uses compressed air that must be safely discharged before you even touch a screwdriver.
Before starting, ensure you have a dedicated and the necessary charging equipment. HW90 Reseal
: A full set typically includes four internal O-rings (for the valve and inertia weight), a 30mm piston seal (often upgraded to an Aussie Red or Vortek seal for better performance), and a new Schrader valve core . uses compressed air that must be safely discharged
Resealing a Weihrauch HW90 requires a different approach than standard springers because of its . Unlike a coil spring, the HW90 Reseal