Water Pump - Inspect
失效的水泵可能引起严重的发动机过热问题，进而导致以下情况：
- 缸盖裂纹
- 活塞咬缸
- 其它对发动机的潜在损害
注: 水泵水封由冷却系统的冷却液来润滑。 当发动机降温而零件收缩时，有少量渗漏发生是正常的。
目视检查水泵是否泄漏。 如果有过多冷却液泄漏，更换水泵。 请参考拆解和组装手册, "水泵 - 拆卸和安装"，了解拆解和组装步骤。
Caterpillar Information System:
3500C Marine Engines Air Cleaner
C175-16 Locomotive Engine Exhaust Fitting
TH48-E70 Petroleum Transmission Torque Converter and Transmission Oil - Change
TH48-E70 Petroleum Transmission Torque Converter and Transmission Oil Level - Check
TA22 Transmission Pump Drive - Install
TA22 Transmission Pump Drive - Remove
TA22 Transmission Transmission - Assemble
TA22 Transmission Transmission - Disassemble
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Static Drain - Install
TA22 Transmission Pressure Sensor (Charge Pump) - Remove and Install
C175-16 and C175-20 Generator Set Engines Exhaust Fitting
TA22 Transmission Modulating Valve (Transmission Clutch) - Remove and Install
3500 Generator Set Engines Engine Coolant Temperature Sensor - Resistive Temperature Device
3044C Industrial Engine Engine Mounts - Inspect
3044C Industrial Engine Engine Air Cleaner Element (Dual Element) - Clean/Replace
3408C and 3412C Marine Engines Crankshaft
3500 Generator Set Engines Engine Oil Pressure Sensor
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Flywheel Bearing - Replace
3500 Generator Set Engines Engine Oil Temperature Sensor - Resistive Temperature Device
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Zig Zag Thyristor (SMS Bypass Cabinet)
Dealer Inventory of UPS Flywheel Bearings{4480, 7551} Dealer Inventory of UPS Flywheel Bearings{4480, 7551}
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Gen Set Module Circuit Breaker
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Modem (SMS Bypass Cabinet)
2006/05/15 New Crankshaft Front Seal {1160}