3054 and 3056 Industrial and Generator Set Engines Caterpillar


Alternator and Fan Belts - Inspect/Adjust/Replace

Usage:

3056 1ML

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。

检查皮带张紧度时,应在两个皮带轮中间的地方施加 45 N (10 lb ft)的力。 调整正确的皮带将下垂 10 mm (0.39 inch)。

调整




图 1g00285332

典型实例

(1) 调整螺栓

(2) 安装螺栓

  1. 松开安装螺栓 (2) 和调整螺栓 (1) 。

  1. 移动交流发动机以增加或降低皮带张紧度。

  1. 拧紧调整螺栓 (1) 。 拧紧安装螺栓 (2) 。 有关正确拧紧扭矩,请参考操作和保养手册。

如果装了新皮带,在发动机运转 20 小时后要再次检查皮带的张紧度。

更换

关于皮带的安装步骤和拆卸步骤,请参见维修手册。

Caterpillar Information System:

3176C and 3196 Marine Engines Connecting Rod Bearing Journal
3406E Truck Engine Camshaft
3500B and 3500B High Displacement Generator Set Engines Crankshaft Position for Fuel Injector Adjustment and Valve Lash Setting
3054 and 3056 Industrial and Generator Set Engines Refill Capacities
3176C Engine Coolant Temperature Sensor
3406E Truck Engine Engine Design
3208 Marine Engine Fuel Related Components in Cold Weather
3176C and 3196 Industrial Engines Speed/Timing Sensor
3176C and 3196 Marine Engines Turbocharger Outlet Pressure Sensor
3406E Truck Engine Cylinder Block
G3304 and G3306 Engines Belt Tension Chart
3054 and 3056 Industrial and Generator Set Engines Manual Stop Procedure
3176C and 3196 Marine Engines Connecting Rod Bearing Journal
3176C and 3196 Marine Engines Main Bearing Journal
3054 and 3056 Industrial and Generator Set Engines Cooling System Coolant (DEAC) - Change
3054 and 3056 Industrial and Generator Set Engines Cooling System Coolant (ELC) - Change
C15 Petroleum Generator Set Engines Water Temperature Regulator
G3300 Engines Cooling System Coolant Level - Check
3054 and 3056 Industrial and Generator Set Engines Engine Air Cleaner Element (Single Element) - Replace
3208 Marine Engine Engine Air Cleaner Service Indicator - Inspect - If Equipped
3406E Truck Engine Fuel Transfer Pump
3406E Truck Engine Engine Oil Pump
3054 and 3056 Industrial and Generator Set Engines Engine Crankcase Breather - Clean
3524B Engines for 797 and 797B Off-Highway Trucks Electronic Control System Components
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.