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不久前,河北省泊头市一位司机拿着气缸盖前来我厂镶气门座圈。一看缸盖便知是解放CA1092型无锡产柴油机。第四缸的排气门座圈已从缸盖脱出,被活塞顶断破碎,从座圈损坏程度可以判断出此缸的活塞顶部非一般性损伤。于是便询问司机:该缸的活塞是否抽出检查过?破损的程度如何?能否继续使用?司机回答说“没有检查,不过问题不大。”当重新镶好座圈,研磨好气门装复后,我们又不放心地问:“我们能否帮你去装缸盖?”他说:“你们工具齐全,肯帮忙当然更好。”来到抛锚的地方一看,活塞顶部已被顶得
Not long ago, a driver in Botou City, Hebei Province, took a cylinder head to come to our factory with a gas valve seat ring. A look at the cylinder head will know is liberated CA1092 Wuxi production diesel engine. The fourth cylinder exhaust valve seat has been prolapsed from the cylinder head was broken off the top of the piston from the degree of seat ring can be judged by the cylinder piston top of the non-general injury. So they asked the driver: the cylinder piston is checked out? The extent of damage? Can continue to use? The driver replied, “No inspection, but not a problem.” When re-set the seat ring, grinding valve repair complex , We are not assured and asked: “Can we help you to install the cylinder head?” He said: “You are complete tools, willing to help of course better.” Came to the place where the anchor, the top of the piston has been top