C4.4 Industrial Engine Caterpillar


Fuel Injection Nozzles

Usage:

C4.4 444
注: 有关在所有燃油系统工作期间必须遵循的清洁度标准的详细信息,请参阅系统操作、测试和调整, "燃油系统部件清洁度"。


图 1g01335184

(1) 将螺母拧紧至下列扭矩 2.4 N·m (21 lb in)。

(2) 将喷油嘴卡箍上的螺栓拧紧至以下扭矩。 ... 27 N·m (19 lb ft)

(3) 卡箍

(4) O 形密封圈

(5) 校准代码

注: 请参阅故障诊断与排除, "喷油器校准文件"以了解更多资料。

Caterpillar Information System:

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