Figure 7-6. Example of a Minimum Equipment List (MEL).  7-7  U.S. DEPARTMENT OF TRANSPORTATION  MASTER MINIMUM EQUIPMENT LIST FEDERAL AVIATION ADMINISTRATION  AIRCRAFT:  BH-206/407 SERIES  REVISION NO: 3  DATE: 12/22/2008  PAGE:  28-1  1. 2. NUMBER INSTALLED  3. NUMBER REQUIRED FOR DISPATCH  SYSTEM &  SEQUENCE NUMBERS  ITEM  4. REMARKS OR EXCEPTIONS  28 FUEL  1.  Fuel Quantity Gauge  DELETED.  |  2.  ***  Auxiliary Fuel Tank  D  - 0  May be inoperative provided:  a) Flight is not predicated upon the use of the system, and  b) Auxiliary tank fuel is considered in weight and balance computations.  3.  Fuel Low Warning Caution Light System(206A and 206B only)  DELETED.  | |  (206L series and407 only)  DELETED.  | |  4.  ***  Solenoid Drain Valve  System  D  - 0  (O) May be inoperative provided the manual drain valve is verified  closed prior to flight.  5.  Fuel Boost Pump(Twin engine models only)  B  4  3  One aft boost pump may be inoperative.  6.  Fuel Flow Indicator  (Twin engine models only)  B  2  0  SAMPLE NOT FOR ACTUAL USE