WebSep 25, 2024 · The scavenge ports of the engine may be dirty and choked. The scavenge valves may be faulty or damaged. The nozzle ring of the turbocharger is soiled. The engine room blowers are not supplying sufficient air as the filters are choked. The fuel-related problems that could cause black smoke are as follows WebWhen doing the liner inspection, ... Cracks on the surface and near scavenge port openings Sharp edgy surface of scavenge ports Ridge formation at TDC position Mechanical …
What things you will check or observe during Scavenge Inspection?
WebMay 28, 2024 · Keep clear of scavenge relief valves, and do not open up for inspection until the engine has cooled down. After extinguishing the fire & cooling down, the scavenge trunking & scavenge ports should be cleaned & the trunking together with the cylinder liner & water seals, piston, piston rings, piston skirt, piston rod & gland must be inspected. WebIt can also be used to monitor cylinder wear and deformation on an engine, as a complement to regular scavenging port inspections. User-friendly Liner Diameter Measuring Abnormal wear and deformation resulting from slow-steaming, new lube oils, or changed route are conveniently picked up by the LDM, thereby allowing for prompt countermeasures. buy flowers valentine\u0027s day
Effects of scavenging port angle and combustion chamber …
WebApr 3, 2024 · Read Tamar Valley News April 2024 by Tamar Valley News on Issuu and browse thousands of other publications on our platform. Start here! WebScavenge Port Inspection On-board Ships Description • Scavenge inspection or scavenge port inspection refers to inspection of piston, piston rings, cylinder liner, etc. of the main … WebCheck movement at every scavenge port inspection. 48,000Periods with slow steaming may re-duce lifetime Various fuel and lubri-cating oil filters Cleaning: based on engine … buy flower vase