Battery Use a hydrometer to test the battery. Charge the battery if necessary (see Battery Service). Electrolyte specific gravity Fully charged: 1.250 - 1.280 Discharged: less than 1.240
Figure 20
Injection Pump (ETR) Solenoid The Reelmaster® 335-D has an energize-to-run (ETR) fuel stop solenoid. The solenoid will stop injector pump fuel delivery with any electrical failure in the RUN circuit. 1. Disconnect the wire from the solenoid. 1
2. Remove the solenoid from the injector pump. 3. Connect a 12 volt battery so that a wire from positive (+) battery terminal is connected to switch terminal. Touch a wire from the negative (–) battery terminal to solenoid body. The plunger should retract. NOTE: You can also test operation without removing the solenoid from the injector pump. Listen for an audible “click” as the solenoid extends and retracts while doing step 3 of the above procedure. This will not show if the solenoid is fully extending and retracting.
Testing
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Figure 21 1. Injection pump (ETR) solenoid
Reelmaster® 335-D