Manual

22 ADJUSTMENT

ADJUSTMENT

Twotypesofchokecontrolare usedforFH601V,

FH641V,FH661V,FH661V,FH680V,FH721VModel

Engines.

Associated Choke Type

Throttle Cable installation, Adjustment

Make surethat thethrottlelever onthe equipment

linksto the enginewith the throttlecabte.

• Leave the cable clamp bolt (A) loose°

• Align the hole (B) Jnthe speed control lever (C)

with the hole (D) in the base plate (E) moving the

lever ((3); insert 6 mm alia. pin (or 6 mm bolt)

throughtwo holes.

• Pull up the outer housing (F) of the throttlecable

untilthe inner wire (G) has almost noslack, and

tightenthecable clampbolt (A), Remove the 6 mm

dia, pin,

Make sure that the carburetor choke valve (M)

is closed completelywhen the throttle lever on the

equipment is moved to 'CHOKE" position_ If not,

perform"CHOKE ADJUSTMENT',

Choke Adjustment AssociatedrChOke Type

• Stop the engine.

• Align the hole (B) in the speed contro! lever (C)

withthe hole (D) in the base plate (E) by moving

the lever (C); insert 6 mm dia. pin(o_6 mm bolt)

throughtwo holes.

= Turn thechoke setting screw(I) so that the clear-

ance between the screw endand the tongueof the

lever(J) iszero. Removethe 6 mm dia. pinor boll

• Make sure that the choke valve can move to full

open positionand fullclose positionby turningthe

lever.

H, Throttle Va|ve

M. Choke Valve

ADJUSTMENT 23