[QUOTE] That would be an old jacket, with non-metric fasteners?[/QUOTE] Naturally
150lb/ft isn't that much - you certainly shouldn't have to stand on a breaker bar to achieve it! We have plenty of 200Nm (~150lb/ft) torque settings on our trains, and have wrenches of about 2 foot long that we use for them. And they're not particularly expensive. As for high torque, re-coupling class 377 coaches is amusing - the castle nuts are done to 1500Nm with a 5 foot torque wrench...
Pffft. Melodrama. Rear hub nuts on a 2cv - c.350lbft on a 44mm nut... which is then peened. OK, you win.
6" 6tpi Whit form, bolt heaters to loosen the nuts then a 3" square drive 110psi impact gun to take the studs out. Proper engineering...
Mew. Our trains only kick out 1.2MW of tractive effort each. I'm pretty certain you beat that any day of the week...
500MW from each unit is about the average. The 6" studs are only on the HP inner cylinder and they always cause problems.
Neither is a breaker bar, and a heavy boot Seriously, i've been torqueing by feel for over 25 years now. The only bolts that I religiously torque are head bolts, as it's usually best to get a consistent torque across the piece, particularly with aluminium heads. The only bolt I broke recently was using a torque wrench, as I was bolting down the crankshaft bearing journals on Nige's old firestorm. 2 of the bolts stretched, needing replacements from Honda. I should have used 'feel' instead Paul.
whilst, in general, life's too short to proof-read Usenet, having a typo in one's .sig is somewhat infra dig.
it's not really beholden of a founding member of the BHaLc to support the views of a fascist, though, is it?
Not specifically, but there might have been a bit of oil hanging around. A bearing journal is a pretty oily place, by design Christ, 35lb/ft is some torque. Is that steel into aluminium threads ? I just nip those up gently. Long practice from doing (old style) Mini sump plugs. No, they just kept on turning beyond what the rest of them did, but I foolishly trusted the torque wrench :/ Paul.