Bosch Evolution 300 Series Service Manual page 41

The latch motor assembly includes a microswitch that is activated by
the motor cam to signal the latch hook position to the control module
Mounting Screws
(Shoto A).
This switch is referred to as the Lock Switch on the wiring diagram and
schematic. When the cam on the latch motor depresses the plunger on
WKH PLFURVZLWFK WKH FRQWDFWV LQ WKH VZLWFK DUH FORVHG
Microswitch
To DFFHVV WKH latch motor assembly VOLGH WKH UDQJH DZD\ IURP WKH ZDOO
DQG remove the lower wire shield on the UHDU of the range. Disconnect the
wires to the latch motor and to WKH PLFURVZLWFK
Photo A
Latch Motor
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+ROGLQJ WKH RXWHU FDVLQJ RI WKH ORFN PRWRU URWDWH WKH DVVHPEO\ XSZDUG
WR GLVHQJDJH WKH PRWRU FDP IURP WKH ODWFK KRRN URG SKRWR % 
The entire assembly can now be removed from the range.
To reinstall, tilt the latch motor assembly upward and guide the end
of the rod into the motor cam. Secure the assembly in place with the
PRXQWLQJ VFUHZV DQG UHFRQQHFW WKH ZLUHV WR WKH VZLWFK DQG PRWRU
Photo B
2:28