7-69
7.3 NC100AY Nest Section
7
3. Remove the cover, circuit board and keys.
Installation
Installation is essentially in the reverse order of
removal.
Removal
1. Remove the left-hand front cover
2. Remove the screw and then the indicator lamp.
Installation
Installation is essentially in the reverse order of
removal.
Z
2
497
Cover
MSC22
Circuit Board
Keys (4)
7.3.17
Indicator Lamp (L/P101)/LEH23 Circuit Board Replacement
Z
2
479
Screw
Indicator Lamp (L/P101)