Freinds ...i have a bobcat 753 F series ..Lifting & tilting functions stop after 15 minutes..& then no movement occurs.then again next day if started it sometimes work & sometimes doesnt ....I have put A new BICS stem valve & changed 2 coils ...but still problem recurs ...please note since i coul not trace out the electrical circuit...i have a given supply of 12 volt to BICS solenoid directly from a battery ...i no its unsafe ...but just want to check .....
willie sir please help