Komatsu — IF BATTERY IS DISCHARGED

. OPERATION TROUBLESHOOTING STARTING ENGINE WARNING is working 3 - 160 CONNECTING THE BOOSTER C Keep th e starting switch of the n ormal machine and problem machine in the OFF Connec t the booster cable as fo llows, in the order of the num bers marked in the d 1. Connect one clip of boost er cable (A) to the positive (+) hine. oster cable (A) to the positive (+) ine. er cable (B) to the negative (-) ine. terminal of the problem mac 2. Connect the other clip of bo terminal of the normal mach 3. Connect one clip of boost terminal of the normal mach 4.

Connect the other clip of bo oster cable (B) to the engine block of th Always c heck that the work equipm ent lock lever is set to the LOC K position, regardless of whether the ma normally or has failed. Check also t hat all the control levers are in t he HOLD or NEUTRAL p 1. Mak e sure the clips are firm ly connected to the battery te rminals 2. Star t engine of the normal m achine and run it at high idle speed. 3.

Tur n the starting switch of t he problem machine to the S TART position and st If th e engine doesn't start at first, wait for at least 2 minu tes before trying agai DISCONNECTING THE BOOSTE R CABLE After the engine has started, dis connect the booster cables in the reverse of the ord er in which they w ere connected. 1. Remove one clip of booster cable (B) from the engine block of the problem machine. 2. Remove the other clip of booster cable (B) from the negative (-) terminal of the normal machine. 3. Remove one clip of booster cable (A) from the positive (+) terminal of the normal machine. 4.

Remove the other clip of booster cable (A) from the positive (+) terminal of the problem machine. 1. Remove one clip of booster cable (B) from the engine blo ck of the problem machine. 2. Remove the other clip of boo ster cable (B) from the negati ve (-) terminal of the normal mach ine. r cable (A) from the positive (+) ine. 3. Remove one clip of booste terminal of the normal mach 4. Remove the other clip of boo ster cable (A) from the positiv e (+) terminal of the problem mac