the bolts are about 4 1/4in long. no they don`t thread into anything.
the top left is the pivot bolt, bottom left and top right are in the slot for adjustment.
the adjuster bolt is on the top right. this is facing from the front.

Charlie

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there were three HP ratings on the OM616...

1) Not much power
2) Even less power
3) Not nearly enough power!! 240D w/auto

Anyone that thinks a 240D is slow drives too fast.

80 240D Naturally Exasperated, 4-Spd 388k DD 150mph spedo 3:58 Diff

We are advised to NOT judge ALL Muslims by the actions of a few lunatics, but we are encouraged to judge ALL gun owners by the actions of a few lunatics. Funny how that works