Valve cover or rocker gaskets 52109074 should be changed whenever the tappets are adjusted at the appropriate service interval. Re-using gaskets and seals is not recommended. Perkins seals and gaskets are designed to fit the rocker cover and cylinder head precisely, using specialized materials that deliver an effective seal to prevent oil leaks according to the tightness of the rocker cover bolts.
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只要在适当的维修间隔内调整挺杆，就应更换阀盖或摇臂垫片52109074。 不建议重复使用垫圈和密封件。 珀金斯（Perkins）密封件和垫片设计为精确地安装在摇臂盖和气缸盖上，并使用专门的材料提供有效的密封，以根据摇臂盖螺栓的密封性防止机油泄漏。
100系列
102.04、103.10、104.19、104.22
400系列
404C-22
材质NBR橡胶
...2020-04-10 17:01:35
Valve cover or rocker gaskets 52109074 should be changed whenever the tappets are adjusted at the appropriate service interval. Re-using gaskets and seals is not recommended. Perkins seals and gaskets are designed to fit the rocker cover and cylinder head precisely, using specialized materials that deliver an effective seal to prevent oil leaks according to the tightness of the rocker cover bolts.
100 Series
102.04, 103.10, 104.19, 104.22
400 Series
404C-22
Material NBR Rubber
...2020-04-10 17:01:24