valve (cylinder) diagnosis assembly and maintenance toolbox each functional description:
1 the cylinder wall endoscopic: detection of the cylinder wall crack,
2: special uproot ：oil sump, shock absorber, resonant suppressor drew special
3 pilot valve stem (depth micrometer, caliper, telescopic measuring instrument) : testing the valve stem height
4 valve spring rod: replacement valve spring
5. feeler gauge: detection of the gap between the cylinder parts,
6 the cylinder profile gauge: detection of surface roughness and trim.
7. Cylinder honing machines, cylinder honing brush: polishing cylinder wall,
8. Cylinder ridge scraper, scraper: coke coke and eliminate cylinder ridge,
9 valve spring test (spring) : tension test valve spring tension,
The drill, lock up thread clamp, groove, scraping force, tungsten inert gas welding, dial indicators, quantity, casing diameter cylinder type, and adjustable claw plier,
11. The stethoscope: detection of crankshaft and bearing noise, piston and cylinder test of noise,