11. EXPLANATION OF COMPONENTS 11.15 FUSIBLE LINK If the starting motor will not rotate when the starting switch is turned ON, a possible cause is disconnection of wire-type fusible link 1 . Inspect the fusible link in battery box cover at right side of machine and, if necessary, replace it. REMARK A fusible link refers to the large-sized fuse wiring installed in the high current flow portion of the circuit to protect electrical compo- nents and wiring from burning, similarly to an ordinary fuse. AM090100 11.16 CONTROLLERS A pump controller and electronic governor controller are pro- vided. NOTICE Never splash or spill water, mud or drink over the controllers as this may cause a fault.
If a fault occurs in the controller, do not attempt repair, but consult your Komatsu distributor. 11.17 TOOL BOX This is used for keeping the tools. 11.18 GREASE GUN HOLDER This is inside the front door on the right side of the machine. Fit the grease gun to the holder when it is not being used. 2-39 AM090110 AM090120 AM090130