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TWO STAGE GAS SNOW THROWER

MODEL DB7659A-22 and 24

WARNING! Read and follow all safety rules and instructions in this manual before attempting to operate this 
machine. Failure to comply with these instructions may result in personal injury. Save these instructions. This 
unit is equipped with an internal combustion engine and may spark resulting in fire or explosion if used near 
combustible material or fluid. Only use when the engine's exhaust system is equipped with a spark arrester 
meeting applicable local or state laws (if any). The spark arrester shall be maintained in effective working 
order by operator.

Questions, problems, missing parts?

 If you have questions or need technical support, call the 

Amerisun customer service department at 1-800-791-9458 or visit Amerisuninc.com and e-mail 
support@amerisuninc.com. For engine related problems, questions and warranty service call the engine 

manufacturer 1-877-274-2214.

Summary of Contents for DB7651A- 26

Page 1: ...plosion if used near combustible material or fluid Only use when the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any The spark arrester shall be maintained in effective working order by operator Questions problems missing parts If you have questions or need technical support call the Amerisun customer service department at 1 800 791 9458 or v...

Page 2: ...er 12 Maintenance 13 Troubleshooting 22 Warranty 24 DISCLAIMER The information contained within this manual is the latest information as of the publication date All content and images are subject to change without notice This manual is intended as a guide For the latest infor mation and procedures visit amerisuninc com ...

Page 3: ... is to be used Remove all doormats newspapers sleds boards wires and other foreign object which could be tripped over or thrown by the auger impeller Always wear safety glasses or eye shields during operation and while performing an adjustment or repair to protect your eyes thrown objects which ricochet can cause serious injury to the eyes Do not operate without wearing adequate winter outer garme...

Page 4: ...fore storing Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place containers on the ground away from your vehicle before filling If possible remove gas powered equipment from the truck or trailer and refuel it on the ground If this is not possible then refuel such equipment on a trailer with a portable container rather than from a gasoline dispenser...

Page 5: ... intervals to keep the machine in safe working condition Also visually inspect machine for any damage Do not change the engine governor setting or over speed the engine The governor controls the maximum safe operating speed of the engine Snow thrower shave plates and skid shoes are subject to wear and damage For your safety protection frequently check all components and replace with original equip...

Page 6: ...5 Safety Symbols This page depicts and describes safety symbols that may appear on this product Read understand and follow all instructions on the machine before attempting to assemble and operate ...

Page 7: ...Clearing Height 16 inches 4 Forward and 2 Reverse Speeds Engine Displacement 208cc 4 stroke A Drive Control Handle E Engine I Snow Ice Clean Out Tool B Speed Control Lever F Skid Shoe J Chute Assembly C Auger Control Handle G Augers K Chute Deflector Lever D Chute Rotation Handle H Impeller ...

Page 8: ...en snow and ice become lodged WARNING Never use your hands to clear a clogged chute assembly Shut off engine and remain behind handles until all moving parts have stopped before unclogging J Chute Assembly The chute provides a discharge path for snow being thrown The chute is adjustable K Chute Deflector Lever The angle of the chute deflector controls the discharge distance of the snow Raising the...

Page 9: ...ole under the control panel and into the lower chute crank rod 4 Align the holes and connect the crank rods using the Phillips head screw and hex nut NOTICE Make sure all fasteners are tightened before starting the machine Handle Assembly 1 Attach the lower handles using four 4 bolts Each side will require two 2 bolts 2 Attached the upper handle to the lower handle using four 4 knobs washers and b...

Page 10: ...kid Shoe Installation and Adjustment 1 Locate the pair of skid shoes from parts bag and remove the bolts 2 Loosely install the skid shoes using the bolts washers and hex nuts as shown on each side of the auger housing Adjustment of the skid shoes sets the height above the ground at which the auger shave plate operates For clearing snow from concrete asphalt and other smooth surfaces set the auger ...

Page 11: ...re 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 on the just cleared path WARNING DO NOT USE YOUR HANDS TO UNCLOG CHUTE Stop the motor before removing debris Use the supplied clean out tool to unclog the chute Do not walk in front of your running Snow Thrower D...

Page 12: ...ettings 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 no neutral drive setting since the drive control handle must be engaged for movement Neutral is achieved when the drive control handle is disengaged Chute Discharge Direction Adjustment WARNING Nev...

