1.
Remove (4) mounting screws securing heater
box in place (Fig. 14 and 18).
2.
3.
Pull choke knob off choke rod (Fig. 14).
Remove carburetor heater box.
POTENTIAL HAZARD
•
Engine exhaust contains carbon monoxide.
WHAT CAN HAPPEN
• Carbon monoxide is an odorless, deadly
poison.
Note:
Skip steps 4 and 5 if the engine will
start and run.
HOW TO AVOID THE HAZARD
4.
Power Adjusting Screw (Fig. 32)—Close screw
by gently rotating it clockwise until a slight
seating resistance is felt. Next, rotate power
adjusting screw_ 1 full
•
Do not run engine indoors or in an enclosed
area.
turn—360 —counterclockwise.
7.
Rotate power adjusting screw (Fig. 32)
clockwise-in 1/8-turn at a time until engine
misses because of a lean gasoline mixture. Then
rotate screw counterclockwise-out 1/8-turn at
time until engine runs unevenly because of a rich
gasoline mixture. Next, rotate power adjusting
screw clockwise, back to the midpoint between
the rich and lean setting, so engine runs
smoothly.
IMPORTANT: Do not close power adjusting
screw or idle mixture screw too tight because
the screw and seat will likely be damaged.
5.
6.
Idle Mixture Screw (Fig. 32)—Close screw by
gently rotating it clockwise until a slight seating
resistance is felt. Next, rotate idle mixture screw
1-1/2
full turns counterclockwise.
Note:
Wait several seconds between each
Start engine and let it warm up for
approximately 3 to 5 minutes; then move throttle
to FAST.
1/8-turn
setting so engine can adjust to
the new fuel mixture.
8.
9.
Move throttle to idle speed. Next, rotate idle
speed screw until engine idles fast—1750 rpm.
Rotate idle mixture screw (Fig. 32) clockwise-in
POTENTIAL HAZARD
1/8-turn
at a time until engine begins to miss
•
Engine must be running so final adjustment of
the carburetor can be performed.
because of a lean mixture. Then rotate screw
counterclockwise-out 1/8-turn at a time until
engine runs unevenly because of rich mixture.
Next, rotate idle mixture screw clockwise, back
to the mid-point between rich and lean settings.
WHAT CAN HAPPEN
• Personal injury is possible.
HOW TO AVOID THE HAZARD
•
Move auger/impeller drive and traction drive
controls to DISENGAGE.
Remember to keep hands, feet, face, and other
parts of your body or clothing away from
muffler, auger/impeller, discharge chute, and
any moving part(s).
Note:
Wait several seconds between each
1/8-turn
setting so engine can adjust to
•
the new fuel mixture.
10. Again, rotate idle speed screw (Fig. 32) until
engine idles at 1750 rpm.
11.
Check carburetor adjustment by quickly moving
throttle from low speed to high speed. Engine
should accelerate without hesitation or
sputtering. If engine does not accelerate properly,
GB–22
| Categories | Snow Blower Manuals, Toro Snow Blower |
|---|---|
| Tags | Toro 1028 Power Shift, Toro 38558, Toro 38559 |
| Model Number | 38559 |
| Model Year | 1999 |
| Download File |
|
| Document Type | Operator's Manual |
| Language | Français |
| Serial Number | 99000001 - 99999999 |
| Product Name | Toro 1028 Power Shift Snowthrower |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Snow Blower |
| Product Type | Snowthrower |
| Product Series | Snowthrower, Two Stage Power Shift |
| Swath | 21 inch |
| Discharge | Two Stage |
| Engine Manufacturer | Tecumseh |
| Engine Oil Type | 26 oz. (.8l) 5w-30 or 10w / API SH or higher |
| Gearbox Lubricant | 4.5 oz. (133ml) SAE 90 GL5 or higher |
| Engine Motor Model # | OHSK100-221607A |
| Engine Motor Size | 10 hp |
| Engine Motor Type | 4 Cycle CARB1, EPA1 |
| Transmission Speed | 4 Forward/2 Reverse |
| Transmission Type | Gear |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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