The electrical connections are for the pulse
barrel. See figure 8-15. The control assembly
generator coil, the auxiliary pump motor, the
contains two major components--the pump
synchrophasing system, and the anti-icing and
housing assembly and the valve housing assembly.
deicing systems.
The pump housing assembly contains the
hydraulic reservoirs, pumps, and valves. The valve
PUMP HOUSING ASSEMBLY.-- The pump
housing assembly is where all mechanical and
housing assembly forms the lower part of the pro-
electrical connections necessary for propeller
peller control assembly. The pump housing
operation are made. The mechanical connections
contains five positive displacement gear-type
include the linkages between the engine control
pumps (three mechanically driven and two
system and the negative torque system (NTS).
Figure 8-15.-Propeller control assembly.
8-16
