. SAFETY PRECAUTIONS FOR MAINTENANCE 2 - 39 DO NOT DISASSEMBLE RECOIL SPRING Never attempt to disassemble the recoils spring assembly. It contains a spring under h igh pressure which serves as a shock absorber for the idler. I f it is disassembled by mistake, the spring will fly ou t and cause serious injury. When it becomes necessary to disassemble it, ask your Komatsu distributor to do the work.