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What is the service manual for the microlite 4000?

By Rachel Ross |

What is the service manual for the microlite 4000?

1-1 This is the service manual for the KY 4000 Series MicroLitegenerator sets (gensets). Read and carefully observe all of the instructions and precau- tions in this manual. WARNINGImproper service or parts replace- ment can lead to severe personal injury or death and to damage to equipment and property.

Where can I find Onan KY microlite parts?

Below are two charts of common repair parts for Onan KY Microlite/Microquiet series. The spec letter of your generator is the last letter in the full model. (example 4KYFA/26100 G …. “G” would be the spec) For other Onan RV generator parts not listed on our website, please contact your local Onan distributor.

Where do I Find my microlite model number?

When contacting Onan for parts, service or product information, be ready to provide the model number and the serial number, both of which appear on the genset nameplate (Figure 1-1). Each character of these numbers is significant (Figures 1-2 and 1-3 on Page 1-2).

How tall is the RV microquiettm 4000 genset?

174 lbs. (83.4 kg) (60 Hz) Length 30 in. (762 mm), Width 19.7 in. (500.4 mm), Height 13.9 in. (353.1 mm) 60 Hz 66 dB(A) @ 10 ft. (3 m), 1/2 load* 50 Hz 59 dB(A) @ 10 ft. (3 m), 1/2 load* *Typical RV installation

1-1 This is the service manual for the KY 4000 Series MicroLitegenerator sets (gensets). Read and carefully observe all of the instructions and precau- tions in this manual. WARNINGImproper service or parts replace- ment can lead to severe personal injury or death and to damage to equipment and property.

What are the requirements for a microlite generator?

•Generator output connections must be made by a qualified electrician in accordance with applicable codes. •The genset must not be connected to the public utility or any other source of electrical power. Connection could lead to electrocution of utility workers, damage to equipment and fire.

What to do before starting a microlite RV?

•Keep the genset and its compartment clean. Excess oil and oily rags can catch fire. Dirt and gear stowed in the compartment can restrict cooling air. •Before working on the genset, disconnect the nega- tive (–) battery cable at the battery to prevent starting.

What are the dangers of using a microlite?

WARNINGAlerts you to a hazard or unsafe practice which can result in severe personal injury or death. CAUTIONAlerts you to a hazard or unsafe practice which can result in personal injury or equipment dam- age. Electricity, fuel, exhaust, moving parts and batteries pres- ent hazards which can result in severe personal injury or death.

What is the model number of a microlite?

SN5304U1G2RA 304 cc A953123456 NAMEPLATE WITH TYPICAL MODEL AND SERIAL NUMBER DATA 4KYFA26100E FIGURE 1-1. TYPICAL NAMEPLATE MicroLite is a trademark of the Onan Corporation. 1-2 Model Number Identification Figure 1-2 shows a breakdown of the model num- ber for a typical genset. MODEL NO.4 KY FA 26100 E 1 2 3 4 5 6 1.

What should you know about a microlite RV?

CAUTIONAlerts you to a hazard or unsafe practice which can result in personal injury or equipment dam- age. Electricity, fuel, exhaust, moving parts and batteries pres- ent hazards which can result in severe personal injury or death. GENERAL PRECAUTIONS •Keep ABC fire extinguishers handy. •Make sure all fasteners are secure and torqued prop- erly.

•Carefully follow all applicable local, state and federal codes. GENERATOR VOLTAGE IS DEADLY! •Generator output connections must be made by a qualified electrician in accordance with applicable codes. •The genset must not be connected to the public utility or any other source of electrical power.

When contacting Onan for parts, service or product information, be ready to provide the model number and the serial number, both of which appear on the genset nameplate (Figure 1-1). Each character of these numbers is significant (Figures 1-2 and 1-3 on Page 1-2).

What kind of power does Onan microlite generator produce?

The Onan Microlite 4 kilowatt generator has a governor to run it at 3,600 rpm to produce 60 cycle 120 volt power.

What to do if your Onan generator starts then shuts down?

If there is no AC, proceed to check the field flash voltage through the field flash pin of the board. In the case field flash voltage is not present, the control board may be defective. If that happens to be the case, the “Onan generator starts then shuts down” issue could be taken care of by replacing the unit control board.

