4.1.1Service Schedule, 6VSG Models
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System Component or Procedure | See | Visually |
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Section | Inspect | Check | Change | Clean | Test | Frequency | ||
Fuel |
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Flexible lines and connections |
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| X |
| R |
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| Quarterly |
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Main tank supply level (if LPG fueled) |
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| X |
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| Weekly |
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Fuel piping |
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| X |
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| Yearly |
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Lubrication | 4.2 |
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Oil level |
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| X | X |
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| 8 hours or before use |
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Crankcase breather hose |
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| X |
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| Yearly or 500 hours |
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Change oil |
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| X |
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| Yearly or 100 hours ‡ |
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Replace filter |
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| X |
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| Yearly or 200 hours |
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Cooling | 4.5 |
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Air ducts, louvers |
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| X |
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| Yearly |
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Exhaust Line | 4.6 |
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Leakage |
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| X | X |
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| Weekly |
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Insulation, fire hazards |
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| X |
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| Yearly |
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Obstructions or combustible materials near exhaust |
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| X |
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| Weekly |
outlet |
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DC Electrical System | 4.7 |
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Battery charger operation, charge rate (if equipped) |
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| X |
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| Monthly |
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Remove corrosion, clean and dry battery and rack |
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| X |
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| X |
| Yearly |
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Clean and tighten battery terminals and inspect boots |
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| X | X |
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| Yearly |
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Battery electrolyte level and specific gravity * |
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| X |
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| Yearly |
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AC Electrical System |
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Tighten control and power wiring connections |
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| X |
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| Yearly |
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Remote control system (if equipped) |
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| X | Monthly |
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Visible wear or damage |
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| X |
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| Quarterly |
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Wire abrasions where subject to motion |
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| X | X |
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| 6 months |
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| X |
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| 3 years or 500 hours | |
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Engine and Mounting |
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Visible wear or damage |
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| X |
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| Weekly |
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Air cleaner and precleaner service † | 4.4 |
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| R |
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| Yearly or 100 hours |
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Spark plugs | 4.3 |
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| X |
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| Yearly or 300 hours |
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Replace stepper motor coupling and bushing |
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| D |
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| 500 hours |
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Generator |
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Visible wear or damage |
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| X |
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| Quarterly |
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Exercise generator set |
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| X | Weekly |
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Brushes and collector ring |
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| D |
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| D |
| Yearly |
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Measure and record resistance readings of windings |
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with insulation tester (Megger®, with SCR assembly or |
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| D | 3 years |
rectifier and load leads disconnected) * |
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General Condition of Equipment |
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Evidence of vibration, leakage, excessive noise, |
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| X | X |
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| Weekly |
temperature, or deterioration |
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Interior of sound enclosure |
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| X |
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| X |
| Quarterly |
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* Not necessary for |
| X | Action |
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† Service more frequently under extremely dusty/dirty conditions. | D | Authorized distributor/dealer only |
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‡ Yearly or 250 hours if equipped with optional Oil Makeup Kit. | R | Replace as necessary |
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Megger® is a registered trademark of Biddle Instruments. |
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46 Section 4 Scheduled Maintenance |