valve clearance

valve clearance

valve clearance
In a reciprocating engine, the clearance between the end of a valve head and a rocker arm when the valve is seated.
References in periodicals archive ?
There is also a Hydraulic Valve Lash Adjuster that ensures correct valve clearance, a single engine accessory drive belt for the air-con compressor and alternator, and a cartridge-type oil filter for easy maintenance.
It tries to make a valve clearance level maximum if it is closed or vice versa if the valve is open.
It is interesting to note that the pressure differential equation in regulator flow volume was considered without taking the valve clearance factor and assuming the constant temperature in all regulator volumes in both studies.
It's also how you know when to check the fuel filter, inspect the oil cooler and adjust the engine valve clearance.
The dealer recommends a valve clearance adjustment at this time.
All of them simulate the VL fault using valve clearance change [16-21]; however, significant causes exist besides clearance that eventuate in VL such as valve head crack and valve head notch.
by an exhaust valve burnout ) or by improper valve clearance are especially essential due to the frequency of their occurrence in the drive systems.
In this work with out changing valve timing or valve clearance adjustments, compression ratio was changed.
Another important -- and often overlooked -- area of engine maintenance is valve clearance adjustment or valve lash.
Another important, and often overlooked, area of engine maintenance is valve clearance adjustment or valve lash.
We measured signals on eleven working conditions: (1) normal condition, (2) first cylinder misfire condition, (3) second cylinder misfire condition, (4) large exhaust valve clearance condition, (5) small exhaust valve condition, (6) large air supply valve clearance condition, (7) small air supply valve clearance condition, (8) gas leak exhaust valve condition, (9) gas leak air supply valve condition, (10) light oil leak condition, and (11) both first and second cylinder misfire condition.
The low-inertia, short-skirt design of the pistons includes a flat crown featuring four shallow valve clearance recesses, a design resulting from extensive development work on a Cray supercomputer, Peugeot said.