BRISK GARDEN SPECIAL TYPES UR17 spark plug

Safety instructions for BRISK GARDEN SPECIAL TYPES UR17 spark plug:

• Only install the spark plug using suitable tools and in accordance with the manufacturer's instructions.
• The spark plug must not be overtightened in order to avoid destruction or damage.
• The spark plug must not be used with a damaged or cracked insulator.
• The spark plug must not be removed or inserted while the engine is running.
• The spark plug must not be forcibly screwed into the thread of the cylinder head.
• The spark plug must be checked regularly for wear and contamination.
• The spark plug must not be cleaned, but must be replaced if necessary.
• The spark plug must not be mixed with other spark plugs or ignition systems.
• The spark plug must be cooled down before each replacement or cleaning.
• The spark plug must not be tightened with excessive torque or uneven torque.