What is the best sealant to use on head bolts?
Loctite Headbolt & Water Jacket Sealant is a single-component anaerobic hybrid that lubricates fasteners during assembly, as well as seals the gaps between the threads. It eliminates corrosion, which can cause difficulties if future disassembly is required.
What is final torque to yield on 5.3 cylinder head?
The Haynes shows torquing these bolts to 22 ‘ lb.s AFTER finishing torque to yield on bolts 1 through 10, & once again, I have seen two different you-tubers doing this part of the bob two different ways. Does anyone know what the FSM actually calls for?
What are the torque specs for M11 cylinder heads?
Tighten the M11 cylinder head bolts (1-10) a final pass to 70 degrees using J 45059. Tighten the M8 cylinder head bolts (11-15) to 30 N.m (22 lb ft). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts.
How do you tighten a cylinder head on a GMC Truck?
Tighten the M11 cylinder head bolts (1-8) to 90 10) to 50 degrees a final pass in sequence. 10.4. Tighten the M8 cylinder head bolts (11-15) to 30 N.m (22 lb ft). Begin with the center bolt (11) and all of the bolts.
What’s the final torque for a GMC Truck?
It’s 22lbs, 90 degree, then 90 degree only on the longs, 60 on the shorts. The 22lbs on all 10mm. 22, 90, then 70 is for 04+ bolts and blocks. It’s 22lbs, 90 degree, then 90 degree only on the longs, 60 on the shorts. The 22lbs on all 10mm. 22, 90, then 70 is for 04+ bolts and blocks.
How much torque does a 5.3 head bolt have?
Install the cylinder heads. Use new gaskets and tighten the bolts, in sequence, as follows: torque the cylinder head bolts. Torque: 30 Nm (22 ft-lbs). torque all bolts. Torque: 50 Nm (37 ft-lbs) additional 90 degrees. torque the cylinder head bolts. Torque: 30 Nm (22 ft-lbs). torque all bolts. Torque: 50 Nm (37 ft-lbs) additional 90 degrees.
Tighten the M11 cylinder head bolts (1-10) a final pass to 70 degrees using J 45059. Tighten the M8 cylinder head bolts (11-15) to 30 N.m (22 lb ft). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts.
Tighten the M11 cylinder head bolts (1-8) to 90 10) to 50 degrees a final pass in sequence. 10.4. Tighten the M8 cylinder head bolts (11-15) to 30 N.m (22 lb ft). Begin with the center bolt (11) and all of the bolts.
How to tighten the head bolts on a Chevy 1500?
Tighten the cylinder head bolts to 50 N·m (37 lb ft) in sequence. Use a torque angle meter to rotate each cylinder head bolt 120 degrees in sequence. Use a torque angle meter to rotate the four center cylinder head bolts an additional 30 degrees in sequence… I hope this helps.