I need head bolt torque specs and sequence on 2003 Chevy Malibu 3.1
The 1994 Nissan Pathfinder had bolt torque specification is 140 pounds. There is not any removal sequence. There is only a sequence to put the bolts in.
criss cross
your local auto parts store can give you a print out of the bolt installing sequence and torque specs
head torque sequence, ft lbs, 4239d jd engine
5 3 2 87 1 4 6 3.1 cylinder head bolt sequence
your torque spec will be 65ft.lbs. Make sure you have the torque sequence too.
look in te manual :-)
It is important to know the head bolt tightening sequence and the torque of a vehicle. For the Fiat Punto it is 20nm, 30nm, 90 degree turn, 90 degree turn, then in order 8,6,2,5,10,7,3,1,4,9.
HEAD BOLT TORQUE For your 1999 PONTIAC GRAND AM: HEAD BOLT TORQUE FOOT POUNDS (FINAL TORQUE) TORQUE SEQUENCE --------- | 6 2 3 7 | | 5 1 4 8 | --------- STEP 1: TORQUE IN SEQUENCE TO 33 FT/LBS STEP 2: TURN AN ADDITIONAL 90 DEGREES RECHECK FINAL TORQUE IN SEQUENCE *** CAUTION *** ENGINE USES TORQUE TO YIELD HEAD BOLTS (TTY) THAT PERMANENTLY STRETCH DURING THE INITIAL INSTALLATION. NEW HEAD BOLTS MUST BE USED WHEN CYLINDER HEAD IS REPLACED OR RE-INSTALLED TO OBTAIN PROPER TORQUE. ALWAYS COAT BOLT THREADS WITH THE PROPER SEALANT.
the correct torque for cylinder head bolt of kia pregio 2.7 diesel is 130-135ft-lbs.
A 1993 Pontiac Sunbird head bolt torque sequence recommends starting at one and of the head and alternating to the other end of the head. You should end up in the middle.