ENGINE NOT RUNNING
INSURE THE MOUNTING BOLTS TO THE WATER PUMP FLANGE AND TO THE FAN ARE TIGHT
ATTEMPT TO GENTLY ROCK THE FAN 12 AND 6----THEN 3 AND 9 TOWARDS ENGINE AND RADIATOR (WOBBLE)
THERE SHOULD BE NO PLAY----ONLY "TURNING MOTION"
MAKE SURE YOU HAVE NO DEBRIS HUNG UP IN AND AROUND THE RADIATOR (LIKE A CHUNK OF WAL-MART BAG)
CRANK UP AND ALLOW THE ENGINE TO GET TO OPERATING TEMPERATURE
AT IDLE, YOU WILL START HEARING AND SEEING THE FAN SPEED UP AND SLOW DOWN. THIS WILL HAPPEN OVER AND OVER, JUST A WILD GUESS, EVERY 30 SECONDS OR SO...........THIS IS A "GOOD FAN CLUTCH"
SOMETIMES AFTER-MARKET FANS, WITH MORE BLADES, MORE PITCH, OR FLEXIBLE BLADES WILL MAKE MORE RACKET THAN THE ORIGINAL
THE MEDIC
Mar 15, 2013 at 3:18 AM