sorry, the search function here isn't very good. I did search, I typed in "transmission plug" I got page after page of threads that mention transmission or plug. I looked for awhile and couldn't find anything.
It would help if the search function didn't search for each word independantly and if you could only search threads that mention both "transmission and plug". When you go to google and put quotes around words it will only search for those words in that order. SS search does not do that.
I understand the guys who have been on here forever get annoyed at the same "dumb questions" from newbies and it can annoy me too when I just read a thread about it, but I did do a search first. I wouldn't have taken the time to crawl under the truck and take that picture without searching first.
But anyway, I still appreciate you posting the link to the answer!
You can force the search to look for multiple words in a single thread.......
Your search query should have been "transmission AND plug". That being said I would have done a search for "bellhousing AND plug"-I'll bet your transmission plug search netted a bunch of threads discussing transmission fluid level, didn't it?
I had iffy result with search when I got here. Then I just started at the very last page of the deuce forum and started reading my way forward. It took a few weeks but once I did that, my search capabilties magically improved.
When clintogf started hassling me about getting an M816, I went through the entire 5 ton forum front to back. It's a good learning experience.
Also, it hasn't been mentioned but I am 99% sure the operator's manual clearly explains the 2 plug holes but only one plug situation.