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SECTION 3:  IMPORTANT SAFE OPERATION PRACTICES

WARNING: 

THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH, IF NOT

FOLLOWED, COULD ENDANGER THE PERSONAL SAFETY AND/OR PROPERTY OF YOURSELF
AND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING
TO OPERATE YOUR SNOW THROWER. FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY
RESULT IN PERSONAL INJURY. WHEN YOU SEE THIS SYMBOL-HEED ITS WARNING.

DANGER:  

Your snow thrower attachment was built to be operated according to the rules for safe 

operation in this manual. As with any type of power equipment, carelessness or error on the part of the 
operator can result in serious injury. If you violate any of these rules, you may cause serious injury to 
yourself or others.

1.

TRAINING

Read this operator's manual carefully in its entirety 
before attempting to assemble or operate this 
machine. Be completely familiar with the controls 
and the proper use of this machine before operating 
it. Keep this manual in a safe place for future and 
regular reference and for ordering replacement 
parts.

Allow children under 14 years old to operate the 
tractor with a snow thrower attachment ONLY under 
close parental supervision. Only persons well 
acquainted with these rules of safe operation should 
be allowed to use the snow thrower.

No one should operate this unit while intoxicated or 
while taking medication that impairs the senses or 
reactions.

Keep the area of operation clear of all persons, 
especially small children and pets.

Exercise caution when operating the tractor with the 
snow thrower attachment, especially when traveling 
in reverse.

2.

PREPARATION

Thoroughly inspect the area where the equipment is 
to be used and remove all door mats, sleds, boards, 
wires and other foreign objects.

Do not operate equipment without wearing 
adequate winter outer garments. Do not wear 
jewelry, long scarfs or other loose clothing which 
could become entangled in moving parts. 

Before working with gasoline, extinguish all 
cigarettes and other sources of ignition. Check the 
fuel before starting the engine. Gasoline is an 
extremely flammable fuel. Do not fill the gasoline 
tank indoors, while the engine is running, or until 
engine has been allowed to cool at least two 
minutes. Replace gasoline cap securely and wipe 
off any spilled gasoline before starting the engine as 
it may cause a fire or explosion.

Adjust collector housing height to clear gravel or 
crushed rock surface.

Never attempt to make any adjustments while 
engine is running (except where specifically 
recommended by manufacturer).

Let the tractor’s engine and the machine adjust to 
outdoor temperature before starting to clear snow.

Always wear safety glasses or eye shields during 
operation or while performing an adjustment or 

repair, to protect eyes from foreign objects that may 
be thrown from the machine in any direction.

3.

OPERATION

Do not put hands or feet near or under rotating 
parts. Keep clear of discharge opening and auger at 
all times.

Exercise extreme caution when operating on or 
crossing gravel drives, walks, or roads. Stay alert 
for hidden hazards or traffic. Do NOT carry 
passengers.

After striking a foreign object, stop the tractor’s 
engine and thoroughly inspect the snow thrower for 
any damage. Repair the damage before operating 
the snow thrower.

If the snow thrower should start to vibrate 
abnormally, stop the tractor’s engine and check 
immediately for the cause. Vibration is generally a 
warning of trouble.

Stop the tractor’s engine whenever you leave the 
operating position, before unclogging the collector/
impeller housing or discharge guide, and making 
any repairs, adjustments, or inspections. Never 
place your hand in the discharge or collector 
openings. Use a stick or wooden broom handle to 
unclog the discharge opening.

Take ALL possible precautions when leaving the 
unit unattended. Disengage power (tractor’s PTO) 
to the collector/impeller, shift the tractor into neutral 
and stop its engine, set the parking brake and 
remove the key.

When cleaning, repairing, or inspecting, make 
certain collector/impeller and all moving parts have 
stopped completely.

Do not clear snow across the face of slopes. 
Exercise extreme caution when changing direction 
on slopes. Do not attempt to clear steep slopes.

Never operate snow thrower without guards, plates, 
or other safety protection devices in place.

Never operate snow thrower near glass enclosure, 
automobiles, window wells, drop offs, etc., without 
proper adjustments of snow thrower discharge 
angle. Keep children and pets away.

Do not overload machine capacity by attempting to 
clear snow at too fast a rate.

