Komatsu FD30-11:
Engine repair

Hi Everybody!
Need your guru help: to assemble engine "Komatsu 4D95" after repair, need some technical data for tightening torque for bolts on the engine. Does anybody have this technical sheet?
Thanks in advance.
  • Posted 7 Apr 2015 00:13
  • Discussion started by JimmiJ
  • Moscow, Russia
Showing items 1 - 6 of 6 results.
Ok jimmi,
I've send you an email.
Marc b
  • Posted 23 Apr 2015 17:23
  • Reply by marc_b
  • ANTWERP, Belgium
Hello marc_b!
Please, check the profile for my e-mail.

Great thanks!
  • Posted 23 Apr 2015 17:07
  • Reply by JimmiJ
  • Moscow, Russia
...clowns love drugs...
  • Posted 23 Apr 2015 17:06
  • Modified 23 Apr 2015 17:07 by poster
  • Reply by JimmiJ
  • Moscow, Russia
...clowns love drugs...
hello Jimmi,
there's a problem with this forum.
I can't reply with all the requested information.
I've send an message to admin but no response from them (never had BTW)
Can you put your email in your profile?
marc b
  • Posted 23 Apr 2015 16:37
  • Modified 23 Apr 2015 16:48 by poster
  • Reply by marc_b
  • ANTWERP, Belgium
Hello Marc_b!
Thanks a lot for your info.
But, I'm confused: your info and info from Tech Sheet ( is so different...
So, do you have tightening torque for crankshaft and con-rod bolts?
Thanks in advance.

  • Posted 8 Apr 2015 18:51
  • Reply by JimmiJ
  • Moscow, Russia
Hey Jimmi, Maybe this will help you further.
intake valve clearance; 0.35mm cold
exhaust valve clearance; 050mm cold
cylinder head;
1st step 7-9kgm
2nd step 12-14kgm
3rd step 14.5-15.5kgm
marc b
  • Posted 8 Apr 2015 00:56
  • Reply by marc_b
  • ANTWERP, Belgium

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