head torque b200f

volvulus · Sep 24th, 2021, 10:32

Hi, just looking at head torque for my b200f 940 '92.

I don't have a manual (WSM) so I rely on the web.

Some say values are 14 ft lbs, 43 ft lbs then + 90 degrees.

I saw a very good youtube video which showed... 15, 29, 43 then... SLACKEN 90degrees and re-tighten 43 ft lbs

Interesting.....

Any advice please? Regards Ken

loki_the_glt · Sep 24th, 2021, 10:35

Recommended:

Stage 1: 15 lbf ft or 20Nm
Stage 2: 43 lbf ft or 60Nm
Stage 3: Angle tighten by 90degrees.

Bolts sequence is: 7 3 1 5 9 from Front, exhaust side
8 4 2 6 10 from Front, imlet side.

Laird Scooby · Sep 24th, 2021, 14:30

This might be useful to you then :

https://www.volvoclub.org.uk/faq/EngineMechanical.html

Many of the articles are USA derived and i believe the B200F wasn't available stateside so use the references to the B230F (NOT the B234F

) for yours.

This will cover most of the mechaincal stuff including the B200F engine in your 940 :

https://www.ebay.co.uk/itm/334144632221

I know it says for the 740/760 but the early 940s were very similar. Ye, there will be some differences but a post on here should clarify those, for the most part it will cover your normal needs of a Workshop Manual - don't be tempted by the later Haynes "Service & Repair" manuals for the 740 or 940, they're as much use as a chocolate fireguard!

Sep 24th, 2021, 10:32	#1
volvulus Member Last Online: Yesterday 18:57 Join Date: Feb 2009 Location: amersham	head torque b200f Hi, just looking at head torque for my b200f 940 '92. I don't have a manual (WSM) so I rely on the web. Some say values are 14 ft lbs, 43 ft lbs then + 90 degrees. I saw a very good youtube video which showed... 15, 29, 43 then... SLACKEN 90degrees and re-tighten 43 ft lbs Interesting..... Any advice please? Regards Ken

Sep 24th, 2021, 10:35	#2
loki_the_glt Torquemeister Last Online: Today 17:44 Join Date: Dec 2004 Location: Asgard, Cheshire	Recommended: Stage 1: 15 lbf ft or 20Nm Stage 2: 43 lbf ft or 60Nm Stage 3: Angle tighten by 90degrees. Bolts sequence is: 7 3 1 5 9 from Front, exhaust side 8 4 2 6 10 from Front, imlet side. __________________ loki_the_glt - Skipper of the Exxon Valdez, driver of Sweden's finest sporting saloon - and pining for another Slant-4. Last edited by loki_the_glt; Sep 24th, 2021 at 10:38. Reason: Omitted most of important detail

Sep 24th, 2021, 14:30	#3
Laird Scooby Premier Member Last Online: Today 12:22 Join Date: May 2012 Location: Lakenheath	This might be useful to you then : https://www.volvoclub.org.uk/faq/EngineMechanical.html Many of the articles are USA derived and i believe the B200F wasn't available stateside so use the references to the B230F (NOT the B234F ) for yours. This will cover most of the mechaincal stuff including the B200F engine in your 940 : https://www.ebay.co.uk/itm/334144632221 I know it says for the 740/760 but the early 940s were very similar. Ye, there will be some differences but a post on here should clarify those, for the most part it will cover your normal needs of a Workshop Manual - don't be tempted by the later Haynes "Service & Repair" manuals for the 740 or 940, they're as much use as a chocolate fireguard! __________________ Cheers Dave Next Door to Top-Gun with a Honda CR-V & S Type Jag Volvo gone but not forgotten........

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