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 | 31.2 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 | 31.2 L |
|---|---|
| Coolant capacity | 35.9 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 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 31.2 liters.
How much coolant does the Magnum MMG235CAN6 hold?
The Magnum MMG235CAN6 cooling system holds 35.9 liters (9.5 US gallons) for the engine, per the manufacturer specification sheet.
What is the continuous rating of the Magnum MMG235CAN6?
The Magnum MMG235CAN6 is rated 213 kW prime (286 kVA), against 235 kW standby.
What is the dry weight of the Magnum MMG235CAN6?
The Magnum MMG235CAN6 has a dry weight of 6510 kg (14352 lb).
How big is the fuel tank on the Magnum MMG235CAN6?
The Magnum MMG235CAN6 has a 1295 liter (342 US gallon) fuel tank, giving about 21 hours of runtime.
What voltage does the Magnum MMG235CAN6 produce?
The Magnum MMG235CAN6 is offered in 120 V, 139 V, 208 V, 220 V, 240 V, 277 V, 3-phase.
What battery does the Magnum MMG235CAN6 use?
The Magnum MMG235CAN6 uses 1 battery, 12 V each, 1000 CCA, group Group 31, per the manufacturer specification sheet.
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 |
|---|---|---|
| WrnMaintenance displayed when the unit is due for maintenance or service | Reset the "ServiceTime" reminder to the 250 hour interval: with the unit shut down, power up the controller with the "CONTROL ON/OFF" toggle switch; press the "PAGE SELECT" button; press the down button to move the cursor to the "Engine Protect" line; press "ENTER"; press "ENTER" again; press the up button and reset the current run time hour setting to 250; press "ENTER" to save; move the "CONTROL ON/I" toggle switch to the "CONTROL OFF/O" position | |
| Low fuel level shutdown | Fuel level low; leaks in the fuel tank; damaged fuel level sender or connecting wiring | Check the fuel level on the LCD window and confirm the generator is sitting level; check for leaks in the fuel tank; if the fuel level is good and no leaks are found, check the fuel level sender and the connecting wiring for damage and check for continuity between the sender and the engine controller |
| Low oil pressure shutdown | Low engine oil level; oil leaks; loss of oil pressure; faulty oil pressure sender | Check the level of the engine oil with the dipstick and add oil if required; visually inspect the engine for oil leaks; if the oil level is good, restart the unit and verify the loss of oil pressure and shut the engine down immediately if the oil pressure value does not read five psi (34 kPa) within five seconds; check the oil pressure sender and refer to the troubleshooting section of the engine operator's manual |
| Low coolant level shutdown | Low coolant level; visible leaks in coolant hoses, engine block or water pump; coolant mixed with engine oil | Allow the engine to cool; check the coolant level in the radiator and add coolant until it is 3/4 in. (1.9 cm) below the filler neck; inspect coolant hoses, engine block and water pump for visible leaks; check engine oil to verify no coolant has mixed with it and consult the engine operator's manual |
| High coolant temperature shutdown | Low coolant level; blocked radiator shroud or ducting; visible leaks in coolant hoses, engine block or water pump; loose serpentine drive belt for the water pump; engine overheating | Check the coolant level in the overflow jug; restart the engine and read the coolant temperature and stop the engine immediately if the coolant temperature is 230°F (110°C) or more; allow the engine to cool, add coolant to the overflow jug if low and check the level of coolant in the radiator, adding coolant until it is 3/4 in. (1.9 cm) below the filler neck; check the radiator shroud and ducting for blockage and remove any foreign matter; 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, check the coolant temperature and shut the engine down immediately if it starts to overheat, and consult the engine operator's manual |
| Overcrank shutdown | Low fuel level in tank; improper operation of the fuel pump; blocked air filter; starting problems | 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 troubleshooting starting problems |
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 (14 entries) →
Parts
31| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 100-001 | Air Filter | 1 | Air filter | Amazon Amazon eBay eBay |
| 12142 | Decal, ground | 1 | Service part / kit | Amazon eBay NAPA $74.66 |
| 18462 | Hinge, right (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 NAPA $44.60 |
| 30175 | Decal, UN31A tank caution | 1 | Service part / kit | Amazon eBay NAPA $12.21 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 | 4 | Service part / kit | Amazon eBay KuduParts $66.00 FridayParts $68.20 |
| 60260 | Rivet, .188 dia x .375 to .500 grip | 6 | Service part / kit | Amazon eBay |
| 60268 | Rivet, .188 dia. x .126 to .250 grip, SS | 4 | Service part / kit | Amazon eBay |
| 60285 | Nut, .312-18 hex | 1 | Service part / kit | Amazon eBay FridayParts $3625.19 |
| 60505 | Nut, .312-18 U-clip - long type | 4 | Service part / kit | Amazon 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 NAPA $61.00 |
| 65580 | Block, E-stop contactor - NC | 1 | Service part / kit | Amazon eBay |
| 65584 | Block, E-stop contactor NO/NO | 1 | Service part / kit | Amazon eBay NAPA $8.78 |
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)
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.