Service parts for the MMG235CAN6
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Standby power | 235 kW |
|---|---|
| Standby kVA | 315 |
| Prime power | 213 kW |
| Controller | MDC |
| Oil capacity | 13.7 L |
| Alternator | Marathon 431PSL6205 |
| Voltage options | 120 V, 139 V, 208 V, 220 V, 240 V, 277 V, 480 V, 600 V |
| Phase | 3 |
| Circuit breaker | [700, 800] A |
| Battery group | Group 31 |
| Battery cranking | 1000 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Dry weight | 6510 kg |
| Fuel tank | 1295.0 L |
| Tank runtime | 21 hr |
Engine
| Oil capacity | 13.7 L |
|---|---|
| Coolant capacity | 29.8 L |
| Displacement | 6.8 L |
| Aspiration | turbocharged |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the John Deere PE6068HF485| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Filter | 100-001 | Amazon Amazon eBay | ||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Coolant filter | — | ||||
| Oil | — | ||||
| Spark plug | — |
Common questions
What size generator is the Magnum MMG235CAN6?
The Magnum MMG235CAN6 is rated 235 kW standby (315.0 kVA).
What engine is in the Magnum MMG235CAN6?
The Magnum MMG235CAN6 is powered by the John Deere PE6068HF485 engine.
What's the oil capacity on a Magnum MMG235CAN6?
The John Deere PE6068HF485 engine in the Magnum MMG235CAN6 has an oil capacity of 13.7 liters.
Which alternator is fitted to the Magnum MMG235CAN6?
The Magnum MMG235CAN6 uses a Marathon 431PSL6205 alternator.
What air filter fits the Magnum MMG235CAN6?
The Magnum MMG235CAN6 uses air filter part number 100-001.
Troubleshooting
6Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| LOW FUEL LEVEL SHUTDOWN | Fuel level is low or fuel lines are running dry. | Check the fuel level on the LCD window. Confirm that the generator is sitting level to ensure an accurate reading. Check for leaks in the fuel tank. The fuel tank should not run dry under normal circumstances. If the fuel level is good and no leaks are found, check the fuel level sender and the connecting wiring for damage. |
| LOW OIL PRESSURE SHUTDOWN | Oil pressure is less than 20 psi (138 kPa). | Check the level of the engine oil with the dipstick. Visually inspect the engine for oil leaks. If the oil level is good, restart the unit and verify the loss of oil pressure. Check the oil pressure sender. |
| LOW COOLANT LEVEL SHUTDOWN | Coolant level in the radiator is low. | Allow the engine to cool. Check the coolant level in the radiator. Inspect coolant hoses, engine block and water pump for visible leaks. Check engine oil to verify no coolant has mixed with it. |
| HIGH COOLANT TEMPERATURE SHUTDOWN | Coolant temperature is 230°F (110°C) or more. | Check the coolant level in the overflow jug. Restart the engine and read the coolant temperature to verify High Coolant Temperature Shut down. Allow the engine to cool. Add coolant to the overflow jug if it is low and then check the level of coolant in the radiator. Check the radiator shroud and ducting for blockage. Inspect coolant hoses, engine block and water pump for visible leaks. Check the tension of the serpentine drive belt for the water pump. If no other problems are found, remove the load on the generator and restart the engine. |
| OVERCRANK SHUTDOWN | Check the fuel level in tank. Check for proper operation of the fuel pump. Check air filter for blockage. If the engine will not start, consult the engine operator’s manual for additional information on trouble-shooting starting problems. | |
| OVERSPEED OR UNDERSPEED SHUTDOWN | Disconnect all loads and r |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing. Full Magnum MMG235CAN6 troubleshooting guide (13 entries) →
Parts
31| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 100-001 | Air Filter | 1 | Air filter | Amazon Amazon eBay |
| 12142 | Decal, ground | 1 | Service part / kit | Amazon $162.97 eBay |
| 18462 | Hinge, left (female) | 2 | Service part / kit | Amazon eBay |
| 21871W | Duct, side | 1 | Service part / kit | Amazon eBay |
| 21963 | Foam, corner | 1 | Service part / kit | Amazon eBay |
| 21968 | Foam, duct face | 1 | Service part / kit | Amazon eBay KuduParts $13.00 |
| 21969 | Foam, duct lower | 1 | Service part / kit | Amazon eBay |
| 21971 | Foam, duct (L) | 1 | Service part / kit | Amazon eBay |
| 22063W | Panel, rear right | 1 | Service part / kit | Amazon eBay |
| 22177 | Foam, rear right corner | 1 | Service part / kit | Amazon eBay |
| 22550 | E-Stop Assembly | 1 | Service part / kit | Amazon eBay |
| 22870 | Decal, Caution for 480V CSA | 1 | Service part / kit | Amazon eBay |
| 23597 | Decal, Panel Light Switch (Optional) | 1 | Service part / kit | Amazon eBay |
| 23827 | Decal, Controller Switches | 1 | Service part / kit | Amazon eBay |
| 23846 | Decal, Controller Instructions | 1 | Service part / kit | Amazon eBay |
| 24904 | Decal, 4 Pos. Outlet Usage in Delta (Optional for MMG100CAN Only) | 1 | Service part / kit | Amazon eBay |
| 28964 | Decal, Engine Block Heater (Optional) | 1 | Service part / kit | Amazon eBay |
| 30175 | Decal, UN31A Tank Caution (Optional) | 1 | Service part / kit | Amazon eBay FridayParts $85.00 |
| 30176 | Decal, Flex - Tier III | 1 | Service part / kit | Amazon eBay FridayParts $109.99 |
| 30645 | Panel, emergency stop | 1 | Service part / kit | Amazon eBay |
| 31024 | Decal, Fan Clutch (Optional) | 1 | Service part / kit | Amazon eBay |
| 60067 | WASHER, #10 FLAT .435/.060, SS | 2 | Service part / kit | Amazon eBay KuduParts $66.00 |
| 60260 | Rivet, .188 dia x .375 to .500 grip | 6 | Service part / kit | Amazon eBay |
| 60268 | Rivet, .188 diameter x .126 to .250 grip | 4 | Service part / kit | Amazon eBay |
| 60285 | NUT, .312-18 HEX, G2 | 1 | Service part / kit | Amazon eBay FridayParts $3625.19 |
| 60505 | Nut, .312-18 U-clip - long type | 4 | Service part / kit | Amazon $15.99 eBay |
| 61066 | Screw, .312-18 x 1.0 carr sqr, SS | 4 | Service part / kit | Amazon eBay |
| 62225 | Latch, door - stainless cable w/ball | 1 | Service part / kit | Amazon eBay KuduParts $14.00 |
| 65470 | Switch, E-stop operator | 1 | Service part / kit | Amazon eBay |
| 65580 | Block, E-stop contactor | 1 | Service part / kit | Amazon eBay |
| 65584 | Block, E-stop contactor NO/NO | 1 | Service part / kit | Amazon eBay |
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 | 28.0 | 7.4 | |
| Standby | 32.3 | 8.5 |
Available documents
Service manual — 34309 (Magnum)