. MAINTENANCE SERVICE PROCEDURE CLEAN, CHECK RADIATOR FINS AND AFTER COOLER FINS WARNING equipment angle to the radiator and after cooler. clamps. 4 - 44 If compressed air is use d to carry out the cleaning, du st will fly. If dust gets into your eyes, you m ay lose your eyesigh t; if you otective If radiator fins (1) or af tercooler fins (2) become c logged or bent, it will cause overheating of the engine, carrying out inspection about clogged or vent of fin radiator fin. When ve Komatsu distributor fo .
When the clogged was found, cle an the rried out by using jets of air o let the nozzle contact the essed air or steam, keep th Examine the rubbe r hose, and if any cracks or brittle plac es are hose. In addition, check al e hose Steam or water may be used instead of compressed air. However, when performing powerful steam cl eaning (high-pressure machin e wash) of the heat excha nge equip ment (radiator, aftercooler,), m aintain sufficient di stance from the machine whe n performing the operation .
If steam cleaning (high-pressure mach ine wash) is carried out at close range, there is d anger that the internal fins of the he at exchange equipment may be deformed, and t his will cause early clogging and breakage.