Adjust valve play 2/2 (service Mercedes M110 engine)

[unclewilly2]

Gutes Video !! sehr gut erklärt !!!

[wfuckit]

I'm trying to adjust the valve play on my m115 engine, the straight 4 cyl, I seem to be unable to turn the adjusting screws, there is zero gap watsoever between the rockers and the camshaft, I think the valves are sticking open and making it lose compression. Do you know why i cant turn the adjusting screws? is there something im missing? does it mean theyve been adjusted as far as they'll go?

[knutzipferd]

@wfuckit I'd rather be careful giving you advice on an engine I've never seen. Maybe two hints: The adjustment screws are self-locking and not easy to turn. For the m110, professionals use a specially curved and fairly long wrench. In case non of the screws move, chances are that you don't try hard enough. If that ain't the problem, the so-called pressure pads/pressure pieces you are dealing with can be changed - or at least examined. To remove them, the tool 110589046100 is helpful.

[wfuckit]

@knutzipferd Thanks for the advice, I think im just not understanding the self locking nut. The adjustment screws look prettymuch exactly like the ones in your video. There is a larger lower one, and a smaller one on top. Do i have to loosen the lower one in order to adjust the upper one? I was able to loosen them more easily than tighten, both were very difficult. I need to turn them down a couple of turns and give it more clearance.

[wfuckit]

@knutzipferd *correction, I was able to turn the smaller upper screw in both directions, unscrewing it was a little easier. I was not able to move the larger lower nut at all.

[Sethwm2]

DOHC!?



[XCFBowling]

Super video!

nur wäre es für evtl noch kommende videos meiner Meinung nach besser wenn du Deutsch redest und englische Untertitel machst wie bei dem Radlagervideo. dann verstehen das sowohl die deutsch- als auch die englischsprachigen Leut ;)

Nichts gegen deine Englischkünste aber die Aussprache is halt ned grad perfekt... ned übelnehmen bitte :D

aber technisch top das video ich freu mich schon auf mehr!