Services Rain Gage

TB4 and TB4MM Rain Gage
To access the above components, dismantle the TB4 using the following
procedure:
1. Remove the housing assembly from the base by loosening the three
locking screws and lifting the housing upward.
Reed Switch Assembly
Bucket Assembly
Bullseye Level
Housing Screw
FIGURE 7-1. Components of TB4 Base
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