Power smart DB7624E Manual De Instrucciones página 24

Problem
Drive system
No forward or
Drive belt loose or damaged
reverse drive
movement when
Friction drive wheel is worn or damaged
drive handle
engaged
Friction drive wheel wet or slipping
Wheel to axle pins broken or missing
Drive speed control
Speed control lever loose or damaged, not
stuck in gear or
moving speed control cables
won't change gears
Speed control cables loose, damaged or
binding
Drive speed control
allows only 1
Speed control cables misadjusted, loose,
direction
damaged or binding
Drive control cable binding, won't release
Drive engaged
when drive control Friction drive wheel return spring broke or
handle released missing
Auger System
Chute assembly clogged
Auger shear pins broken
Foreign object in auger or impeller causing
auger to stop without shearing pins
Auger not rotating
Auger belt loose, slipping, worn or
when auger control
damaged
handle engaged or
Auger belt tension cable loose, damaged or
Not blowing snow
binding
or Poor snow
Auger blade(s) damaged or bent
blowing
performance
Auger gearbox mechanical damage, auger
drive system not rotating freely (binding)
Impeller damaged
Impeller not connected to impeller shaft,
impeller or shear pins broken
Forward speed too fast while blowing
snow, overload
Causes
24
Remedy
Check drive belt tension pulley for damage or
incorrect tension, repair as necessary. Replace
drive belt.
Replace friction drive wheel
Allow snow blower to dry and or warm up or
adjust drive cable tension as necessary
Replace pins attaching wheels to axle
Check speed control lever and cables for damage
or loose or missing parts. Repair or replace parts as
needed, ensure pivot stud spring tension is correct,
adjust pivot nut spring tension as needed.
Repair, adjust or replace as necessary
Check speed control lever and cables for damage
or loose or missing parts. Repair or replace parts as
needed. Adjust drive speed control cables, see
Drive Speed Control Cables Adjustment
Repair, replace cable as necessary
Replace spring, adjust cable as necessary
Clean chute and inside of auger housing with
clean-out tool
Replace shear pins. Check each auger blade shear
pin.
Remove object from auger or impeller areas
Replace auger belt
Repair, adjust or replace as necessary
Replace auger blade(s)
Check bearings, bushings and all system parts for
damage or mechanical binding. Repair or replace
as necessary using proper lubrication
Replace impeller
Replace shear pins or impeller as necessary
Allow engine to maintain its speed.