Am =
TO ADdUST TH!IO_LE OONTIIOL O£BLE
(8,.-s@Fig S2}
rh,., twetie control
With engine not mnnirrg, me'_eth_ottle centre! Sever from slow (_) to choke (Id p_ sition SIow!y
lever fn)m ekoke (!\i) to fast (@) p :sitio_
oCheck to see if hob in
If '._olesre not a!if},nec! kose csb!e ck_r'Hpscrew and attain the hoi_.s by r s_:i:ting a p_nr:il ,;t e !/4'"@il h throuf]l_ botP holes.
Pull throttle cable _p to remove slack,and tighten c_¢,te cbmp screw,. _:_emevea!ignme_t N.mci! or driit bit
TO A[_JUST CARBURE£TO_ (See Fig, 33}
rke carbdreto_ has be,:_l pleset at the factoR7and | adjust. |
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mer}t shotHd | r'_otbe necessaw. How(_ver_ minor | adjust- |
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merit may ba required to compensate for differences infree! |
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temper?,tur6 @titude or load. If the carb_ rotor does rleed |
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ad),'._stment_i:roeeed as foiiows: |
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!n go:sere!, turning the:.Ktiusting needles ir_ (clockwise} |
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decreases the supply ot fue! !e tle er gine giving a !eerier |
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fuel/air mixture Turning the a@usting needles out (counte_ |
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c!,ockwise) increases the sdppiv of fuel to the engine giv}ng |
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a richer fuel/a | r mJ×tLire |
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IMiPOFITAHY: | DAMAC,E 1O THE HEEDLES AND THE | LEVER | |
_:_E*J, X__,: 1I',CARBURETOR M_W RESULT IF NEEDLE _ |
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N.!Rf_ED !N TOO TIGHT. |
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NOFE: Tke carbur_tor on this engine is k)w emission, it is
equipped with an idle fuel adiusting needle with a £miter cap which alows some adjustment within the timits allowed by tt_ecap. Do not attempt to remove the Iimiter cap. The
timiter cap cannot be removed without breaking the adjusting _eedie.
Be su_ you have a clean air filter and the throttle contrcl came is adjusted properly (see above).
_LE Sl ...ED
oStart engine and ailew to warm for five minutes° Make adiustments wit h engine running and shtt!motion centre i lever in neutral (N) position.
-With throttte control lever Jnslow (_) position, engine shoed idle at 1750 RPM !f engine idles too slow or fast, turn id e speed adjusting screw in or out untl correct idle is attained.
I@iI._fI@L- With throttle control lever in slow (_} position, turn idle fuel adjustment needle i_
(ck.;ckwise) until engine begins to die and then turn out (counierc!ockwise) untt engine runs rough. 'Turnneedle
to a point midway between those two positions. | IIQ. 33 |
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Recheck idle speed. Readjust if necessa% |
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