TM 5-3805-262-20FLUSHING(1)( 2)(3)REFILLING(1)(2)(3)Fill radiator with water or chemical cooling system cleaner. Installr a d i a t o r c a p .Start and operate engine for 15 minutes.Drain water from engine as described above under DRAINING COOLANT (page4 - 6 9 ).Fill radiator with a 50/50 solution of water and ethylene glycol(antifreeze). Fill with coolant solution to two inches below level ofradiator cap opening.I n s t a l l r a d i a t o r c a p.Start and operate engine for 15 minutes. Check for coolant leaks at radi-ator drain valve and cylinder block drain valve. Tighten drain valves asn e c e s s a r y .R e m o v e r a d i a t o r c a p s l o w l y t o r e l e a s e p r e s s u r e b e f o r e c o m p l e t e l y r e-moving it when engine is hot. Failure to do so could cause severe burnso r s c a l d i n g d u e t o l i v e s t e a m .I f y o u a r e b u r n e d o r s c a l d e d o b t a inmedical aid immediately.( 4 ) T u r n o f f e n g i n e , remove radiator cap, and check coolant level. Levelshould be two inches below level of radiator cap opening. Add coolant asn e c e s s a r y .( 5 ) I n s t a l l e n g i n e r i g h t a n d l e f t s i d e p a n e l s ( p a g e 9 - 1 7 ) a n d r e i n s t a l l r a d i-ator cap access panel lock.4-71
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business