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24

AUGER BELT AND RELATED COMPONENT INSPECTION 

 
When replacing your snow blower auger belt it is important to determine the cause of the failure (if 
applicable) and take corrective action to avoid repeated failure. 
 
Inspect the belt: 
• Correct size and type 

 

• Fraying or peeling apart 

• Missing pieces 

 

 

• Cracks and tears 

• Burning 

 

 

 

• Uneven wear patterns 

• General damage 

 

 

• Foreign material on belt, oil, grease, dirt etc. 

 
Inspect the auger pulleys: 
• Broken sheave or hub 
• Loose or missing mounting bolts 
• Bent or "out-of-round" condition (pulley not spin true on shaft) 
• Misaligned pulleys 
• Foreign material on pulleys, oil, grease, dirt, etc. 
• Misaligned tension pulley 
• Tension pulley loose or damaged 
• Tension pulley and arm assembly operation 
• Does the tension arm move freely both engage and disengage directions without binding? 
• Misaligned tension pulley, the pulley should move parallel to the belt centered to the belt 
• Check return spring operation and tension 
 
Inspect the auger 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 adjustment plate damaged or improper installation 
• Handle damaged or binding at pivot 
 

STORAGE & CLEANING 

 

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 with a tarp for added protection. 
 

CLEANING 
 

1.

 

To clean your Snow Thrower, use a damp cloth and mild detergent on the surfaces only. Never get 
soap or water inside the working mechanisms of your Snow Thrower. 

Note:

 Do not clean with water. Water will freeze due to low temperature and damage the machine. 

2.

 

Clean the Snow Thrower of snow and ice buildup before storing or transporting. Be sure to secure the 
unit while transporting. 

3.

 

Inspect the Snow Thrower carefully for worn, loose, or damaged parts. Check connections and 
screws and tighten if necessary. 

Summary of Contents for DB7622E

Page 1: ...nch Two Stage Gas Snow Thrower Model DB7622E Have product questions or need technical support Please feel free to contact us Website www Amerisuninc com Toll free 1 800 791 9458 Mon Fri 9 5 EST Email...

Page 2: ...2...

Page 3: ...rt System Clearing Width Clearing Height Chute Rotation Angle Speed Tire Size Overall Dimensions L x W x H Weight DB7622E 212cc Snow Engine 20 fl oz 0 66 Gallon Recoil Starter 22 inch 16 inch 180 4 Fo...

Page 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 perso...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 10: ...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 Electric starter 5 Chute Rotation Ha...

Page 11: ...ntrol 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 Handle is used to e...

Page 12: ...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 assembly...

Page 13: ...s parts and compare against the list below 1 Snow Thrower 2 Discharge Chute Assembly 3 One Pair of Skid Shoes with hardware 4 4 Extra Shear Pins and Locknuts ASSEMBLY Your Snow Thrower will require so...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 19: ...ve it in several steps taking narrower swaths Make several passes with the auger overlapping the cleared areas and reduce forward speed For the best clearing efficiency clear snow before it melts refr...

Page 20: ...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 ti...

Page 21: ...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 over tighten the nylon locknut NOTICE Never rep...

Page 22: ...on before disassembly to assist in reassembly 1 Push 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 screw...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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