MAINTENANCE PRACTICES
61-00-15
Page 6-28
Rev. 24 Dec/20
Propeller Owner's Manual
115N
(3) Using proper control, charge the accumulator with dry air
or nitrogen.
(a) The air charge valve is located on the accumulator
as indicated in Figure 6-7.
(b) Nitrogen is the preferred charging medium.
CAUTION:
MAKE SURE THAT THE GAUGE IS
CALIBRATED BEFORE CHARGING
THE CYLINDER OR MEASURING
THE AIR PRESSURE.
(c) Use an appropriate tool that has a calibrated gauge
to charge the cylinder or measure air pressure in the
propeller.
(d) For the correct accumulator charge pressure, refer
to Table 6-11 in this chapter.