To Next PageTo Next PageHow to start a Stihl Lawn Mower if the engine cannot be started?
If the Stihl Lawn Mower engine won't start, make sure the control bar for mowing is pressed. If it is not the reason, check the fuel level and refuel if necessary. Also, ensure you're using fresh, good-quality unleaded petrol. The engine won't start if the resistance at the blade is too great, so set a higher cutting height or start the engine in lower grass.
Why won't my Stihl RM 253 T engine start?
If the Stihl Lawn Mower engine won't start, make sure the control bar for mowing is pressed. Refer to the instruction manual for the correct starting procedure. Also, check if the fuel tank is empty and refuel if needed. Other potential causes include a blocked fuel line (consult a STIHL specialist dealer), inferior, dirty, or old fuel (use fresh, good-quality unleaded petrol), a dirty air filter (consult a STIHL specialist dealer), a detached spark plug socket (connect the spark plug socket and check the connection), a dirty, damaged spark plug, or incorrect electrode gap (clean or replace the spark plug and adjust the electrode gap). Finally, too much resistance at the blade may prevent starting (set a higher cutting height and start in lower grass).
Why is my Stihl Lawn Mower engine difficult to start or losing power?
If your Stihl Lawn Mower's engine is hard to start or its power is declining, start by cleaning the lawn mower housing. Adjust the cutting height or mow more slowly. Also, empty the fuel tank and clean the fuel line and carburettor. Clean or replace the spark plug. Ensure the engine oil level is correct, adding or changing oil if needed, and clean the cooling ribs.
What to do if my Stihl RM 253 T vibrates excessively?
Excessive vibration in your Stihl Lawn Mower can be due to a damaged blade (replace the blade) or a blade that is not correctly attached (attach the blade properly).
General| Brand | Stihl |
|---|---|
| Model | RM 253 T |
| Category | Lawn Mower |
| Language | English |
References other documents that must be read and kept with this manual.
Explains the meaning of Danger, Warning, and Notice symbols used in the text.
Indicates that a symbol refers to a chapter in this instruction manual.
Identifies and describes the main parts of the lawn mower with numbered labels.
Explains the meaning of symbols found on the lawn mower, like weight and sound levels.
The warning symbols on the lawn mower have the following meaning: Follow the safety instructions and their measures.
The STIHL RM 248 T or RM 253 T lawn mower is used to mow grass.
Details the user's physical, mental, and legal requirements for safe operation.
Specifies required clothing and safety equipment for operating the lawn mower.
Details safety precautions regarding bystanders, children, animals, and exhaust gases.
Lists conditions that must be met for the lawn mower to be in a safe operating state.
Provides detailed safety instructions for handling fuel and refueling the lawn mower.
Contains instructions for safe operation, including starting, mowing on slopes, and handling vibrations.
Provides safety instructions for transporting the lawn mower, including securing and carrying.
Gives safety instructions for storing the lawn mower, considering children and environmental factors.
Provides safety instructions related to cleaning, maintenance, and repair activities.
Lists the steps to be performed before starting work, ensuring safe condition of components.
Step-by-step instructions for attaching the handlebar to the lawn mower.
Instructions for fitting the upper part of the grass catcher box onto the lower part.
Steps for attaching the grass catcher box to the lawn mower.
Instructions for removing the grass catcher box from the lawn mower.
Explains the importance of engine oil and refers to the engine's instruction manual for specifications.
Provides instructions for safely refueling the lawn mower with the correct fuel.
Instructions for unfolding the handlebar to prepare the mower for use.
Instructions for folding the handlebar for space-saving transport or storage.
Step-by-step guide on how to start the engine safely.
Instructions on how to safely stop the engine.
Instructions for checking the mowing and self-propulsion control levers.
Details how to check the blade for damage, thickness, width, and sharpening angle.
Instructions on how to properly hold and guide the lawn mower.
Explains how to adjust the cutting height through the lever mechanism.
Instructions for engaging and disengaging the drive system.
Provides instructions on how to mow the lawn, with or without self-propulsion.
Explains how to tell when the grass catcher is full and how to empty it.
Steps to take after finishing work, including stopping the engine, cleaning, and drying.
Instructions for safely transporting the lawn mower by pushing, carrying, or in a vehicle.
Details safe storage conditions, including keeping it away from children and in a dry place.
Instructions on how to safely tip the lawn mower to access the underside for cleaning.
Provides instructions for cleaning the lawn mower and blade.
Lists recommended maintenance intervals for the engine and the lawn mower.
Step-by-step instructions for safely removing the blade.
Step-by-step instructions for safely installing the blade.
Recommends professional sharpening and balancing due to the difficulty involved.
States that users cannot repair the mower or blade themselves and must consult a dealer.
A table listing common problems, their causes, and recommended solutions.
Provides technical specifications for the RM 248.1 T and RM 253.1 T models.
Specifies the minimum thickness, width, and sharpening angle of the blade.
Lists noise and vibration levels measured according to relevant standards.
Explains the REACH regulation and where to find related information.
Identifies original STIHL parts and accessories and recommends their use.
Lists essential spare parts like blades and screws, with part numbers.
Advises consulting a STIHL dealer for information on proper and environmentally friendly disposal.
Declaration confirming compliance with EU directives and standards.
Provides contact details for the UK importer.
