试验数据对比,如:试验前后增压压力对比
试验完成后,拆下增压器,可对增压器进行如下检视评审:
1、力矩检查:All crack off/back to mark torques acceptable
2、三漏检查:No Visible Signs of Oil Leakage
No Visible Signs of Gas Leakage
No Visible Manifold Cracks
3、压气机检查:Compressor wheel to turn freely without excessive axial/radial float
4、废气放气阀执行杆检查:Actuator rod to move freely without restriction/resistance
5、积碳检查:No excessive soot build-up in Exhaust Ports
6、裂纹、缺陷检查:No visible Damage/Parts Missing
7、Compressor outlet hose sealing