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18 

MAINTENANCE 

 

WARNING!

 Never perform maintenance while your snow thrower is running. Turn OFF the engine 

before performing any maintenance tasks on your Snow Thrower. 
 
Proper maintenance of your snow thrower will help prolong its life. Please perform the following 
maintenance procedures as required. 
 
Please read the ENGINE manual for engine maintenance procedures. 
 
Do not attempt to repair your snow thrower unless you have the proper tools and instructions for 
disassembly and repair. 
 
Check the bolts at frequent intervals for proper tightness to ensure that the equipment is in safe working 
condition. 
 
After each snow removal session, run the snow thrower for a few minutes to prevent the auger/impeller 
system from freezing. Stop the engine, wait for all revolving parts to stop completely, and wipe residual 
ice and snow off the unit. Rotate the chute rotation handle several times to remove any excess snow. 
 

MAINTENANCE PROCEDURES 

 

TIRE INFLATION 

 
Before each use of your Snow Thrower, check the tire pressure. The pressure in each tire should be in the 
range of 20-24 psi for the best performance. The pressure can be checked using an ordinary tire pressure 
gauge. Fill the tires using a small or pressure regulated air compressor. 
 

WARNING! DO NOT OVER-INFLATE THE TIRES.

 Over-inflating could cause a tire to burst and 

cause severe bodily injury. 
 

SHAVE PLATE REPLACEMENT 

 
Remove both skid shoes and hardware including carriage bolts and nuts which attach shave plate to snow 
thrower housing. Reassemble new shave plate, making sure heads of the carriage bolts are to the inside of 
the auger housing. 
 

AUGER OR IMPELLER JAMS 

 

WARNING!

 The auger and impeller rotate at fast speeds 

which can cause harm or even amputation to a person's body 
parts. Even if you do not see the auger or impeller rotating, it 
may start at any time if the engine is running. The chute 
clean-out tool is fastened to the top of the auger housing with 
mounting clips. 
 
1.

 

Always turn OFF the engine before attempting to clear 
any clogs or jams. 

2.

 

Keep hands and feet away from rotating parts while the engine is running. 

3.

 

Do not wear loose fitting clothing that can become entangled in rotating parts. 

 

Clean-out tool 

Summary of Contents for DB7651SL

Page 1: ...ge Gas Snow Thrower Model DB7651SL Have product questions or need technical support Please feel free to contact us Website www Amerisuninc com www PowerSmartUSA com Toll free 888 980 4937 Mon Fri 9 5...

Page 2: ...2...

Page 3: ...21 in Chute Rotation Angle 180 Speed 4 Forward 2 Reverse Tire Size 13 in Overall Dimensions L x W x H 40 6x36 6x22 3in Weight 193 lbs Thank you for purchasing PowerSmart products It is crucial and hi...

Page 4: ...l systems EM Engine Modifications and TWC Three Way Catalyst if so equipped SAFETY INFORMATION This symbol points out important safety instructions which if not followed could endanger the personal sa...

Page 5: ...n to avoid slipping or falling especially when operating in reverse PREPARATION Thoroughly inspect the area where the equipment is to be used Remove all doormats newspapers sleds boards wires branches...

Page 6: ...has come to a complete stop When stepping backwards be cautious about any obstacles beneath your feet or behind you avoid falling SERVICE Stop the engine before making any adjustments Check for misali...

Page 7: ...ing at all times until fueling is complete Do not use a nozzle lock open device OPERATION Do not put hands or feet near rotating parts in the auger impeller housing or chute assembly Contact with the...

Page 8: ...fore you leave the operation position behind the handles Wait until the auger impeller comes to a complete stop before unclogging the chute assembly making any adjustments or inspections Never put you...

Page 9: ...control lever handles and cables periodically to verify they engage and disengage properly and adjust if necessary Refer to the adjustment section in this operator s manual for instructions Maintain...

Page 10: ...ontrol Lever Chute Deflector Control 10 11 Skid Shoe Wheel Tire 3 Drive Speed Gear Control 12 Belt Cover 4 Auger Control Lever 13 Lower Handle 5 Chute Rotation Handle 14 Electric Start Button 6 7 8 9...

Page 11: ...trol Handle to engage the augers release to disengage the augers Chute Rotation Handle To adjust snow discharge direction rotate the handle clockwise or counter clockwise should rotate 180 degrees Ski...

