Ryobi Homelite RY48ZTR75/100 User Manual

Testing Brake Switch
To test brake switch independently:
1. Power Off Mower.
2. Set DMM to measure Resistance.
3. Connect DMM leads to black and red
contacts.
Continuity when plunger is not pressed.
High resistance when plunger is pressed.
Plunger
contacts
1. Set DMM to measure DC Volts.
2. Disconnect brake switch connector.
3. Measure DC Volts between red and black terminals on
the mating connector of the harness
3.2V nominal when plunger depressed
28
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Ryobi Homelite RY48ZTR75/100 Specifications

General

Brand	Ryobi
Model	Homelite RY48ZTR75/100
Category	Lawn Mower
Language	English