help!! what is the tq spec for the crank pulley.
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From: dayton ohio
help!! what is the tq spec for the crank pulley.
i cant find it and i need to go to work soon!
btw my pulley is off. and now iim putting it back on.
and belt tention if you can but if not i can get close enugh
btw my pulley is off. and now iim putting it back on.
and belt tention if you can but if not i can get close enugh
Last edited by zmespeed; Mar 14, 2006 at 11:34 AM.
i put on my kjr pulley on at 140 ft lbs
edit: anti seize should be found at any autozone/oreilly's for like $3
edit: anti seize should be found at any autozone/oreilly's for like $3
Last edited by HarvesterUT; Mar 14, 2006 at 02:00 PM.
Originally Posted by dream724Z
Both KJR and UR spec the crank pulley bolt torque:
Once the (commercial grade) torque wrench clicks at 36ft/lbs, turn it another ~1/6th turn or 60o further. After the extra turn the torque increases, but it's hard to believe it would reach 3X. If you don't want to spend $120, some auto parts stores rent good torque wrenches. I'm installing a pulley this week...
Once the (commercial grade) torque wrench clicks at 36ft/lbs, turn it another ~1/6th turn or 60o further. After the extra turn the torque increases, but it's hard to believe it would reach 3X. If you don't want to spend $120, some auto parts stores rent good torque wrenches. I'm installing a pulley this week...
now this was the previous owner (mine was used) and he told me he checked with KJR himself......i'd say 120-130 ft lbs is ok. i had no problems so far
Originally Posted by dream724Z
HarvesterUT,
It's unbelievable both the Big pulley Cos published the wrong spec!
Thank you for the clarification!
It's unbelievable both the Big pulley Cos published the wrong spec!
Thank you for the clarification!
well please dont take my word for it....i just told you what i did. i dont want people PMing me saying their bolt snapped b/c 140 ft lbs was too much. i'll say one thing.....taking that thing off was ALOT harder than re torquing it....so take that for what it's worth.
i;d say at least 120 ft lbs
You will first torque to 30ftlbs then make a mark on the pully at 1 of the lines on the bolt,then tighten till the mark you made on pully lines up with the next factory line on the crank bolt.
(29-36)ftlbs for 60o is Nissan's spec rating. It may torque different at the factory when everything is new and variable pulley widths alter the bolt purchase depth. A *little* extra elbow grease may be needed and also check it is tight often.
Last edited by dream724Z; Mar 16, 2006 at 08:00 AM.
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