Komatsu PC500LC-10R Shop Manual page 625

Hydraulic excavator
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MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSH-
60 MAINTENANCE STANDARD
ION
Unit: mm
No.
Item
Judgment criteria
Remedy
Standard dimensions
Free height x out-
Load at installed
3
Recoil spring
Installed height
Replace
side diameter
height
845.3 x 262
690
239.0 kN {24375 kg} 
PC500LC-10R
60-21

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