Specifications
| Fuel | 2-D Diesel (ASTM D975) |
|---|---|
| Frequency | 50.0 Hz |
| Prime power | 10 kW |
| Controller | PowerCommand |
| Oil capacity | 6.34 L |
| Voltage options | 1100 V |
| Phase | single-phase,three-phase |
| Power factor | [1.0, 0.8] |
| Battery cranking | 425 CCA |
| Battery voltage | 12 V |
| Coolant capacity | 5.0 L |
Engine
| Coolant capacity | 4.7 L |
|---|---|
| Displacement | 1.498 L |
| Aspiration | water-cooled, 4-cycle diesel |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Kubota V1505-E3BG| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | cleaning and replacement intervals | — | 1000 hr | find | |
| Fuel filter | filter change interval | — | find | ||
| Oil filter | filter change interval | — | 1000 hr | find | |
| Belt | fan belt adjustment | CS-1239 | 100 hr | buy | |
| Coolant | 50/50 mixture of ethylene glycol anti-freeze and water, use only a reliable brand that contains rust and corrosion inhibitor | — | 250 hr | ||
| Oil | API classification and SAE viscosity grade indicated in the previous section | 4.7 L | — | 500 hr |
Compatible filters for the Kubota V1505-E3BG — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Air filter: Kubota K318182240 Kubota K318182250 Kubota 7000014656 Donaldson P778979 Donaldson P780018
- Fuel filter: Kubota 1258143013 Kubota 234011371 Kubota 1522143081 Donaldson P550012 Donaldson P550104
- Oil filter: Kubota W21ESO1600 Kubota 7665025430 Kubota 1584132431 Donaldson P502051 Donaldson P550162
Common questions
What engine does the Cummins/Onan Not explicitly stated in the document use?
The Cummins/Onan Not explicitly stated in the document is powered by the Kubota V1505-E3BG engine.
What fuel does the Cummins/Onan Not explicitly stated in the document use?
The Cummins/Onan Not explicitly stated in the document runs on 2-D Diesel (ASTM D975).
Troubleshooting
8Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| FAILS TO CRANK | 1. Low battery. 2. Bad battery connection. 3. Blown fuse. | 1. Check battery fluid level. 2. Clean & tighten all battery & cable connections. 3. Replace fuse on control panel. |
| CRANKS SLOWLY | 1. Low battery. 2. Bad battery connection. 3. Incorrect oil viscosity. 4. Load connected. | 1. Check battery fluid level. 2. Clean & tighten all battery & cable connections. 3. Replace with recommended viscosity oil. 4. Disconnect load before starting. |
| CRANKS BUT WON’T START | 1. Fuel below generator pickup level in tank. 2. Fuel supply shutoff valve closed. 3. Carbon deposits on spark plug(s). 4. Low oil level. | 1. Add fuel. 2. Fully open fuel supply valve. 3. Remove spark plug(s) and replace. 4. Add oil. |
| EXHAUSTING BLACK SMOKE | 1. Dirty air filter. | Replace air filter. |
| UNIT RUNS THEN STOPS, OR STOPS WHEN DRIVING AROUND A CORNER | 1. Low fuel level. 2. Low oil level. 3. Excess oil. | 1. Add fuel. 2. Add oil. 3. Reduce engine oil level. |
| UNIT STARTS AND RUNS, THEN STOPS WHEN THE START SWITCH IS RELEASED | 1. Low fluid levels. | Check & bring all fluids up to the appropriate levels. |
| UNIT RUNS THEN SURGES | 1. Loose or worn spark plug leads. 2. Defective ignition coil, wiring, or control components. 3. Faulty spark plug. 4. Governor out of adjustment. 5. Combustion air pre-heat malfunction. 6. Carburetor icing. 7. Carburetor varnishing. | 1. Check spark plug leads at spark plug & ignition coil. 2. Contact an Onan Authorized RV Service & Parts Dealer. 3. Remove spark plug & clean or replace. 4. Contact an Onan Authorized RV Service & Parts Dealer. 5. Contact an Onan Authorized RV Service & Parts Dealer. 6. Move carburetor pre-heater to the winter position. 7. Try fuel system cleaner and contact dealer if no change. |
| CIRCUIT BREAKER TRIPS | 1. Overloaded circuit. | Turn-off some of the electrical load, and reset the circuit breaker. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
15| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 300-1585 | Five-Light Control Start-Disconnect Module J3 | 1 | Wiring diagram | buy |
| 300-1586 | Five-Light Control O/S, C/C Module J4 | 1 | Wiring diagram | buy |
| 300-1587 | Five-Light Control Monitor Module J5 | 1 | Wiring diagram | buy |
| 300-1590 | Five-Light Control Chassis | 1 | Wiring diagram | buy |
| 300-1604 | One-Light Control Start-Disconnect, C/C Module J3 | 1 | Wiring diagram | buy |
| 300-1605 | One-Light Control Panel Assembly Wiring Diagrams | 1 | Wiring diagram | buy |
| 300-2095 | Five-Light Control Start-Stop Module J7 | 1 | Wiring diagram | buy |
| 612-5433 | Figure 10. Five-Light Control O/S. C/C Module J4 (300-1586) | 1 | Wiring diagram | buy |
| 612-5473 | Figure 3.12 VDC Engine Control Schematics | 1 | Wiring diagram | buy |
| 625-1542 | Five-Light Control, 2-Wire Start | 1 | Wiring diagram | buy |
| 625-1543 | One-Light Control, 2-Wire Start | 1 | Wiring diagram | buy |
| CS-1239 | ADJUST TENSION HERE ALTERNATOR PUMP/FAN PULLEY | 1 | Belt | buy |
| F-118 | North American Sales and Service Directory | Service part / kit | buy | |
| G1250s | Oil filter | 1 | Service part / kit | buy |
| IN-1013 | International Sales and Service Directory | Service part / kit | buy |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | 0.56 | |
| Prime | 50% | 1.0 |
Available documents
ReferenceOwner's manualService manual