TM 55-4920-328-13
2-11. T74 Turboprop Hose and Cable Connections - continued.
ENGINE CONNECTION
POINT
DESCRIPTION
PART NUMBER
ENGINE/POWER ABSORPTION
SYSTEM CONNECTION
CORRESPONDING
CONNECTION POINT
131, figure 2-43
Hose Assembly
MS28741-4-1440
Torque oil supply pressure sensing
port
M5, data acquisition assembly
13, figure 2-44
Hose Assembly
LTCT21855-01
Water return connection on water
brake
water return connection on test trailer
14, figure 2-44
Hose Assembly
LTCT21688-01
Water supply connection on water
brake
water supply connection on test trailer
1, figure 2-44
Cable Assembly
LTCT21345-01
Inner turbine temperature connections
(two terminals)
J18, data acquisition assembly
5, figure 2-44
Cable Assembly
LTCT21520-01
(CP-700 only)
LTCT21521-01
(CP-702 only)
Air
pressure
and
governor
tube
connection
J17, data acquisition assembly
6, figure 2-44
Cable Assembly
LTCT21341-01
Connect jacks No. 5, No. 6, and No.
7 to inlet housing thermocouples on
the fire seal mounting ring in random
order
J16, data acquisition assembly
7, figure 2-44
Cable Assembly
(part of torque element assembly)
Connect after calibration of torque
system has been accomplished.
J12, data acquisition assembly
8, figure 2-44
Cable Assembly
LTCT21339-01
Connect P2 CHAN 1 to water brake
vibration transducer.
J9, data acquisition assembly
2-178
