british-cars
[Top] [All Lists]

TR7 BFH#42 - head torquing sequence

To: Triumphs@autox.team.net, british-cars@autox.team.net,
Subject: TR7 BFH#42 - head torquing sequence
From: Eganb@aol.com
Date: Mon, 1 Jan 2001 23:36:36 EST
Maybe the following is a good puzzler for Car Talk on NPR...

As you know, there is a sequence for tightening head bolts, and a reverse 
sequence for loosening them.  so, the first one you loosen is the last one 
you tighten when removing/refitting the head -- when you are loosening all 
the bolts, and then tightening them all.

i don't want to take the TR7 head off, i just want to retorque it now that I 
have run it for a bit after the rebuild.  

and i assume i don't want to loosen all the bolts at once -- might raise the 
head gasket?  

so, which sequence do i use to loosen and then tighten one bolt at a time, 
the tightening sequence or the loosening sequence?

i used the tightening sequence last time -- that is, i loosened and 
re-tightened the first bolt in the tightening sequence, then the next in the 
tightening sequence...

does this question even make sense?.....

a befuddled thanks for all replies.

Bruce
1980 Inca Yellow TR7 5-speed convertible
Chapel Hill, NC

<Prev in Thread] Current Thread [Next in Thread>
  • TR7 BFH#42 - head torquing sequence, Eganb <=