90 — the Cover of the air filter 91 — the Filtering element 94 — Directing covers 98, 145 — the Inlet pipe 102 — the Air inlet 108, 153 — Bolts 139a, 158 — Nuts |
144 — the Collar 147 — the Buffer 152 — Laying 161 — Consolidation 174 — the Arm 181 — the Returnable branch pipe B2/1 — the Measuring instrument of an air stream |