Never operate the machine with the tractor at high 
ground speeds on slippery surfaces. Look behind 
and use care when backing.

Содержание OEM-190-823

Страница 1: ... U S A FORM NO 770 10279 Model OEM 190 823 42 inch Snow Thrower Attachment Operator s Manual For FastAttach Compatible Lawn Tractors Garden Tractors MTD PRODUCTS INC P O BOX 368022 CLEVELAND OHIO 44136 9722 7 99 ...

Страница 2: ...LLING CUSTOMER SUPPORT LOCATE YOUR MODEL NUMBER AND SERIAL NUMBER Record this information in the space provided To find your unit s specific model number and serial number see SECTION 1 FINDING YOUR MODEL NUMBER If you are having difficulty assembling this product or if you have any questions regarding the controls operation or maintenance of this unit please call the Customer Support Department C...

Страница 3: ...rely and wipe off any spilled gasoline before starting the engine as it may cause a fire or explosion Adjust collector housing height to clear gravel or crushed rock surface Never attempt to make any adjustments while engine is running except where specifically recommended by manufacturer Let the tractor s engine and the machine adjust to outdoor temperature before starting to clear snow Always we...

Страница 4: ...d on Snow Thrower SECTION 4 TO THE OWNER Model 823 42 inch two stage snow thrower is designed for use on FastAttach Compatible Lawn Tractors and Garden Tractors ONLY It will NOT fit nor operate properly or safely on ANY other tractor The instructions in this manual are divided into sections Carefully read all sections and study the illustrations to ensure proper installation and usage of this atta...

Страница 5: ... 0481 One Lower V belt 754 0125A Figure 3 Chute Directional Support w Tilt Lever Undercarriage Ass y w Upper V belt Auger Housing Assembly Lift Handle Self adhesive Cable Ties Upper V belt 754 0481 Lower V belt for manual PTO tractors 754 0371A for electric PTO tractors NOTE Two upper drive belts are included with your snow thrower attachment The belt 754 0371A packaged with the under carriage ass...

Страница 6: ...ng the undercarriage make sure that the replacement belt is routed to the INSIDE the belt keeper found on the undercarriage idler pulley and the keeper pins found around the spindle pulley Also make certain that the flat side of the belt is facing outward as it sits against both the idler pulley and spindle pulley This allows the V side of the belt to ride snugly in both pulleys 2 Remove the four ...

Страница 7: ...ute Directional Control Figure 5 1 Attach the chute directional control assembly to the upper lift link on the left side of the auger housing assembly with two hex screws and two flange lock nuts as illustrated in Figure 5 2 Slide the upper chute crank rod through the eyelet in the top of the chute directional control the eyebolt found midway down and into the joint block found on the lower chute ...

Страница 8: ...ed in Figure 6 2 Fasten the lift cable to the lift handle with two of the cable ties provided Pull the cable ties until they re snug and trim off any excess Mounting the Auger Housing Assembly Figure 7 Lift Handle Lift Bracket Flange Lock Nuts Hex Screws Cable Ties Front Pivot Support Bracket Shoulder Bolt Support Pins Hooks Release Support Pin Into This Hole Support Tube Lift Assembly ...

Страница 9: ...assembly are positioned over the shoulder bolts found on both left right of the tractor s front pivot support brackets 5 Grasp the upper portion of the auger housing and pivot the assembly upward until the holes of the support pins align with holes in the tractor s front pivot support bracket 6 Pull the support pin on the right side of the auger housing outward and rotate it slightly until it alig...

Страница 10: ...ound the spindle pulley and idler pulley found on the undercarriage the lower portion of the engine pulley and the two pulleys found on the manual PTO double idler bracket as illustrated in Figure 9 Make sure that the belt is routed to the INSIDE of all belt keepers on the idler pulleys and the keeper pins found around the spindle pulley IMPORTANT Make certain that the flat side of the belt is fac...

Страница 11: ...idler pulley as illustrated in Figure 10 Make sure that the belt is routed to the INSIDE of the belt keeper on the undercarriage idler pulley and the remaining keeper pins found around the spindle pulley IMPORTANT Make certain that the flat side of the belt is facing outward as it sits against both the engine pulley and spindle pulley This allows the V side of the belt to ride snugly in both pulle...

