Where does the voltage come from on a Komatsu starter?
Where does the voltage come from on a Komatsu starter?
The voltage that energizes the safety relay comes from the ignition side of the key switch thru the neutral safety switch. The safety relay coil has two control wires one from key switch the other comes from the alternator to the “R” terminal of the relay.
How can I bypass the Komatsu starter relay?
The quick test of the alternator is to disconnect the R terminal and see if the engine will start. To bypass the relay, just unhook the wire from the key switch and connect it direct to the starter solenoid.
What do you need to know about the Komatsu service manual?
Due to this global reach and the internet, Komatsu is now able to provide professional service manuals that contain detailed instruction on the major repair components of your Komatsu equipment. All repair procedures are explained in detail using illustrated diagrams throughout these Komatsu service manuals.
What’s the name of the ignition switch on a riding mower?
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The voltage that energizes the safety relay comes from the ignition side of the key switch thru the neutral safety switch. The safety relay coil has two control wires one from key switch the other comes from the alternator to the “R” terminal of the relay.
The quick test of the alternator is to disconnect the R terminal and see if the engine will start. To bypass the relay, just unhook the wire from the key switch and connect it direct to the starter solenoid.
What is the wiring diagram for a Komatsu excavator?
Komatsu Excavator Wiring Schematic Residential Transfer Switch Diagram With Convertor Subaruoutback Yenpancane Jeanjaures37 Fr
What kind of starter relay do I Need?
I have D35E dozer (1995) with 25 amp alt–about same problem as darinray- Must ground a wire to start but also must ground same wire or my main batt disconnect relay will njot disengage. Loking at wiring dia, I was going to disconnect wire going to to terminal R on starter relay.
