no-no as Mice WILL get in there! Read all the old posts about doing stuck clutches on D2's to better believe.
As far as the 1/4 or 3/8 next to them, I am drawing a temporary blank?
I can visualize the brake band adjusting screw and nut but not additional plugs?[/quote]

Thanks for the information, the smaller ones have lock nut on them and as the other reply said they are band adjusting screws.
Thanks to both of you.