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2026年6月6日星期六

How to install the sprocket on a Caterpillar 320D2 excavator

 


 
 
 
 
 
 
Note: Use several washers between the tool (A) and the sprocket (2). This will prevent damage to the sprocket.  
 
1. Connect the tool (A) to the sprocket (2) as shown. The sprocket (2) weighs approximately 40 kg (90 lb).
  
2. Place the sprocket (②) onto the final drive. 
 
 

 
 3. Install the bolt (1). Tighten the bolt (1) in alternating order to a torque of 530 ± 70 N·m (390 ± 50 lb ft). 4. Remove the tool (A). 
 5. Connect the tracks. See Disassembly and Assembly, "Track Connection". 
 
 6. Remove the stacker from the front track rollers. 
 
  12.2021 Caterpillar ECM ECU Flash Files Full Set Download

How to install the sprocket on a Caterpillar 320D2 excavator

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