Fan Drive - Remove and Install
- 如有必要,拆下风扇。 请参阅拆解和组装, "风扇 - 拆卸和安装",以了解正确的步骤。
- 拆下交流发电机皮带和交流发电机皮带张紧支架。 有关正确的步骤,请参阅拆解和装配, "交流发电机皮带 - 拆卸和安装"。
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图 1 g03796950 - 如有必要,将螺母 (5) 从风扇驱动皮带轮 (8) 上拆下。
- 将风扇驱动皮带轮 (8) 从风扇驱动组件 (4) 上拆下。
- 拆下螺栓 (5) 并将风扇驱动组件 (4) 从缸盖 (6) 上拆下。
- 如有必要,拆下螺栓 (1) 并将提升支架 (2) 从风扇驱动 (4) 上拆下。 有关正确步骤,请参阅拆解和装配, "发动机提升总成 - 拆卸和安装"。
- 如有必要,将螺柱 (3) 从风扇驱动组件 (4) 上拆下。
- 确保所有部件无磨损或损坏。 如有必要,更换所有磨损或损坏的部件。
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图 2 g03796950 - 如有必要,将提升支架 (2) 安装到风扇驱动 (3) 上。 有关正确步骤,请参阅拆解和装配, "发动机提升总成 - 拆卸和安装"。
- 如有必要,将螺柱 (3) 安装到风扇驱动组件 (4) 上。 拧紧螺柱至扭矩为
11 N·m (97 lb in) 。 - 如果先前没有将螺柱 (3) 安装到风扇驱动 (4) 上。 将需要检查螺柱的安装情况,以确认螺柱正确安装到风扇驱动上。 拧紧螺柱至扭矩为
11 N·m (97 lb in) 。 - 将风扇驱动 (4) 定位到缸盖 (6) 上。 安装螺栓 (5)。 拧紧螺栓至扭矩为
25 N·m (221 lb in) 。 - 将风扇驱动皮带轮 (8) 定位到风扇驱动组件 (4) 上。
- 如有必要,将螺母 (5) 安装到风扇驱动皮带轮 (8) 上。 拧紧螺母至扭矩为
25 N·m (221 lb in) 。 - 如有必要,安装风扇。 请参阅拆解和组装, "风扇 - 拆卸和安装",以了解正确的步骤。
- 安装交流发电机皮带张紧支架。 请参阅拆解和装配, "交流发电机 - 拆卸和安装",以了解正确的步骤。
- 安装交流发电机皮带。 有关正确的步骤,请参阅拆解和装配, "交流发电机皮带 - 拆卸和安装"。
Caterpillar Information System:
C3.4B Engines for Caterpillar Built Machines Fan - Remove and Install
C3.4B Engines for Caterpillar Built Machines Idler Pulley - Remove and Install
C3.4B Engines for Caterpillar Built Machines Alternator Belt - Remove and Install
C3.4B Engines for Caterpillar Built Machines Glow Plugs - Remove and Install
C3.4B Engines for Caterpillar Built Machines Inlet Manifold Pressure Sensor - Remove and Install
C3.4B Engines for Caterpillar Built Machines Inlet Manifold Temperature Sensor - Remove and Install
C3.4B Engines for Caterpillar Built Machines Pressure Sensor (Exhaust Back Pressure) - Remove and Install
C3.4B Engines for Caterpillar Built Machines Temperature Sensor (Exhaust) - Remove and Install - Exhaust Manifold Temperature Sensor for NRS
C3.4B Engines for Caterpillar Built Machines Fuel Temperature Sensor - Remove and Install
C3.4B Engines for Caterpillar Built Machines Engine Oil Pressure Switch - Remove and Install
C3.4B Engines for Caterpillar Built Machines Coolant Temperature Sensor - Remove and Install
C3.4B Engines for Caterpillar Built Machines Crankshaft Position Sensor - Remove and Install
C3.4B Engines for Caterpillar Built Machines Alternator - Remove
C3.4B Engines for Caterpillar Built Machines Alternator - Install
C3.4B Engines for Caterpillar Built Machines Electric Starting Motor - Remove and Install
Installation of the 459-5764 Engine Electronics {1901, 1920} Installation of the 459-5764 Engine Electronics {1901, 1920}
XQC1200 and XQC1600 Power Modules Water Temperature Regulators - Remove and Install
C27 and C32 Engines for Caterpillar Built Machines Exhaust Manifold - Remove and Install
C27 and C32 Engines for Caterpillar Built Machines Vibration Damper and Pulley - Remove and Install
C175-16 PETROLEUM ENGINES Fuel Control Valve - Remove and Install - Primary
XQC1200 and XQC1600 Power Modules Water Pump - Remove and Install
2014/06/20 A Shorter Plug Is Required on the Water Pump Group of Certain C-9 Engines {1361, 7553}
C8.7 Marine Engine Oil Cooler Core - Check/Clean/Test - Gear Oil Cooler - If Equipped
XQC1200 and XQC1600 Power Modules Water Temperature Regulators - Remove and Install - Auxiliary Water System