Page 12: ...ore using your Snow Thrower WARNING This snow thrower is heavy Assembly procedures may require lifting equipment utilizing two people Step 1 Installing the Upper Handle 1 When installing the Upper Han...

Page 13: ...note that the Chute Deflector Cable will be pre attached to the Upper Handle 2 Insert Lower Discharge Chute Support Tube Assembly into the designated Chute opening for the Lower Discharge Chute while...

Page 14: ...rfaces set the auger shave plate so that the bottom of the plate is just above the ground For clearing snow from gravel dirt and other rough surfaces set the auger shave plate slightly above the groun...

Page 15: ...tion Make sure to overlap clearing paths Determine the direction of the wind If possible move in the same direction as the wind so that the snow is not thrown against the wind back into your face and...

Page 16: ...ngs four 4 forward speeds and two 2 reverse speeds 1 is the slowest forward speed and 4 is the fastest forward speed R1 is the slowest reverse speed and R2 is the fastest reverse speed Note There is n...

Page 17: ...with the auger overlapping the cleared areas and reduce forward speed For the best clearing efficiency clear snow before it melts refreezes and hardens Hard packed and wet snow can be very difficult t...

Page 18: ...k the tire pressure The pressure in each tire should be in the range of 20 24 psi for the best performance The pressure can be checked using an ordinary tire pressure gauge Fill the tires using a smal...

Page 19: ...necessary to unscrew the nut from the broken shear pin and drive out the broken pin 2 Insert a new shear pin through the hole in the auger shaft and tighten using the shear pin nylon locknut Do not ov...

Page 20: ...ure the engine is off and remove the spark plug wire from the spark plug to ensure the engine cannot accidently start Note Record component position before disassembly to assist in reassembly 1 Discon...

Page 21: ...n should be loose enough to allow the belt to spin freely but not allow the belt to jump off the pulley 5 Connect the upper cable to the auger control handle 6 Install belt cover using Qty 2 hex screw...

Page 22: ...nk or carburetor Fuel stabilizer can be added to the fuel in can to extend its shelf life for storage Store the unit in a locked dry place out of the reach of children to prevent unauthorized use or d...

Page 23: ...rime engine see Engine Operator s manual Fuel incorrect old or stale will not ignite Empty and clean fuel tank carburetor refill with fresh clean gasoline Note Fuel may become stale after 30 days in s...

Page 24: ...d control cables see Drive Speed Control Cables Adjustment Drive engaged when drive control handle released Drive control cable binding won t release Repair replace cable as necessary Friction drive w...

Page 25: ...cessary Foreign material on pulleys and belt oil grease dirt etc Clean belt and pulleys as necessary replace belt if necessary Auger pulleys misaligned loose damaged or bent Replace or align pulleys a...

Page 26: ...Rubber Washer 1 25 203021099 Cable Holder 2 8 303180951 Upper handle 1 26 303071016 Control Rod 1 9 303030025 Cap Nut M6 2 27 203070079 Knob 2 10 303070273B Auger Control 1 28 303130074 Press Spring 2...

Page 27: ...60131 Steering Pinion Gear 1 9 303020546 Flange Bolt M6x40 2 29 303020165 Square Neck Bolt M8 55 1 10 303030077 Locknut M8 1 30 303010176 Screw 6x16 3 11 303130325 Spring 1 31 303020246 Flange Bolt M6...

Page 28: ...28 Frame Assembly All Parts Number Begin with F...

Page 29: ...03180950 Frame Assembly 1 66 303030059 Locknut 1 22 303020444 Hex Washer Screw M6 12 6 67 303042004 Flat Washer 1 23 203070078 Big Frame Cover 1 68 303100051 6203ZN Ball Bearing 2 24 303200012 Lower A...

Page 30: ...30 Auger Housing Assembly All Parts Number Begin with H...

Page 31: ...160143 Big Pulley 1 13 303060055 Flange Bushing 2 41 303110014 Flat Key 1 14 303070260 Seal 1 42 303042005 Flat Washer 1 15 303090031 Worn Gear Case R 1 43 303020279 Flange Bolt M8x20 1 16 303020489 S...

Page 32: ...riginal receipt which lists the date of purchase month and year and the name of the company purchased from THIS LIMITED WARRANTY DOES NOT APPLY TO ANY ACCESSORY ITEMS INCLUDED WITH THE TOOL SUCH AS CI...

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