Note that secondary air tubes (B), (C), (D) and (E) can be replaced without removing the baffle board (A).
The air tubes are identified for placement as follows:
Page 42
Important Notes
(B)
Front :
(C)
Middle front:
(D)
Middle rear:
(E)
Rear:
30 holes of 3.75 mm
30 holes of 3.50 mm
20 holes of 3.25 mm
15 holes of 3.25 mm
Installation and Operation Manual - Escape 1800