Bosch Evolution 300 Series - Surface Burner Igniters

2:7
Photo C
With the cooktop removed the orifice holder assemblies and igniters are
accessible as seen in photo C. The surface burner igniter is part of the
orifice holder assembly and is replaced as a complete unit.
Surface Burner Igniters
Depress Tab
To Release
Photo D
After removing the cooktop disconnect the gas line the
surface burner control valve to the orifice holder assembly being replaced
by first disconnecting the wire from the spark module to the igniter. The
wire terminal is a lockingtype terminal as seen in photo D. To disconnect
the wire ILUVWGHSUHVVWKHORFNLQJWDE then pull the wire off the spade
terminal on the igniter.

Note: Failure to depress the locking tab before disconnecting the
igniter wire may reduce subsequent locking strength by as much
as 80%.