Powersmart DB9422S User Manual (English)

Questions and Answers:

C
Christopher HendersonJul 27, 2025
Why Powersmart DB9422S engine fails to start?
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  nnguyenJul 27, 2025
  The Powersmart Lawn Mower engine may fail to start due to several reasons: the engine start/stop lever may be disengaged (engage it); the spark plug wire may be disconnected (connect it); the fuel tank may be empty or contain stale fuel (fill the tank with clean, fresh gasoline); the engine may not be primed (press the primer bulb); the spark plug may be faulty (clean, adjust the gap, or replace it); the fuel line may be blocked (clean the fuel line); or the engine may be flooded (wait a few minutes to restart, without priming).
D
Diane TranJul 31, 2025
What to do if Powersmart Lawn Mower has an uneven cut?
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  Philip HernandezJul 31, 2025
  If your Powersmart Lawn Mower provides an uneven cut, it could be due to excessively high grass (mow once at a high cutting height, then mow again at desired height or make a narrower cutting path) or a dull blade (sharpen or replace the blade).
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Jessica WilliamsAug 5, 2025
Why does my Powersmart Lawn Mower engine run erratically?
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  Tina ChambersAug 5, 2025
  An erratic running Powersmart Lawn Mower engine can be caused by a loose spark plug wire (connect and tighten it), a blocked fuel line or stale fuel (clean the fuel line and fill the tank with fresh gasoline), or water or dirt in the fuel system (drain the fuel tank and refill with fresh fuel). For a dirty air filter, please refer to the engine manual.
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Samantha DeanAug 9, 2025
Why is my Powersmart DB9422S engine overheating?
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  Jeffery WrightAug 9, 2025
  The Powersmart Lawn Mower engine may overheat if the engine oil level is low (fill the crankcase with the proper oil) or if the airflow is restricted (clean the area around and on top of the engine).
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James HarperAug 14, 2025
Why Powersmart DB9422S Lawn Mower has excessive vibration or noise?
- Z
  zrobinsonAug 14, 2025
  Excessive vibration or noise in your Powersmart Lawn Mower can be attributed to a loose or unbalanced blade (tighten and balance the blade) or a bent/damaged blade (see an authorized service dealer).
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Alexis EvansAug 17, 2025
Why Powersmart Lawn Mower idles poorly?
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  Kevin StephensAug 18, 2025
  A Powersmart Lawn Mower that idles poorly may have a spark plug that is fouled, faulty, or has a gap that is too wide (reset the gap or replace the spark plug). For a dirty air cleaner, please refer to the engine manual.
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Kayla ColeAug 22, 2025
What to do if Powersmart DB9422S will not mulch grass?
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  Jason BrownAug 22, 2025
  The Powersmart Lawn Mower may fail to mulch grass if the grass is wet. Do not mow when the grass is wet; wait until it is dry to cut.

Powersmart DB9422S Specifications

General

Engine Displacement	196 cc
Mulching Capability	Yes
Side Discharge	Yes
Rear Bag	Yes
Deck Material	Steel
Starting System	Recoil
Cutting Width	22 inches
Drive Type	Self-propelled
Cutting Height	1.25-3.75 inches
Start Type	Recoil