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What are the stock main and rod journal sizes on a ford 302?
I know that the stock connecting rod journal diameter is 2.123"
What is another name for rod journal?
bearing journal
What happens when rod bearings are to tight?
When rod bearing clearance is too tight the end result is what is called a spun bearing -- definitely a bad thing. Bearing clearance is the difference between the inside diameter of the bearing and the outside diameter of the crankshaft journal to which it is clamped. The bearing is supplied pressurized oil fed by the oil pump, it should never touch the crankshaft journal but should always float on a wedge of oil. If the clearance is too tight the bearing touches or drags on the crankshaft journal and the journal grabs the bearing and spins it inside the housing into which it is clamped -- which in the case of a rod bearing is the big end of the connecting rod. Once this happens it all pretty much self destructs as it chews up the big end of the connecting rod and the crankshaft journal as well.
What are the rod and main bearing torque specs for a 1993 Toyota Paseo 1.5?
For a 1993 Toyota Paseo with a 1.5L engine, the torque specifications for the main bearings are typically around 50 ft-lbs (68 Nm) for the main bearing cap bolts, while the rod bearings usually require a torque of approximately 40 ft-lbs (54 Nm) for the connecting rod bolts. It's essential to follow the proper torque sequence and use a torque wrench for accuracy. Always refer to a service manual for the most precise and vehicle-specific information.
What is the standard diameter of a closet rod?
Steel Rod: 1 1/4" diameter.
What is crank journal?
on a crankshaft you have a crank journal (more commonly called a main journal) and a rod journal. the main journals of the crankshaft are where and how the crankshaft is held in the block. the rod journals are where your connecting rods are attached to.
What is another name for rod?
bearing journal
What is a rod journal?
Connecting rod journals are the part of the crankshaft where the connecting rods attach to. There is one rod journal for each piston/connecting rod in the engine. These journals have a machined surface so the connecting rod bearings can move smoothly as the crankshaft rotates.
Will there be a problem running a chev 350 engine with the rod journals on the crank turned down by 0040?
small journal cranks can be ground to a minimum of 1.9585 (rod journals) big journal cranks 2.0685 ( rod journals)
What could be the reason why a Toyota Paseo 92 is doing a clacking noise after changing the rod bearings?
A clacking noise in a 1992 Toyota Paseo after changing the rod bearings could indicate improper installation or clearance issues with the new bearings, leading to insufficient lubrication and increased play. It might also suggest that the crankshaft journals are damaged or worn, causing a misfit with the new bearings. Additionally, if the oil pump is malfunctioning or if the oil is low, it could result in inadequate oil pressure, exacerbating the noise. It's essential to recheck the installation and inspect related components for any underlying issues.
Can a bad bearing or rod be fix with transmission fluid?
I wouldn't think so. That would only thin the oil even further and possibly damage other parts. The only fix for a bad rod bearing is to check the crankshaft for damage as well as the rod and measure the diameter of the journal for out-of-round conditions. If you are lucky,you may just replace the worn bearing...but most are not that lucky and I wouldn't advise it. When a rod starts knocking, it's like hitting the crankshaft with a hammer and it will wear the sides of the rod cap/crank journal until it gets so much play, it breaks the rod,rod cap or piston..hence the saying "Sling a rod".
What could be the cause of a loud clanking noise coming from 1992 Toyota Paseo?
Well, if the noise is coming from within the engine, it could be a piston rod. If it has ever run low on oil for an extended or cumulative amount of time - or sludge has built up in an oil port (low oil pressure), the crankshaft journal bearings will wear thin. My wife let this happen and the piston rod wound up cracking the block. Replacing a block is very expensive and time consuming. Also, there are no manuals available for Paseo's any more. However, there are forums available for Toyotas and the folks are generally very helpful. You can also look for information on a 5EFE engine. It could be something else, but that is where I would start looking immediately.