Page 13: ...now may seem harmless it can contain rocks or other debris that can cause serious injury when projected through the chute 1 Engage depress the auger control handle to start the augers and impeller turning 2 Set the desired direction and speed using the speed control lever 3 Engage depress the drive control handle and direct the snow thrower into the snow to be cleared NOTICE Do not change speed po...

Page 14: ...ve 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 collector impeller from freezing Stop the engine wait for all revolving parts to stop completely and wipe residual ice and snow off t...

Page 15: ...WARNING DO NOT try to clear jams with your hands or feet Auger Shear Pin Replacement Shear pins are used to attach the auger shaft to the auger blades A clog or jam in the augers may cause one or multiple shear pins to break The shear pins are a safety mechanism and designed to break under high load or impact to protect the auger drive system from damage Replacement shear pins and nylon locknuts a...

Page 16: ...he lower cable in the adjustment plate holes 1 to 9 Only move the lower cable diagonally one hole at a time from its original position Note The upper cable end must be in the upper single center hole of the adjustment plate Do not change the position of the upper cable 5 Connect the upper cable to the control handle 6 Start the engine and engage the drive control handle to test the operation of th...

Page 17: ...djustment procedures make sure the engine is off and remove the spark plug wire from the spark plug to ensure the engine cannot accidently start Never adjust belt tension with the engine running Note During operation the augers turn at a slower speed than the impeller this is normal The augers are used to chop and cut the snow and direct it into the impeller which is rotating at a high speed to th...

Page 18: ...hange the position of the upper cable 5 Connect the upper cable to the control handle 6 Start the engine and engage the auger to test the operation of the auger Note With the auger control handle at the full released position the cable should be barely tight Some slack in the cable may be required to ensure the auger pulley tension pulley is not engaging the belt There should be no auger movement ...

Page 19: ...pulley 4 Left Side Loosen the hex screws attaching the auger housing to the main frame 5 Right Side Remove the hex screw lock washers and flat washers attaching the auger housing to the main frame 6 Remove the belt from the drive pulley while pulling the right side of the auger housing away from the main frame just enough to access the belt and auger pulley ...

Page 20: ...y start NOTICE Before installing the auger belt see Auger Belt and Related Component Inspection and repair or replace any components as required 1 Inspect the new belt to ensure it is the correct size and type Original Gates Truflex G 4LXP655 Alternate MTD 954 0219 2 Push the auger tension pulley arm to move the auger brake to allow access for installation of the belt into the auger pulley 3 Route...

Page 21: ... cover using 2 hex head screws Make sure the auger cable is routed outside the belt cover as shown NOTICE After initial belt installation and adjustment re adjustment of the belt is recommended after a period of operation Belt tension should be checked periodically to ensure proper tension is maintained A loose belt will cause Premature belt wear damage cracking fraying Belt slipping squealing may...

Page 22: ...nt and binding Cable adjustment plate damaged or improper installation Handle damaged or binding at pivot Storage WARNING Never store your Snow Thrower for extended periods of time with fuel in the tank Fuel stabilizer can be added to the fuel 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 damage Cover loosely w...

Page 23: ...tergent oil with an API SERVICE rating of SJ or higher Engine oil capacity LCT 208cc engine 16 oz 0 473 liter The use of automotive synthetic oil is acceptable 1 CHOKE in ON or partial ON position 1 Move CHOKE lever to RUN 2 Water in fuel 2 Empty fuel tank carburetor refill with fresh clean gasoline 3 Fuel incorrect old or stale 3 Empty and clean fuel tank carburetor refill with fresh clean gasoli...

Page 24: ...oper lubrication 8 Impeller damaged 8 Replace impeller 9 Impeller not connected to impeller shaft impeller or shaft damaged or roll pins broken 9 Replace roll pins or impeller as necessary 10 Inadequate amount of snow 10 Ingest an adequate amount of snow to allow snow to compact enough to be moved through augers and into impeller 11 Snow too heavy or wet or has other material in it 11 Depending on...

Page 25: ...SED AND USED FOR PERSONAL FAMILY HOUSEHOLD RESIDENTIAL PURPOSES AS DISTINGUISHED FROM COMMERCIAL USAGE Commercial use ALL APPLICATIONS OTHER THAN PERSONAL USE AS OUTLINED ABOVE ARE CONSIDERED COMMERCIAL USAGE To Obtain Service Contact the Amerisun customer service department 1 800 791 9458 or e mail support amerisuninc com Also visit Amerisuninc com for additional information Other Warranties All ...

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