GAS GAS Pampera 125 2009, Руководство пользователя

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SPARKPLUG INSPECTION
The sparkplug is a very important engine component and is easy to inspect. It should be
removed and inspected on a regular basis because heating and soot deposits will slowly dete-
riorate it. If the electrode is excessively eroded or there are heavy soot or other deposits, then
the sparkplug should be replaced using a recommended spare part.
CR7HSA (NGK) or U22FSR-U (DENSO)
Before any sparkplug is installed, the separation between the electrodes should be measured
using a feeler gauge and adjusted if necessary. Electrode separation should be between
approximately 0.6 and 0.7 mm.
Before actually installing the new sparkplug, the washer seating surface must always be tho-
roughly cleaned to prevent any foreign bodies from entering the combustion chamber. First,
smoothly screw the sparkplug in by hand and then complete this with about 1/4 turn with the
correct sparkplug spanner.
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