Yep that’s what I thought just wanted to make sure
Will order new ones.
Will order new ones.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.
In my case I have a feeling someone has been inside this engine before and done a slap happy rebuild. So I’ll measure everything including the head bolts. As a precaution I may replace them anyway due to the unknown factor of what has happened before I’ve pulled it apart.IDK, just did a rebuildish not long ago. All head bolts tested to spec and were reused without issue. I don’t think it’s about the budget, rather the waste of money because you don’t know better. Check them and replace if needed.
thanks for posting the photos. I just did my mains and rod bearings. I had one main that had about a 1.5cm scratch about as wide as a 1/10th of a pencil tip. the others showed what I call "normal" wear (for 372k Miles). the crank is so much harder that it would seem like it would take something nasty to damage it, and the bearing would look mucho worse (just applying common sense).Here’s some photos of what I found inside my engine.
View attachment 2784555
Number 1 is at the bottom of the pic. You can see the 6th one at the top is missing a bit
View attachment 2784556
That’s the number 6 big end journal, not bad for how much bearing was missing.
View attachment 2784557
The number 4 main bearing is slightly scuffed and the thrust washer facing the back of the engine was worn as well.
All of the others were fine but I’ll probably put new ones in for peace of mind.
View attachment 2784559
Doh!!I had to spend 1/2 hour plus getting those buggers back out,
double Doh!!!Doh!!
Air chisel, or rotary hammer drill on hammer only rattles them puppies out in no time.
I've still gotta order a couple of bits and pieces before I dig in and get this running again.I think my big box of parts is arriving today! Just a little excited
Glad we could help @mudgudgeonBeen to busy to dig into getting mine back in action.
Shout out to @AussieHJCruza (Eddie) and @Indestructible 47 at Complete Cruisers for helping source and ship my crank.
I drew a few blanks sourcing one.
Eddie got on the case and ended up sourcing one slightly cheaper than I could from Partsouq.
I'm on the final stage of assembly. something to plan for (that I didn't) is replacing all the little vacuum hoses under the upper part of the intake manifold. My hoses should arrive in a few hours - so, I can FINALLY button up the engine!Yeah, I'm in no man's land at the moment. Cleaning, measuring, checking, organising. Feels like it's taking forever to get to the assembly stage
Have you seen this thread? Block surface dots - https://forum.ih8mud.com/threads/block-surface-dots.1228586/#post-13421181So ah exactly how much pitting is acceptable in the head gasket surface of the engine block?
I am aware of course that none is preferable but that's not the situation I'm in.
Must this be machined or will it accept another head gasket (I have Toyota genuine) as it is....
The pitting seems to be around the exact areas the old head gasket let go at Cylinders 1, 5, and 6 all on the exhaust side of the block as well.
View attachment 2803339
View attachment 2803340
View attachment 2803341
View attachment 2803342
Based on your photo, if this block is out of the truck and disassembled, I would have the block decked to clean up the surface.View attachment 2803427Cool I’ll have a scan through that thread tonight, thanks for that
I’m not worried about the dots, I’m concerned about the pitting right near where the gasket would be sealing next to the cylinder wall….
Yeah it’s out and pretty much fully apart. That’s what I was thinking it might needBased on your photo, if this block is out of the truck and disassembled, I would have the block decked to clean up the surface.