The main bearing and rod bearinging clearance is usually in the manual. However, if worse comes to worse, you can find it on your rods in the truck.
the clearance is measured at the top of the bearing with the help of a feeler gauge
Type your answer here... If your looking in a book then you need to find rod bearing clearance SPECS. for your year and engine SIZE.
Oil clearence is .0008--.0015 and # 2 and 4 mains are .0011--.0023
If a rod bearing actually spun and seized up you are looking at a total engine rebuild.
.0010 - .0022 in or .025 - .055 mm max limit is .0031 in or .08 mm
I believe the clearance should be within .002 and .007 thousands of an inch. and also the end play clearance, should be between .002 and .007. you should check the bearing caps with plastic gauge, and the end play wiyh a feeler gauge.
Valve clearance
valve clearance for Isuzu 4ba1 engine is 17.00.
valve clearance of 4dr7
There is only one main bearing. It is on the flywheel side and is a plane bearing (not a ball or needle bearing). You have to remove the crankshaft, press the old bearing out and press the new one in. Once the new one is installed, it MUST be checked for proper oil clearance. If it's not correct (tight), it will lock and destroy the rest of the engine. There is only one main bearing. It is on the flywheel side and is a plane bearing (not a ball or needle bearing). You have to remove the crankshaft, press the old bearing out and press the new one in. Once the new one is installed, it MUST be checked for proper oil clearance. If it's not correct (tight), it will lock and destroy the rest of the engine.
What is valve clearance of 4hg1
Valve clearance 12pc1