TRAKFAST REPAIR MANUAL
50
Rev. 09/07
TOOL REASSEMBLY
Housing Assembly
Place Bumper inside chamber.
If Bumper is loose inside the chamber, replace with new one.
The Bumper is marked “top”. It should be oriented so the word
“top” is visible.
Replace O-Ring if it has been pinched, worn or after cleaning.
Lubricate the O-Ring with TrakFast or Paslode Impulse oil (DO
NOT use grease).
• Install Flat Seal Washer
• Install 2 Wave Washers
• Install Retaining Ring
Replace Flat and Wave Washers and clean Mid-Check area if tool
does not fire overhead, and Piston does not return.
Be sure Mid-Check area is clean below Seal and Mid-Check
washers. The seal of the flat washer is added first, followed by
two Wavy Washers then the Snap Ring.
A Mid-Check honing tool is available to “true” up the sealing
surface for the Flat Seal Washer.
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