Save Me the Valve Cover Removal Before Hand

[can-do]

Greetings All,

Just a quick and a easy question on the rocker arms of my '80 300TD diesel. What is the size of the allen wrench bit that I will need to remove the rocker arm bearing brackets so I can replace the valve seals, hopefully this weekend, weather permitting of course? I didn't pay much attention when I removed the cover when I adjusted the valves and cover seal, and I hate to pull the cover just to look, not that it would tell me much, and the haynes manual doesn't either. I appreciate your input in this matter as well as my saved time.


Charles

[Benzmac]

If you have a 5,6,8,and 10, you are covered.

I think it is the 8.