21
30SD, 36SD, 45SD
Rev. Nov2014
Item Procedure
Time Interval
Break-in
(first 5 hrs)
Every 8 hrs
(daily)
Every 40 hrs
(weekly)
Every 100 hrs
(Bi-weekly)
Every 200 hrs
(monthly)
Belts
Inspect Tension
(adjust if needed)
X
X
Augers/Impeller
Inspect for damaged
and bent parts
X
Shear Bolts
Inspect—both shear
bolts must be present
Engine Oil
Check—add as
needed
X
Change 1.2-1.5 quarts
20-30 hrs
Engine Spark Plug
Inspect
20-30 hrs
Fuel System
Check
X
Hardware
Check for proper
tightness
X X X X X
Snow Blower Main
Frame
Remove debris from
under belt cover
Annually
Safety Interlock System
Check Operations
and Switches
X
Tires Check
Air
Pressure
X
Collector / Impeller
Brake
Collector/ Impeller
stops in <5 seconds
X
Cleaning the Snow blower
It is recommended that the DEK snow blower be cleaned on a daily basis. Excessive accumulation of dirt, debris,
oil, etc. on the muffler, air inlet, snow blower augers/impeller and engine may present a potential safety hazard.
Maintenance Schedule
