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FIG. 27
3. Remove seven self-tap screws from rear cover plate
(Fig. 26), and remove rear cover plate.
4. Loosen nuts on four bolts inside chassis securing
transmission
to
chassis,
toward
rear of chassis
until
tension
is obtained
(Fig. 21). Tighten
secure transmission
and re-assemble
5. Re-adjust input chain (section B above) using nylon
chain
idler
(Fig. 25). Tighten
idler.
(D)
CARBURETOR
ADJUSTMENT
Never
make
unnecessary
adjustments.
commended
settings are correct for most applications.
If adjustment
is required, proceed as follows:
1. Close high speed adjusting
re-open one turn.
2. Close idle adjusting
needle finger tight, and re-open
one turn.
3. Start
engine
and move throttle
for high speed adjustment.
4. Turn high speed adjusting
turn at a time until engine runs moothly.
I/S
NOTE:
Always allow several seconds between adjust-
ments for the carburetor
to adjust to new setting.
5. With engine running
smoothly,
justing
needle out (counter-clockwise)
may add a slight
roughness
advisable
to obtain a slightly
tion under load.
6. Move throttle
control
to "SLOW"
adjustment.
7. Turn idle adjusting
needle
time until engine idles smoothly.
IMPORTANT:
Never
attempt
engine speed. Bypassing the governor to obtain higher
speeds may cause severe engine damage.
I.L'A~
~.~"r:;=-r
~L~
~
-:::.
At;'i€;,:~
-
\-\
and
slide
transmission
proper
output
chain
four nuts to
all parts.
nut securely
against
(Fig. 28)
Factory
re-
needle finger tight, and
control
to "FAST"
needle forward
or back
turn high speed ad-.
turn. This
I/S
to engine,
but it is
rich mixture for opera-
position
for idle
in or out
turn at a
I/S
to
change
maximum
J
FIG
\
28'
RECOMMENDED
OPERATING
1. The most efficient
operating
moval is dependent
on depth and weight of snow.
Experience will establish
the most efficient
ing speeds for particular
snow conditions.
2. Recommended
patterns
of throwing
trated in Fig. 29 and 30. In the situation
in Fig. 29, the discharge chute should be positioned
to throw
the snow with
operator
to reverse the chute position
of each run.
3. In Fig. 30, snow removal should begin in the centre
of area to be cleared.
Chute
reversed at end of each run.
4. Use of tire chains is optional. They may be removed
for snow removal from hard surfaces such as black-
top or concrete.
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--~-----)
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----+- ---+- ------..-..
...-
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III Holl 111
n~n
A
fl
1
JMn
j
1
U
1
FIG. 30
TO ASSEMBLE
TIRE CHAINS
(a) Place chains
on ground
that ends with connector
wheels (Fig. 31).
(b) Pull unit
backwards
onto chains
rest in middle of each chain (Fig. 31).
(c) Wrap chain around wheel and connect
Make sure there are no kinks in the cross links or
side links, and that the links are snug against the
tire.
(d) Pass outside
connector
opposite end of chain (Fig. 32).
(e) Turn
connector
link
back,
of connector
link over the side chain to lock into
place as shown (Fig. 33).
NOTE:
If the chain does not appear to be long enough
to allow connector
link to be turned back 180°, check
for kinks in either the side chain or one of the cross
chains.
To remove tire chains (Fig. 33): Use a screwdriver
unhook
connector
links
on
wheels.
PROCEDURES
speed for snow re-
operat-
snow are illus-
illustrated
the wind,
requiring
the
at the end
position
should
be
H I I
j
......---.--
-+--
-+----
...--
------+- -----..
----..)
-+--
....--
...--
-+----
lH
II
j
lf
1
j
U 1
I
TO TIRES:
behind
each wheel,
so
links are furthest
from
so that wheels
inside link.
link through
end link on
and
hook
the
end
to
inside
and
outside
of
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