The gears keep the cam timing in sequence with the crankshaft. So the valves open when their suppose to and no damage occurs from valve to piston clearances.
The timing gears basically first the cylinders in the right sequence and when the compression is at it most optimum
The gears keep the cam timing in sequence with the crankshaft. So the valves open when their suppose to and no damage occurs from valve to piston clearances.
It has a chain and gears. NO BELT. There would be no reason to fool with the timing chain and gears on that year engine. The chain and gears would out last the engine.
It does NOT have a timing belt, That engine has a timing chain and gears.
It does not have a timing belt, That engine has a timing chain and gears and they normally last the life of the engine.
Some engines have timing belt, some timing chains, and some timing gears.
All timing gears. You have to disassemble the entire front of the truck and engine to access.
It has timing chain and gears. NO belt.
To set the timing for the Isuzu 4HF1 engine, first ensure that the engine is at top dead center (TDC) on the compression stroke for cylinder one. Then, align the timing marks on the crankshaft and camshaft gears according to the specifications in the service manual. Once aligned, check the timing of the injection pump and adjust it if necessary, ensuring the pump's timing mark aligns with the specified mark on the engine. Finally, secure all components and recheck the timing before starting the engine.
That engine doe's not have a timing BELT. It has a timing chain and gears. The chain and gears are about $60.00 the gasket is about $12.00 and the Labor would run about $150.00.
No its all connected by gears.
cam timing marks are on the timing gears inside the timing case cover the crank timing gears are located on the harmonic balance (big pulley wheel at bottom of engine on front of crank)