p16 (21)

CLEAN AIR TO CARBURETOR

SERVICE INSTRUCTIONS Loosen Clamp Band Thumb Screw, remove Oil Cup and Baffle, and clean and refill cup to ind<-całed oil level at least each time engine 'oil tank is dramed and reńlled wiłh fresh oil. Service DAILY under extremely dusły conditions. Use same grade of new oil used in engine. Occasionally wash enłire cleaner in bucket of gasoline. Filter Element cannot be removed from Housing.

FUTER ELEMENT'-

*OlL CUP CLAMP BAND'

'OIL LEVEL*

'OIL CUP*

'BAFFLE*

Prevents splashing and an exce$$ive amount^of oil entering ‘FILTER ELE' MENT*when machinę is operałcd over rough roads.__

'WEATHER CAP*

‘CENTRAL INTAKE TUBĘ*

DIRT SUMP

ILLUS. 7

di

Air (—*-) charged wiłh heavy (•-) and light (—*■—)

parłicles of dirt and dusi enłers under ouler edqe

of ‘WEATHER CAP."

(4)

Air, laden wiłh light parłicles of dust E~Hp&sse$ around lower edge of ‘CENTRAL INTAKE TUBĘ” łhrough surface ot oil. A large porłion of fine dusł is washed out of air ał łhis point, while some is carried inłc ‘FILTER ELEMENT*along wiłh a generous amounł of oil which is picked up by air, and is drawn parł way up into ‘FILTER ELEMENT*near inrver wali, and łhen drains back near outer wali, carrying dust wiłh ił    _

(3)

Air, passing around lower edge of 'CENTRAL INTAKE

TUBĘ? agitałes strface of oil. This causes oil h-**)

łocirculate around 'BAFFLE! Didy oil, draining bcck frorn ‘FILTER ELEMENT! is picked up by circulating oil and is carried below ‘BAFFLE! where dusł sełłles ouf.

(2)

— Velocity of heavy pariicies of dirl łhrough ‘CENTRAL INTAKE TUBĘ* carries them direcłly downward łhrough oil, where they deposił in sump.

SCHEMATIC DIAGRAM SHOWING AIR FIOW THROUGH OIL BATH AIR CLEANER