H22a Piston Limits

Post by **NafemanNathan** » Wed Nov 07, 2012 10:37 pm

Does anyone know the new and service limits of the H22a pistons?

The 4th gen manual & suppliments in Wiki aren't working and the first 4th gen manual download only has limits for the F20A, F22A & H23A.

Post by **Gayno** » Wed Nov 07, 2012 10:45 pm

I'd say the limit was to stay within the cylinder. Any further than that and you're fooked!

Post by **4thgenphil** » Wed Nov 07, 2012 10:46 pm

Gayno wrote:I'd say the limit was to stay within the cylinder. Any further than that and you're fooked!

IT geek to the rescue!

mercutio · Post by **mercutio** » Wed Nov 07, 2012 10:49 pm

Post by **NafemanNathan** » Wed Nov 07, 2012 10:52 pm

Poor Gayno, poor.

Post by **Gayno** » Wed Nov 07, 2012 10:53 pm

I'm here all week......given that there's only a couple of days until the weekend, that's probably for the best!

Post by **NafemanNathan** » Thu Nov 08, 2012 9:03 am

Mmm-K, so I had the 93 Service manual saved on my work's computer, so I have established that...

Now is the H22a exactly the same as the H22a1 and can the H22a be either an "A" or "B" here as well?

I think I knew this along time ago, but can't recall now and don't fancy the hearsay sprawled all over the rest of the net

judderod · Post by **judderod** » Thu Nov 08, 2012 11:31 am

Probably... I followed that manual when doing my H22A2 and it all seemed to match up. I had A and B pistons. IIRC the wear was so minimal to the bores after 160K miles it was funny. The piston skirts were a below spec tho.

Post by **indigolemon** » Thu Nov 08, 2012 11:36 am

That's rubbish, can't believe Honda have pulled them from the site

judderod · Post by **judderod** » Thu Nov 08, 2012 12:00 pm

They've done what?