weber 41995 - Manual (Page 59)

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