Generac Mobile MMG25IF4 - Page 4

iv Owner’s Manual for Mobile Generator
Daily Walk Around Inspection .................................. 35
Belt Tensioners .......................................................... 35
General Maintenance ................................................ 35
Engine Oil Recommendations .................................. 36
Coolant Recommendation ........................................ 36
Basic Maintenance Schedule ................................... 37
Engine Break-In Requirements—Isuzu ................... 39
Engine Break-In Requirements—John Deere ......... 39
Resetting Maintenance Alarms ................................ 39
Exhaust Filter Service Requirements ...................... 39
Checking Generator Drive Plate Torque ................. 39
Jack Maintenance ...................................................... 40
Side-Wind Models ..................................................... 40
Top-Wind Models ...................................................... 40
Trailer Wheel Bearings .............................................. 40
Section 5: Troubleshooting
General Troubleshooting .......................................... 41
Section 6: Wiring Diagrams
3-Position AC Box ..................................................... 43
3-Position AC Box ..................................................... 44
4-Position AC Box ..................................................... 45
4-Position AC Box ..................................................... 46
Receptacles ................................................................ 47
Engine Heater ............................................................ 47
Wiring Buck (If Equipped) ......................................... 48
Power Zone PMG ....................................................... 48
Power Zone Control Box ........................................... 49
Trailer Lights .............................................................. 50
Brake Wiring .............................................................. 51
12-Volt Battery Charger ............................................ 52
Power Zone Low Oil Level (If Equipped) ................. 52