Why does the oil pressure switch on Onan generator stick open?

The oil pressure switch of Onan generator often sticks open in case the unit has not seen any use for an extended period of time. In many cases, the situation could be resolved by multiple start/stop cycles, some light tappings should work as well. 2. Defective Control Board

•Carefully follow all applicable local, state and federal codes. GENERATOR VOLTAGE IS DEADLY! •Generator output connections must be made by a qualified electrician in accordance with applicable codes. •The genset must not be connected to the public utility or any other source of electrical power.

SN5304U1G2RA 304 cc A953123456 NAMEPLATE WITH TYPICAL MODEL AND SERIAL NUMBER DATA 4KYFA26100E FIGURE 1-1. TYPICAL NAMEPLATE MicroLite is a trademark of the Onan Corporation. 1-2 Model Number Identification Figure 1-2 shows a breakdown of the model num- ber for a typical genset. MODEL NO.4 KY FA 26100 E 1 2 3 4 5 6 1.

How to troubleshoot an Onan 4000 RV generator?

Troubleshooting your RV generator in only 4 steps. If your generator will not start but it clicks….Try starting the engine of the RV and wait a min or two then try and start the generator, again. Hopefully this works!! Any questions leave them in the comments below and we will respond asap. Gear used for video… Loading…

•Generator output connections must be made by a qualified electrician in accordance with applicable codes. •The genset must not be connected to the public utility or any other source of electrical power. Connection could lead to electrocution of utility workers, damage to equipment and fire.

•Keep the genset and its compartment clean. Excess oil and oily rags can catch fire. Dirt and gear stowed in the compartment can restrict cooling air. •Before working on the genset, disconnect the nega- tive (–) battery cable at the battery to prevent starting.

WARNINGAlerts you to a hazard or unsafe practice which can result in severe personal injury or death. CAUTIONAlerts you to a hazard or unsafe practice which can result in personal injury or equipment dam- age. Electricity, fuel, exhaust, moving parts and batteries pres- ent hazards which can result in severe personal injury or death.

How do you adjust the speed of an Onan engine?

Follow this spring back to a bolt through a mounting flange, with a nut on the opposite side. This is the speed adjustment nut. Turn this nut with an open end wrench and pay attention to the engine speed. As you tighten the nut, the engine speed should increase, and conversely, as you loosen the nut, the speed should decrease.

What can an Onan generator be used for?

Onan manufactures a line of small engines that are commonly used on small generators. These Onan-powered generators are often found on recreational vehicles or in other instances where consistent electricity is needed to operate a few electric lights or appliances.

How do you replace an Onan carburetor?

Turn off the Onan engine. Inspect the linkage between the carburetor’s throttle control and the governor arm. The linkage should move smoothly and the springs should not be overly stretched. If either appears damaged, replace with genuine Onan parts Start the engine, and allow it to warm up for about 5 minutes.

How to disconnect Onan microlite 4000 series service manual?

TYPICAL UNDER-FLOOR MOUNT INSTALLATION (BEGIN SPEC B SHOWN) Redistribution or publication of this document, by any means, is strictly prohibited. Page 19 Disconnecting Set from Vehicle Systems plug the end of the fuel line to prevent leak- age or an accumulation of explosive gaso- Disconnect the following items from the genset.

How many watts does an Onan microlite LPG generator have?

Specifications GASOLINE MODELS LPG MODELS 4.0 KY 3.6 KY 3.6 KY 3.3 KY GENERATOR: 2-Pole Revolving Field, Self-Excited, Electronically Regulated, 1-Phase Power 4000 watts 3600 watts 3600 watts 3300 watts Frequency 60 Hertz 50 Hertz 60 Hertz 50 Hertz Voltage 100/120 volts 100/220/230 volts…

How can I adjust the altitude of my Generator?

Examine the generator or consult the owner’s manual to determine the type of adjustments possible on the generator. Newer models have an altitude adjustment knob for the fuel-to-air ratio. Set the knob for the altitude at which you will be operating the generator.

Are there any problems with the Onan microquiet 4000?

Electrical Problems Another common issue that people get on their Onan MicroQuiet 4000 is it running into electrical problems. This includes problems with the wires or connectors as well as issues that might be from the internal hardware. One simple fix for this is to send your device to a workshop or directly to the company.