Maintop - Dual Fuel And All Gas Range - Fsr/Fsr3 - Bosch FSR Series Training Manual

Maintop - Dual Fuel & All Gas Range – FSR/FSR3
To replace the jet assemblies, gas manifold, and tubing, you must first remove the burner bases,
knobs, and the manifold cover panel with trim caps.
Burner Base – The burner bases are fastened to the maintop with two screws per base. The part
number of the screw is 423478.
Igniter – The igniters can be replaced without removing the maintop. To replace the igniter you must
first remove the burner base. The igniter is held to the jet assembly by one screw.
Jet Assembly – The manifold panel and panel trim caps must removed to access the jet assemblies.
The jet assembly comprises the jet holder, jet, and tube. The jet itself can be changed as in the case
of the accompanying LP jets, but care must be taken to avoid bending the tubing (LP jet assemblies,
featuring the tubing are available to order). The tubing is NOT a separate orderable item.
Valves – The valves are attached to the manifold by saddle-clamps. To replace a valve you must first
remove the maintop and detach the manifold from the frame by removing the two screws located on
the manifold cover back plate.
Jan. 2008, Iss. 1
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