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three to four inches (Fig. 9). Readjust flange
lock nut, if necessary, to obtain this dimension
and then tighten flange lock nut securely.
Install Auger/Impeller Drive
Control Linkage
1.
Thread a hex flange nut (flange side down) onto
upper control rod located on right handle
(Fig. 10).
2.
Install lower link through outer hole in lower
control rod (Fig. 10).
3.
Insert upper control rod through loop in lower
link control rod (Fig. 10).
4.
Thread a flange lock nut (flange side up) onto
bottom of upper control rod below loop in lower
link (Fig. 10).
5.
Check the distance between the top of the
handgrip and the bottom of the auger/impeller
control lever (Fig. 19). Distance should be
approximately four inches (Fig. 11). This is a
preliminary setting only.
6.
Compress auger/impeller control lever slowly
toward handgrip. The amount of force to
compress the lever will increase noticeably when
slack is removed from the drive belt
(approximately one-half of lever movement).
Adjustment is correct when the force begins to
increase and the distance between the top of the
handgrip and the bottom of the auger/impeller
control lever is two inches.
Note:
If force does not noticeably increase,
remove the belt cover (refer to
Replacing Auger/ Impeller Drive Belt,
steps 1-2, page 21) and measure the
one to two inch dimension above the
handgrip at the point where the slack is
removed from the auger drive belt.
7.
Readjust the two nuts, if necessary, to obtain this
dimension then tighten the two nuts securely
(Fig. 10).
GB–12
Install Discharge Chute
(Fig. 12)
Note:
Before installing discharge chute,
apply a light coat of low temperature
grease to chute ring.
1.
Set discharge chute—open side forward—onto
auger discharge opening, so plastic chute
retainers are positioned on chute ring. Make sure
chute retainer guide pins are inserted into holes
in chute gear.
2.
Tighten machine screw and lock nut, on left side,
until chute retainer plate is positioned against
plastic chute retainer and discharge chute is
secured to chute ring.
3.
Push chute retainers, on right side, toward
discharge chute (slotted) and tighten machine
screw.
4.
Make sure chute rotates freely on ring. If chute
binds, move right hand retainer outward to ease
operation.
Install Chute Control Gear
1.
Remove (2) screws from chute control rod
bracket on left side of frame, remove bracket,
insert chute control rod through hole in bracket
and reinstall bracket with two screws (Fig. 13).
2.
Insert carriage screw into worm gear bracket
mounting hole (Fig. 14).
3.
Position worm gear into bracket, align slotted
holes in worm gear and bracket and insert chute
gear rod through slotted holes in bracket and
gear (Fig. 14).
4.
Loosely mount worm gear and bracket to
mounting flange with carriage screw, flat washer
and lock nut (Fig. 14).
5.
Slide worm gear into teeth of chute gear and
tighten lock nut.
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