Kohler Command Pro CV980 - Manual (Page 37)

5.9
Section 5
Fuel System and Governor
5
Figure 5-14. Float and Inlet Needle Details.
ȱ Ŝǯȱ —œŠ••ȱ‘Žȱ̘ŠȱŠ—ȱ’—•Žȱ—ŽŽ•Žȱ˜ —ȱ’—˜ȱ‘Žȱ
seat and carburetor body. Install the new pivot
™’—ȱ‘›˜ž‘ȱ‘Žȱ̘Šȱ‘’—ŽȱŠ—ȱœŽŒž›Žȱ ’‘ȱ‘Žȱ
—Ž ȱ›ŽŠ’—’—ȱœŒ›Ž ǯȱŽŽȱ’ž›ŽȱśȬŗśǯ
Figure 5-15. Installing Float Assembly.
ȱ ŝǯȱ ˜•ȱ‘ŽȱŒŠ›‹ž›Ž˜›ȱ‹˜¢ȱœ˜ȱ‘Žȱ̘ŠȱŠœœŽ–‹•¢ȱ
hangs vertically and rests lightly against the
fuel inlet needle. The inlet needle should be
fully seated but the center pin of the needle (on
retainer clip end) should not be depressed. Check
‘Žȱ̘Šȱ‘Ž’‘ȱŠ“žœ–Ž—ǯ
DZȱ ‘Žȱ’—•Žȱ—ŽŽ•ŽȱŒŽ—Ž›ȱ™’—ȱ’œȱœ™›’—ȱ
•˜ŠŽǯȱŠ”Žȱœž›Žȱ‘Žȱ̘Šȱ›ŽœœȱŠŠ’—œȱ
the fuel inlet needle without depressing
the center pin.
ȱ Şǯȱ ‘ŽȱŒ˜››ŽŒȱ̘Šȱ‘Ž’‘ȱœŽĴ’—ȱ’œȱ17 mm (0.669
in.) ± 1.5 mm (0.059 in.)ǰȱ–ŽŠœž›Žȱ›˜–ȱ‘Žȱ̘Šȱ
‹˜Ĵ˜–ȱ˜ȱ‘Žȱ‹˜¢ȱ˜ȱ‘ŽȱŒŠ›‹ž›Ž˜›ǯȱŽŽȱ’ž›Žȱ
śȬŗŜǯȱŽ™•ŠŒŽȱ‘Žȱ̘Šȱ’ȱ‘Žȱ‘Ž’‘ȱ’œȱ’쎛Ž—ȱ
‘Š—ȱœ™ŽŒ’ꮍǯȱDO NOTȱŠĴŽ–™ȱ˜ȱŠ“žœȱ‹¢ȱ
‹Ž—’—ȱ̘ŠȱŠ‹ǯ
DZȱ Žȱœž›Žȱ˜ȱ–ŽŠœž›Žȱ›˜–ȱ‘ŽȱŒŠœ’—ȱ
surface, not the rubber gasket, if still
ŠĴŠŒ‘Žǯ
Figure 5-16. Checking Float Height.
ȱ şǯȱ ‘Ž—ȱ‘Žȱ™›˜™Ž›ȱ̘Šȱ‘Ž’‘ȱ’œȱ˜‹Š’—Žǰȱ
carefully reinstall the fuel bowl, using new
Ȭ’—œȱ˜—˜ȱ‘ŽȱŒŠ›‹ž›Ž˜›ǯȱŽŒž›Žȱ ’‘ȱ‘Žȱ˜ž›ȱ
original screws. Torque the screws to
2.5 ± 0.3 N·m (23 ± 2.6 in. lb.)ǯȱŽŽȱ’ž›ŽȱśȬŗŝǯ
Figure 5-17. Installing Fuel Bowl.
10. Install the carburetor and reassemble the engine
Šœȱ˜ž•’—Žȱ’—ȱŽŒ’˜—ȱŗŖȱȃŽŠœœŽ–‹•¢ǯȄ
Disassembly/Overhaul
1. Clean the exterior surfaces of dirt or foreign
material before disassembling the carburetor.
Remove the four mounting screws and separate
the fuel bowl from the carburetor. Transfer any
remaining fuel into an approved container.
Ž–˜ŸŽȱŠ—ȱ’œŒŠ›ȱ‘Žȱ˜•ȱȬ’—œǯȱžŽ•ȱ
can also be drained prior to bowl removal by
•˜˜œŽ—’—Ȧ›Ž–˜ŸŠ•ȱ˜ȱ‘Žȱ‹˜ •ȱ›Š’—ȱœŒ›Ž ǯȱŽŽȱ
’ž›ŽȱśȬŗŞǯ
Float
Inlet
Needle
Clip
Retaining
Screw
Pivot
Pin