-
19th July 2017, 04:09 PM
#1
Legendary
Cylinder head crack repair methods - interesting stuff!
-
-
19th July 2017 04:09 PM
# ADS
Circuit advertisement
-
5th November 2017, 12:20 AM
#2
Thanks for the links mate good work
-
The Following User Says Thank You to jsawrey For This Useful Post:
dom14 (11th November 2017)
-
22nd November 2017, 01:51 AM
#3
Legendary
Originally Posted by
jsawrey
Thanks for the links mate good work
Good stuff, isn't it? If we got the correct tools, it's something we can DIY in the backyard.
-
-
23rd November 2017, 05:31 PM
#4
Patrol Freak
I saw the cracks it the Cylinder's head of the RD28 engine. They are tinny and placed between intake and exhaust valves or between preignition chamber and vales.
I think this method will not help here.
I'm Alexander and I'm the happiest owner of GQ Nissan Safari in the whole Central Asia
-
-
24th November 2017, 02:37 AM
#5
Legendary
Originally Posted by
Wine_maker
I saw the cracks it the Cylinder's head of the RD28 engine. They are tinny and placed between intake and exhaust valves or between preignition chamber and vales.
I think this method will not help here.
Some cracks may not worth the trouble.
Any crack may worth the trouble depending on how rare the cylinder head or the block is.
When it can be replaced cheaper than repairs nobody bothers to repair.
Not to mention the tendency to re-crack from the same spot.
Cracks between intake and exhaust valves are common I think.
They are fixable by TIG welding from what I know.
I think diesel cylinder head repair is a debatable subject.
I'm thinking 'cos the tendency to re-crack from the repaired spot, a good number of diesel cylinder
heads don't get the cracks repaired, but get replaced instead.
Last edited by dom14; 24th November 2017 at 02:39 AM.
-
The Following User Says Thank You to dom14 For This Useful Post:
Wine_maker (24th November 2017)