Technical Forums» Technical / Performance» Please HELP!!! Micra K11 Engine Screw
|
p8 » CMF Member brisbane Australia Member since:  Posts:  |
Please HELP!!! Micra K11 Engine Screw |
Mon 24 Dec 2012 08:35:52 PM |
|
Hi, I want to rebuild the engine of my 1995 Micra K11. Please see the photo below (red circles). I would like to know what is the figure of the measurement gauge (kgs or kps) of these engine screws (total 10 screws)? Thank you.
|
||
Image Attached:
|
||
|
|
||
|
frank2 » CMF Member birmingham United Kingdom Member since: Posts: |
Re: Please HELP!!! Micra K11 Engine Screw |
Mon 24 Dec 2012 09:04:55 PM |
|
haynes says to tighten the headbolts in 4 stages, 39nm, then 78nm, then slacken and 35nm, then 60 deg.
i personally do about 80 nm (at a guess), then hours later i fully slacken each bolt one at a time, and then about 80nm again |
||
|
Glenj » CMF Member manchester United Kingdom Member since: Posts: |
Re: Please HELP!!! Micra K11 Engine Screw |
Thu 03 Jan 2013 08:40:01 AM |
|
Can i ask (maybe a dumb ? ) why do you have to have to slacken head bolts torque?
Thanks |
||
|
frank2 » CMF Member birmingham United Kingdom Member since: Posts: |
Re: Please HELP!!! Micra K11 Engine Screw |
Thu 03 Jan 2013 08:45:23 AM |
|
Glenj WROTE: "Can i ask (maybe a dumb ? ) why do you have to have to slacken head bolts torque? Thanks" because they will turn another 30 deg @ the same torque value glen |
||