Case IH Magnum 310 - Page 53

Engine-Engineandcrankcase
Blow-byrecirculation
Blow-byiscontrolledbyarotarylterboltedtotherearof
thecamshaft.Asthecamturnsexcessoilisthrownoffby
centrifugalforce,neroilislteredout.
Theblow-bythenpassesthroughthecenterofthe
camshaftandexitsatthefront.
Thisltermustbereplacedatregularintervalsortheen-
ginewillbuildupexcessivepressureinthecrankcase.
RAIL15TR00366AA14
Builtintothecoveratthefrontisavalvethatallows
blow-bypressuresout,butwillnotallowatmospheric
pressureintothecrankcase.
Thislteredairisdirectedbackintotheinletand
re-burned.
RAIL15TR00377BA15
5143149922/02/2018
10.1[10.001]/12