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Yard-Man Style L, Руководство оператора

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20

SECTION 8:  TROUBLE SHOOTING GUIDE

NOTE: 

For repairs beyond the minor adjustments above, contact your local authorized service dealer.

Trouble

Possible Cause(s)

Corrective Action

Engine fails to start

Fuel tank empty, or stale fuel.

Blocked fuel line.
Choke control not in ON position
Faulty spark plug.
Ignition key not present.
Spark plug wire disconnected.
Engine not primed.

Fill tank with clean, fresh gasoline. Fuel will not last over thirty days 
unless a fuel stabilizer is used.
Clean fuel line.
Move choke control to ON position
Clean, adjust gap or replace.
Insert key into ignition switch.
Connect spark plug wire.
Refer to the 

Tecumseh 

engine manual or 

Starting the Engine

 on page 

10 of this manual for instructions on the engine primer.

Engine runs erratic

Unit running on CHOKE.
Blocked fuel line or stale fuel.

Water or dirt in fuel system.
Carburetor out of adjustment.

Move choke control to OFF position.
Clean fuel line; fill tank with clean fresh gasoline. Fuel will not last 
over thirty days unless a fuel stabilizer is used.
Drain fuel tank. Refill with fresh fuel.
Refer to the 

Tecumseh

 engine manual.

Loss of power

Spark plug wire loose.
Gas cap vent hole plugged.
Exhaust port plugged.

Connect and tighten spark plug wire.
Remove ice and snow from cap. Be certain vent hole is clear.
Clean following the engine manual.

Engine overheats

Carburetor not adjusted 
properly.

Refer to the 

Tecumseh 

engine manual packed with your unit or 

have carburetor adjusted by an authorized service dealer.

Excessive vibration

Loose parts or damaged auger.

Stop engine immediately and disconnect spark plug wire. Tighten 
all bolts and nuts. Make all necessary repairs. If vibration 
continues, have unit serviced by an authorized service dealer.

Unit fails to propel itself Incorrect adjustment of drive 

control cable.
Drive belt loose or damaged.

Adjust drive control cable.

Replace drive belt.

Unit fails to
discharge snow

Chute assembly clogged.

Foreign object lodged in auger.
Incorrect adjustment of auger 
control cable.
Drive belt loose or damaged.

Stop engine immediately. Clean chute assembly and inside of 
auger housing with chute clean-out tool
Stop engine immediately. Remove object from auger.
Adjust auger control cable.

Replace drive belt.

Содержание Style L

Страница 1: ...should be maintained in effective working order by the operator In the State of California the above is required by law Section 4442 of the California Public Resources Code Other states may have simi...

Страница 2: ...of this unit you can seek help from the experts Choose from the options belo Visit mtdproducts com for many useful suggestions Click on Customer Support button and you will get the four options reprod...

Страница 3: ...hich could be tripped over or thrown by the auger impeller 2 Always wear safety glasses or eye shields during operation and while performing an adjustment or repair to protect your eyes Thrown objects...

Страница 4: ...stments or inspections 18 Never put your hand in the discharge or collector openings Always use the clean out tool provided to unclog the discharge opening Do not unclog chute assembly while engine is...

Страница 5: ...Engine Modification EM and Three Way Catalyst TWC if so equipped SAFETY LABELS FOUND ON YOUR SNOW THROWER DANGER NEVER PUT HAND IN CHUTE CONTACT WITH ROTATING PARTS CAN AMPUTATE FINGERS AND HANDS SHU...

Страница 6: ...y your snow thrower is operating safely and properly 1 Observe the lower rear area of the snow thrower to be sure both cables are aligned with roller guides before pivoting the handle upward 2 Secure...

Страница 7: ...er CAUTION Prior to operating your snow thrower refer to Auger Control Test on page 11 Read and follow all instructions carefully and perform all adjustments to verify your snow thrower is operating s...

Страница 8: ...ster Gas Cap Unthread the gas cap to add gasoline to the fuel tank Choke Control The choke control is found on the rear of the engine and is activated by rotating the knob clockwise Activating the cho...

Страница 9: ...The chute clean out tool is fastened to the top of the auger housing with a mounting clip The tool is designed to clear a clogged chute assembly Refer to Operating Your Snow Thrower section for more d...

Страница 10: ...e at all times to avoid the possibility of electric shock Follow all instructions carefully prior to operating the electric starter WARNING If your home electrical system is grounded but a three hole...

