Inspect short portion of main spring and plunger barrel (top) (1) Ensure that rubber seal (2) is present and
serviceable Replace rubber seal (2) if required
Inspect long portion of main spring and plunger barrel (bottom) (3) Ensure that rubber seal (4) is present
and serviceable. Replace rubber seal (4) if required.
Clean FF-2 Release.
Clean case halves (5), arming pin assembly (6), and frangible cap (7) by brushing with a soft bristle brush
or shotgun-type nylon brush and compressed air.
Clean FF-2 Release mechanism (8) by blowing with compressed ambient air not exceeding 15 psi. While
blowing out FF-2 Release mechanism, keep long end of main spring and plunger barrel (3) lower than rest
of mechanism and always handle with care.