12. Pull manifold assembly out from the manifold frame.
Maintenance
13. Lift and twist the burner assembly slightly, to separate
the Crossover
(b)
14. Remove the Crossover
15. Pull the selected burner(s) tube(s) from manifold frame
and replace with a new burner tube.
E-4
®
tube (a) from the burners (b).
(b)
(a)
®
tube.