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20

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 collector 
/impeller 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 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 
a mounting dip. 
 
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 

Содержание DB7659H-22

Страница 1: ...h Two Stage Gas Snow Thrower Model DB7659H 22 Have product questions or need technical support Please feel free to contact us Website www Amerisuninc com Toll free 1 888 980 4937 Mon Fri 9 5 EST Email...

Страница 2: ...2...

Страница 3: ...city 20 fl oz Fuel Tank Capacity 0 66 Gallon Start System Recoil Starter Clearing Width 22 inch Clearing Height 16 inch Chute Rotation Angle 180 Speed 4 Forward 2 Reverse Tire Size 13 inch Overall Dim...

Страница 4: ...control 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 pers...

Страница 5: ...oughly inspect the area where the equipment is to be used Remove all doormats newspapers sleds boards wires branches and other foreign object which could be tripped over or thrown by the auger impelle...

Страница 6: ...nment breakage of or binding of moving parts and any other conditions that may affect operation If damaged have the Snow Thrower serviced by a qualified repair person using only identical replacement...

Страница 7: ...s the machine unsafe and may cause personal injury The control levers must operate easily in both directions and automatically return to the disengaged position when released Never operate with a miss...

Страница 8: ...pull rapidly Rapid retraction of starter cord kickback will pull hand and arm toward engine faster then you can let go Broken bones fractures bruises or sprains could result If situations occur which...

Страница 9: ...such as water heater furnace clothes dryer etc Always refer to the operator s manual for proper instructions on off season storage Check fuel line tank cap and fittings frequently for cracks or leaks...

Страница 10: ...he various components and controls of this snow thrower 1 Auger Control Handle 8 Clean out Tool 2 Speed Control Lever 9 Belt Cover 3 Fuel Tank Cap 10 Recoil Starter Handle 4 Oil Dipstick 11 Lower Hand...

Страница 11: ...r The Speed Control Lever is located in the right side and is used to set the drive speed and direction of travel It can be moved into any of six positions Auger Control Handle The Auger Control Handl...

Страница 12: ...o the rear of the auger housing with a mounting clip It is used to clean the chute assembly and chute opening when snow and ice become lodged WARNING Never use your hands to clear a clogged chute asse...

Страница 13: ...Unpacking Unpack the snow thrower and all its parts and compare against the list below 1 Snow Thrower 2 Discharge Chute Assembly 3 4 One Pair of Skid Shoes with hardware 4 Extra Shear Pins and Locknut...

Страница 14: ...ble to the hole on drive control handle bar 3 Re attach drive control handle to the upper handle 4 Repeat step 1 3 to attach the auger cable NOTICE Do not bend or kink the control cables The cables sh...

Страница 15: ...clearing snow from concrete asphalt and other smooth surfaces 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 surf...

Страница 16: ...ake 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 on the...

Страница 17: ...verse 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 driv...

Страница 18: ...distance of the snow Raising the angle will increase the distance Lowering the angle will decrease the distance 1 Loosen the knobs on both side of the chute deflector and adjust the chute deflector t...

Страница 19: ...ger 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 to clear Cle...

Страница 20: ...eck 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 sm...

Страница 21: ...in nylon locknut Do not over tighten the nylon locknut NOTICE Never replace the shear pins with standard pins or fasteners Damage may occur to the snow blower and drive systems DRIVE SPEED CONTROL CAB...

Страница 22: ...h auger control handle inward to detach from the upper handle then disconnect the auger cable from the auger control handle 2 Remove 2 hex head screws and remove belt cover 3 Loosen the belt guide pin...

Страница 23: ...ey when the belt is disengaged The pin should not be tight to the belt The pin should be loose enough to allow the belt to spin freely but not allow the belt to jump off the pulley 5 Connect the lower...

Страница 24: ...er engagement handle and cable Cable and connection damage Free movement from engage to disengaged positions Binding or improperly routed cable Cable pulley s damage misalignment and binding Cable adj...

Страница 25: ...er engine starts slowly move to RUN position as engine speed and operation stabilizes at the set rpm If engine still does not start move to half choke and crank engine Engine not primed with fuel Prim...

Страница 26: ...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...

Страница 27: ...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...

Страница 28: ...P16 303070191 Shift Lever 1 P4 1 303030026 Pipe 4 P17 203050053 Shift Cable Adapter 1 P5 303020416 Screw bolt 4 P18 303070192 Shift Control Bracket 1 P6 303200005 Shift Cable 2 P19 303020146 Square N...

Страница 29: ...Frame Assembly All Parts Number Begin with F 29...

Страница 30: ...on Wheel Assembly 1 F54 303080145 Belt Keeper 1 F18 303160445 Hex Wheel Drive Shaft 1 F55 303020265 Hex Washer Screw 2 F19 303100051 6203Z Ball bearing 2 F56 303160432 Screw 1 F20 303042004 Flat Washe...

Страница 31: ...Auger Housing Assembly All Parts Number Begin with H 31...

Страница 32: ...3030059 Nylon Locknut 4 H12 203050108 spacer bush 4 H53 303020135 Screw 4 H13 203060012 Flange Bushing 8 H54 203010565 Lower Discharge Chute 1 H14 303180410 Auger Assembly L Black 2 H55 303020154 Squa...

Страница 33: ...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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