wrench for valve lash adjustment

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EDM43
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Joined: Mon Feb 21, 2022 3:31 pm

wrench for valve lash adjustment

Post by EDM43 »

what size wrenches?
mines not bad...just sounds like a bunch of sewing machines,even when hot...i think a lash adjustment is long overdue. cant find info on the size of wrench required.
Elwood
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Re: wrench for valve lash adjustment

Post by Elwood »

You'll want two tappet wrenches, combination 7/16" and 1/2". Snap-On LTA1416 will do the job, although there are likely less expensive brands if you're not doing a lot of valve adjustments. :)
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NAM VET
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Re: wrench for valve lash adjustment

Post by NAM VET »

I bought mine from the local MAC truck guy. Used Charles' cold setting specs. Seems to have worked fine. A bent-tip feeler gage made it easier. hal
refit1701
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Re: wrench for valve lash adjustment

Post by refit1701 »

I use regular wrenches for that.
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EDM43
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Re: wrench for valve lash adjustment

Post by EDM43 »

thanks...i think im going to grind down a couple of wrenches i have laying around that are a bit beat up.i can re purpose them and keep them in an m43 specific tool kit. snap on's would be wonderful,but they want an arms and legs for tools,and i need mine where they are.

i actually asked a kid a NAPA when i was in looking for some trim screws,and he looked at me with that deer in headlights look
"whats a tappet wrench" (that's a quote...:) :) :) ) the old guy at the next counter laughed and said "before your time kid"....lol
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Re: wrench for valve lash adjustment

Post by PoW »

I've seen those little flatheads run their entire life with the factory adjustment, never checked or adjusted.

They don't move much, rebuilds or valve grinds are the main reason they get played with.
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vit16
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Re: wrench for valve lash adjustment

Post by vit16 »

I've never seen that wrench...
I've always used a flat screwdriver and a normal wrench. But I've never done a valve lash adjustment on these engines. just overhead valve cams hehe
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