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Do I need a breaker bar.

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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vtl
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Re: Do I need a breaker bar.

Post by vtl »

Didn't hear anything with my bolts. But I was using torque assembly lubricant on the head bolts.

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volvolugnut
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Post by volvolugnut »

My opinion is the noises when turning is from the friction in the joint. Thread lube will reduce the friction between the bolt head and cylinder head and the bolt and block threads. This is good. The friction interferes with the proper torque.
You could have used an extension pipe on the last tightening, since it angle of rotation instead of torque measurement. It would ease the load on your muscles and joints.
Well done. You should feel satisfaction.
volvolugnut
The Fleet:
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Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
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