These are TTY or torque to yield bolts and require an initial torque in the specified sequence of 25NM or 19LBS/FOOT. Then repeat the sequence 60 degrees three times. Now this is the bit that confuses me and why I stumbled on this post. Start the engine and warm it up to operating temperature (at idle) then tighten a further 30 degrees. The problem is, some say to do this straight away and some once the engine has cooled for several hours. Can somebody please confirm either??
What tension bolt? There are many bolts under tension.
With a wrench or socket in one hand and a big pry bar in the other, you must be a multitasker. Lossen the mounting bolts and pry to get tension, tighten while applying steady pressure to the alternator
torque for 2c engine cylinder head bolts
The torque specs for a Toyota Camry cylinder head is 60 pounds for the inside bolts and 50 pounds for the site bolts. The cylinder head bolts should be tight from and to end alternating.
torque setting for cylinder head bolts for a skoda felicia
65 on the long bolts 45 on the short bolts
If it is a drive belt and not a serpentine belt is has no tensioner. You manually adjust the tension by normally adjusting tension by moving the alternator. Loosen to bolts holding the alternator in place and then adjust the tension. Tighten the bolts when the tension is right. If it is serpentine belt if you follow the belt around the the engine you will see the tensioner.
How many bolts are on the 454 1984 chevy
stage 1: m11 bolts 40-50nm stage 2: 120 degrees stage 1: m8 bolts 12-18nm stage 2: 60 degrees according to the VZ service manual,
What are the torque specifications and the tightening sequence of the cylinder head bolts on a 1996 Saturn SL1?
On the four cylinder engine, all accessories are run with two belts, one for the power steering pump, the other drives the alternator and a/c compressor, etc. Loosen the bolts holding the power steering pump first. Please note the bolts that mount it are on the driver side of the engine, while the bolts that tension it, face the front of the car. Loosen (no need to remove) the tension bolt, remove the power steering belt. Loosen the bolts on the alternator, loosen the tension bolt on the alternator, push the alternator toward the engine and the belt is now free.
Just done a UK 1600,that was (new bolts used)25Nm + 90degrees + 90 + 90 + 45.So it's a five stage process in the correct sequence.An angle guage helps but you can make one out of card.If possible,ask a local dealer to confirm these figures as they vary depending on type.