65 ft./lbs. for the inner, 70 for the outer. If it's 2-bolt mains, 65 ft./lbs.
which bolts are you talking about? every different size bolt has a different torque spec.
The main bearing torque specifications, for your Honda Civic 1.6 liter engine, is 160 pounds. The main bearing bolts should be torqued in 40 pound intervals.
The torque specifications for the main bearing cap bolts on a Ford 351 Windsor engine typically range from 70 to 80 ft-lbs. It's important to follow a specific torque sequence to ensure even distribution and avoid warping. Always refer to the service manual for your specific engine model for the most accurate specifications and procedures. Additionally, using a torque wrench is essential for achieving the correct tension.
For a Caterpillar C15 engine, the torque specifications for the connecting rod bolts are typically around 40-50 ft-lbs for initial torque, followed by an additional angle torque of about 90 degrees. For the main bearing cap bolts, the specifications generally range from 80-90 ft-lbs, often followed by an angle torque of about 60 degrees. Always consult the specific service manual for your engine model to confirm the exact specifications, as they may vary based on the engine variant and year.
The connecting rod torque specifications, on a C 12 Caterpillar diesel engine, is 70 pounds per square inch. The main bearing torque specifications is 150 pounds per square inch.
To what torque should the rod and main bearings of a 1977 366 GMC truck engine be tightened? The rods have 3/8" bolts and it has 4 bolt mains with 1/2" bolts.
Specs for main bearings on a 2003 Chevy trailblazer with 4.2 engine .
The bolt torque specifications for a 4G15 engine can vary depending on the specific component being torqued. For the cylinder head bolts, a common specification is around 80-90 Nm (Newton-meters), while main bearing cap bolts typically require about 50-60 Nm. It's essential to refer to the vehicle's service manual for the exact specifications and torque sequence to ensure proper assembly and engine performance.
what is the torque specifications of the main bearing cup pistion bearing cup and cylinder head bolt tighteness
The main bearing caps will have four ( 4 ) bolts instead of two ( 2 ) they will be side by side. A four bolt 350 engine is more common in the bigger truck series ?
Pull the oil pan off and count the bolts in the main caps, 2 bolt main engines only have 2 bolts holding the main caps to the engine block. 4 bolt main engines have 4 bolts holding the main caps on.MAIN CAPS IS WHAT HOLDS THE CRANKSHAFT IN THE ENGINE BLOCK.
The torque specification for the main bolts on a 5.7 Vortec engine is typically 70 ft-lbs (95 Nm) for the initial torque, followed by an additional 90-degree turn. Always consult the specific service manual for your engine, as specifications may vary slightly depending on the model year and any revisions. Additionally, it's important to use the correct sequence and procedure for torqueing to ensure proper engine assembly.