Removing
1. Disconnect the connecting pipe 5 between the compressed air supply pipe 4 and the mixing chamber 1 (see fig.4.59).
Pic. 4.59. Mixing chamber:
1. Mixing chamber,
2. Bolt,
3. Air inlet pipe (only to 601.942),
4. Compressed air tube (only on 601.970),
5. Connecting tube,
6. Stopper.
2. Remove mixing chamber 1.
Installation
3. Installation is made in an order, the return to removal. Replace stopper 6, paying attention to its correct installation (arrows).