M-4630840020

ort thread  1       M16 x 1.5
Port thread 2     M22 x 1.5
Port thread 21   M16 x 1.5
Port thread 22   M16 x 1.5
Port thread 23   M16 x 1.5
Port thread 24   M16 x 1.5
Port thread 3     Flap exhaust
Port thread 41   M16 x 1.5
Port thread 42   Test Connection