C18 Generator Set Caterpillar


Belts - Inspect/Adjust/Replace

Usage:

C18 I6 NAW

检查

皮带张紧度应该在发动机运行的最初 20 至 40 小时之间作首次检查。

初次检查之后,皮带张紧度应在每一次换机油时进行检查。

为使发动机性能最大化,检查皮带是否磨损和断裂。 更换损坏或磨损的皮带。

对于需要多根传动皮带的应用,要更换相配的整组传动皮带。 由于旧皮带已被拉伸,只更换一组中的一条皮带会使新皮带承受更多的负载。 额外负载就会加到新皮带上,从而造成皮带断裂。

如果皮带过松,振动会引起皮带和皮带轮不必要的磨损。 松弛的皮带可能打滑而引起过热。

如果佩戴太紧的话,就会在皮带轮和皮带上施加了不必要的应力。 不必要的应力可能会缩短部件的使用寿命。

拆下皮带护罩(如有配备)。 检查交流发电机和附属驱动皮带(如有配备)的状况和调整情况。

如果皮带不需要更换或调整,则安装皮带罩。 如果皮带需要调整或更换,遵循以下步骤。

更换(蛇形皮带)

蛇形皮带上的张力可能无法调整。



图 1g06381763
典型示例
(1) 方孔

  1. 拆下前盖。

  2. 将有方驱动头的棘轮插入风扇驱动皮带张紧器上的方孔 (1) 中。 顺时针转动张紧器,以释放风扇驱动皮带上的张力。 拆下风扇驱动皮带。

  3. 然后,将有方驱动头的棘轮插入交流发电机皮带张紧器上的方孔中。

  4. 逆时针转动张紧装置,以便释放交流发电机皮带张力。 拆下交流发电机皮带。

  5. 如图所示,正确安装新皮带。 确定皮带完全落在皮带轮上。 当卸下棘轮时,将自动施加正确的张紧力。

  6. 更换前盖。

Caterpillar Information System:

A New Torque is Now Used on the Diesel Exhaust Fluid (DEF) Nozzle on Certain 3500, C175, C280, and C32 Engines {108I} A New Torque is Now Used on the Diesel Exhaust Fluid (DEF) Nozzle on Certain 3500, C175, C280, and C32 Engines {108I}
120 Motor Graders Transmission Control Valve
120 Motor Graders Transmission Oil Lines
120 Motor Graders Valve Mounting
120 Motor Graders Front Axle (All Wheel Drive)
120 Motor Graders Front Frame
A New Oil Pan Gasket is Now Used for Certain C15 and C18 Machine Engines {1302, 7555} A New Oil Pan Gasket is Now Used for Certain C15 and C18 Machine Engines {1302, 7555}
A New Oil Pan Gasket is Now Used for Certain C15 and C18 Machine Engines {1302, 7555} A New Oil Pan Gasket is Now Used for Certain C15 and C18 Machine Engines {1302, 7555}
C175 Tier 4 Final Engines for Caterpillar Built Machines Engine Oil Cooler - Remove and Install
The Engine Electronic Control Module May Become Unresponsive After Resets or Voltage Drops on Certain C9.3B Engines {1901} The Engine Electronic Control Module May Become Unresponsive After Resets or Voltage Drops on Certain C9.3B Engines {1901}
140 Motor Grader Power Train Piston Motor (Wheel Propel) - Assemble
140 Motor Grader Power Train Piston Motor (Wheel Propel) - Disassemble
New Solenoid Assembly is Now Used on Certain C7, C9, and C9.3 Machine Engine Fuel Injectors {1250, 7553} New Solenoid Assembly is Now Used on Certain C7, C9, and C9.3 Machine Engine Fuel Injectors {1250, 7553}
New Solenoid Assembly is Now Used on Certain C7, C9, and C9.3 Machine Engine Fuel Injectors {1250, 7553} New Solenoid Assembly is Now Used on Certain C7, C9, and C9.3 Machine Engine Fuel Injectors {1250, 7553}
C18 Generator Set Engine Air Cleaner Element (Dual Element) - Inspect/Clean/Replace
G3500J Engines Overhaul (Major)
313 and 313 GC Excavator Monitoring System
120 Motor Graders Transmission Hydraulic Control
120 Motor Graders Accumulator Charging Valve
120 Motor Graders Air Conditioner Lines
120 Motor Graders Control Manifold (Implement, Steering)
320 GC, 320 and 323 Excavator Machine Systems Specifications Pilot Lines
120 Motor Graders Control Valve (Ripper)
313 and 313 GC Excavator Maintenance Interval Schedule
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.