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2. Replacement of the material needle, material packing, air tappet and air packing
(1) Remove the hex. socket screw 46 (03-70310) and pivot 31 (6004 0330 88) remove the
trigger 52 (6004 0330 25). The hexagonal bar wrench of 3mm is required for this operation.
(2) Remove the adapter 22 (6004 0330 75) and take out three springs 19 (6004 0330 72), 20
(6004 0330 73) and 21 (6004 0330 74). The spanner of 8mm is required for this operation.
When assembling the adapter, be careful not to cross thread since all threads are made of
plastic.
(3) Push washer 15 (6004 0330 70) back and pull out the rod 12 (6004 0330 67) from rear side
of gun body. The radio pliers or a pliers is required for this operation.
CAUTION