Your alternator should be producing between 13.9 and 14.3 volts.
7666
The increments of 4700, 2000, 3400, 1650, and 2800 can be found by calculating the difference in each number. 4700 - 2000 is 2700. 2000 from 3400 is 1400. 3400 minus 1650 is 1750. And the difference from 1650 and 2800 is 1150.
7 gallons (28 quarts)
They probably have multiple batteries.
8 gallons
Between 23,500 and 26,000, depending on year and options.
The glow plug, on a 7.3 liter international 4700, is located on the left side of the engine block. The glow plug cord is located near the drivers side wheel well.
The address is: Duluth International Airport 4700 Grinden Drive Duluth, MN 55811-1578
20% off 4700:= 20% discount applied to 4700= 4700 - (20% x 4700)= 4700 - (0.20 x 4700)= 4700 - 940= 3760
Between 23,500 and 26,000, depending on year and options.
36% of 4700= 36% * 4700= 0.36 * 4700= 1,692
33% of 4700= 33% * 4700= 0.33 * 4700= 1551