Страница 11: ...o Engage Drive With the throttle control in the Fast rabbit position move shift lever into one of the six forward F positions or two reverse R positions Select a speed appropriate for the snow conditi...

Страница 12: ...ch has formed in and near the chute assembly WARNING Never use your hands to clean snow and ice from the chute assembly or auger housing Refasten the clean out tool to the mounting clip on the rear of...

Страница 13: ...on and remove the hairpin clip which secures the ferrule to the shift lever 2 Rotate the shift arm clockwise as far as it will go 3 Thread the ferrule up or down the shift rod until it aligns with the...

Страница 14: ...e varies by model The space between the skid shoes and the ground can be adjusted See Figure 3 For close snow removal on a smooth surface raise skid shoes higher on the auger housing Use a middle or l...

Страница 15: ...least once a season remove the shear pins on auger shaft Spray lubricant inside shaft around the spacers Also lubricate the flange bearings found at either end of the shaft See Figure 6 Figure 6 Gear...

Страница 16: ...rame cover from the underside of the snow thrower by removing four self tapping screws which secure it 3 Roll the auger belt off the engine pulley 4 Unhook the support bracket spring from the frame Lo...

Страница 17: ...so that it rests on the auger housing 2 Remove the frame cover from the underside of the snow thrower by removing four self tapping screws which secure it 3 a Grasp the idler pulley and pivot it towar...

Страница 18: ...ame and lightly tap the shaft s end to dislodge the ball bearing from the right side of the frame 2 a Slide the hex shaft downward and to the left while carefully un meshing the lower gears on the hex...

Страница 19: ...ion prior to draining fuel Fuel left in engine for extended period deteriorates and will cause serious starting problems If unit is to be stored over 30 days prepare for storage as follows Remove gaso...

Страница 20: ...stabilizer is used Drain fuel tank Refill with fresh fuel Refer to the Tecumseh engine manual Loss of power Spark plug wire loose Gas cap vent hole plugged Exhaust port plugged Connect and tighten spa...

Страница 21: ...21 NOTES...

Страница 22: ...22 19 1 17 47 9 48 3 25 15 8 28 35 40 5 30 21 10 7 22 13 18 16 26 4 24 6 41 15 2 49 55 53 54 52 51 50 36 43 44 45 42 37 38 46 11 31 32 14 33 23 29 27 12 34 39 20 SECTION 9 PARTS LIST...

Страница 23: ...Rubber 62 OD x 22 27 736 0262 Washer Flat 385 x 870 x 092 28 738 04122 Screw Shoulder 437 x 1 345 1 4 20 29 738 04125 Screw Shoulder 374 Dia x 1 05 30 746 0778 Z Fitting Cable 31 747 04284 Rod Shift...

Страница 24: ...45 55 56 57 49 42 58 44 50 10 21 20 46 47 52 62 64 66 63 65 59 67 68 60 7 51 4 2 9 43 69 8 6 5 13 37 26 28 29 22 6 24 12 7 15 19 25 34 14 23 3 9 17 31 38 1 48 40 7 7 27 33 36 39 30 41 32 4 7 35a 9 18...

Страница 25: ...ket Cables not included 41 784 5599 Tab Handle 42 618 04171 Gearbox Assembly Auger 24 618 04172 Gearbox Assembly Auger 26 618 04173 Gearbox Assembly Auger 28 618 04165 Gearbox Assembly Auger 30 43 684...

Страница 26: ...48 56 58 7 52 7 46 49 59 44 43 54 50 17 41 55 58 42 36 32 35 34 9 28 19 18 30 20 24 7 29 13 33 23 11 5 22 3 24 15 21 24 6 1 16 12 14 2 14 10 4 38 9 9 28 31 9 37 8 20 25 7 26 27 39 9 4 65 61 63 62 64 6...

Страница 27: ...e 38 790 00054 Cover Frame 39 790 00055 Roller Bracket Drive Cable 40 710 0191 Screw 3 8 24 x 1 25 Gr8 41 710 0597 Screw 1 4 20 x 1 00 Gr5 42 710 0654A Screw Sems 3 8 16 x 1 00 43 710 1245B Screw 5 16...

Страница 28: ...justments and normal deterioration of the exterior finish due to use or exposure d Service completed by someone other than an authorized service dealer e MTD does not extend any warranty for products...

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