Toro GreensPro 1240 Service Manual page 122

Testing the Hour Meter (continued)
Electrical System: Testing the Electrical Components
3. Start the engine and set to high idle.
4. Use a multimeter (AC voltage setting) and check for approximately 20 VAC at
the wire harness terminals.
5. Shut off the engine.
6. If voltage is present at the wire harness terminals, and the hour meter does
not display or record while the engine is running, record the machine hours if
possible and replace the hour meter.
7. If voltage is not present at the wire harness terminals, check the wire harness
terminals for corrosion, and check the wire harness for circuit continuity;
refer to the Electrical Schematics and Wire Harness Drawings/Diagrams
(page 6–3).
8. Check the engine lighting coil; refer to the Honda Engine Service Manual.
9. After testing, apply a film of dielectric grease to the hour meter terminals and
connect the machine wire harness connector to the hour meter.
Page 6–18 GreensPro ™ 1240/1260
14211SL Rev A