BBG M3 Manuel De Service Et De Maintenance page 17

o Always disconnect the air hose before attempting any work on the machine.
o Protect eyes and hands when stripping and cleaning parts.
o Only remove press-fit parts if they require renewal.
Stripping hammer :
1. Dismantling retainer spring (M3):
- Remove retaining spring (11) with a pair of hose clip pliers or a screwdriver.
1.1 Dismantling cap retainer (MH3):
- Unscrew cap retainer (9) (right-hand thread).
- Remove O-ring (10).
2. Pull off silencer:
- Pull off silencer (6).
3. Removing handle from cylinder:
- Clamp cylinder (8) in vise at flats.
- Loosen and screw handle (1) from cylinder (8) by turning anti-clockwise.
This is best done by inserting one end of a bar or piece of iron tubing (length approx. 1,5 m )
through the handle and turning.
4. - Remove cover (2).
- Remove control ring (3).
- Remove ring (4).
5. Push piston (5) out of cylinder (8) in direction of handle (1).
6. Stripping Handle:
- Unscrew screw plug (1.5).
- Unscrew hose nipple (1.9).
- Remove cylinder pressure spring (1.4).
- Remove valve ball (1.3) and valve pin (1.2).
- 15 -
STRIPPING
ATTENTION