At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
The 2000 Chevy Impala 3.4 liter engine rocker arm bolt torque specification is 45 pounds. The rocker arm bolts should be torqued in 15 pound intervals.
There is no seguence, but you have to do it very gradually and evenly as the valve springs compress.
Make sure all rocker arms with an RH stamped on them are installed to the right of those with an LH. Install the assembly with the notch on the end of the shaft pointing to the engine centerline and to the rear of the right bank or to the front of the left bank. Make sure the longer stamped steel retainers are at the number 2 and 4 positions. Tighten the bolts evenly and gradually to 17 ft. lbs. (23 Nm).
simply the rockers are on a shaft as a assy. you set them down in place over the valve and the lifter put the retainers and bolts in then step torque them down from the center bolts out do it in a few steps to make sure they are seated properly then torque to spec.
for cylinder head the torque is : step 1 55 ft-lb, step 2 65 ft-lb, step 3 85 ft-lb. Rocker arm stud nut or bolt is 17 to 23 ft-lb. and valve cover bolt 72 to 108 in-lb.
the rocker arm torque specs for the la1 gm 3400 sfi v6 is 168in lbs or 14ft lbs and 30degrees past that hope that helps you it came straight from my local dealer!
Rocker Arm Specs
×