Страница 12: ...t Move the PTO knob on tractor s equipped with an electric PTO or PTO lever on tractor s equipped with a manual PTO into the ON position to engage the augers and impeller Move the PTO knob on tractor s equipped with an electric PTO or PTO lever on tractor s equipped with a manual PTO into the OFF position to disengage the augers and impeller NOTE The PTO knob on units equipped with an electric PTO...

Страница 13: ...s and hardware are fastened securely and tight on both the tractor and the snow thrower attachment prior to use Make certain the snow thrower is assembled properly and mounted to the tractor as instructed earlier in this manual Test all the controls tractor PTO snow thrower lift handle chute tilt lever chute crank for smooth operation prior to operating the snow thrower in snow Make all adjustment...

Страница 14: ...ng For close snow removal place skid shoes in the low position Use middle or high position when area to be cleared is uneven See Figure 12 IMPORTANT It is NOT recommended that this snow thrower be operated on a gravel surface as loose stones can be easily picked up and thrown by the machine If you must operate on a gravel surface ALWAYS adjust the skid shoes into the HIGH position to allow the sha...

Страница 15: ...a few turns then tighten the lower hex nut to shorten the cable length See Figure 14 Loosen the lower hex nut a few turns then tighten the upper hex nut to lengthen the cable See Figure 14 SECTION 10 LUBRICATION Auger Shaft At least once a season remove the shear bolts on the auger shaft Oil or spray lubricant inside and on the plastic bearings on the shaft and near the holes where the shear bolts...

Страница 16: ... 61 66 55 47 48 62 53 71 75 72 82 81 80 79 70 76 28 78 32 67 69 68 94 92 90 33 85 91 86 87 84 88 89 83 98 96 98 89 61 33 100 54 54 99 97 34 45 37 27 34 25 44 40 36 28 33 38 41 26 29 32 46 73 43 42 55 30 31 8 IMPORTANT For a proper working machine use Factory Approved Parts V belts are especially designed to engage and disengage safely A substitute non OEM V belt can be dangerous by not disengaging...

Страница 17: ...02 Chute Tilt Bracket Assembly 48 710 0262 Carraige Bolt 5 16 18 x 1 5 49 710 0451 Carraige Bolt 5 16 18 x 75 50 710 0896 Hex Index Washer Screw 1 4 14 x 625 51 710 3015 Hex Cap Screw 1 4 20 x 75 52 712 0429 Nylon Hex Lock Nut 5 16 18 53 712 3004A Flange Lock Nut 5 16 18 54 712 3027 Hex Flange Lock Nut 1 4 20 55 720 0232 Knob 56 731 0851A Chute Flange Keeper 57 731 1300A Lower Chute 58 731 1313B C...

Страница 18: ...9 28 17 29 4 23 12 29 2 22 29 12 22 27 33 18 19 10 27 33 11 19 18 33 27 30 37 30 27 33 37 14 34 20 26 20 26 61 60 62 19 5 64 67 8 66 65 63 59 39 58 51 58 57 57 43 45 46 49 48 54 43 55 50 47 56 40 42 42 41 68 69 69 69 69 70 67 ...

Страница 19: ...Shoe 36 784 5149 Joint Block Assembly 37 784 5618 Hex Bearing Housing 1 0 38 784 5647 Chute Crank Bracket 39 618 0123 RH Reducer Housing Incl Ref 57 58 40 618 0124 LH Reducer Housing Incl Ref 57 58 41 703 2733 Housing Brace Plate 42 710 0642 Self Tapping Screw 1 4 20 x 75 43 711 1395 Spiral Axle 41 5 44 714 0161 Hi Pro Key 3 16 x 5 8 45 715 0143 Spring Spirol Pin 25 x 1 25 46 717 0528 Worm Gear 20...

Страница 20: ...ate manufacturer s warranty Please refer to the applicable manufacturer s warranty on these items b Routine maintenance items such as lubricants filters blade sharpening and tune ups or adjustments such as brake adjustments clutch adjustments or deck adjustments and normal deterioration of the exterior finish due to use or exposure c Log splitter pumps valves and cylinders have a sepa rate one yea...

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