TRAKFAST REPAIR MANUAL
10
Rev. 09/07
TOOL OPERATION
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Reduced pressure within the combustion chamber
allows wave washers (T) to reseal the combustion
chamber.
Rapid cooling of gases trapped in the combustion
chamber (U) creates vacuum.
This vacuum is strong enough to lift and hold the pis-
ton assembly in its starting position. As the piston as-
sembly moves up the sleeve, air is drawn in through
ports in the housing nose (V).
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