DS 19 OPERATION No. DS 171-3 : Work on the air filter-silencer. Op. DS 171-3 117
TOOLS
Assembly.
7 Make sure that the felt joint (8) for the rear cover is stuck in position. If not, restick (EC 847 paste, see
paragraph 3, this operation). Engage the rear cover and tube assembly (6) in the body of the air filter-silencer
(7). Put the front cover (3) in position together with its felt joint (4).
8 Position the rear fixing plate (10) in relation to the front fixing plate (11). Tighten the win nut (1) inserting the
shake-proof washer (2).
Make sure that the filter element (5) is applied correctly to the felt joint (4); if not, add a second felt washer
and stick it to the first one with paste (paste EC 847).