Weber 450, 425 manual Maintenance, Pull the manifold out of the burners. Figure, Manifold

MAINTENANCE

9. Pull the manifold out of the burners. Figure 12.

Manifold

Figure 12

10.Slide the burner assembly from each Heat Zone. The left and right burners are connected by the Crossover tube. Figure 13 (a).

Pull out of here

Crossover tube

Figure 13

12