Detail Steps/Work Items Key Items/References
(6) Connect the electrical cables to the fuel pressure sensor: S Put the electrical connector into position on the transducer. S Install the screw which attaches the electrical connector to the transducer.
(7) Connect the airplane battery. Refer to Section 24-31.
(8) Look for fuel leaks from the sensor: S Set the ALT/BAT switch to ON. S Set fuel pump switch to ON. S Look for fuel leaks, specially in the area of the fuel pressure sensor. S Set fuel pump switch to OFF. S Set the ALT/BAT switch to OFF.
(9) Install the engine cowlings. Refer to Section 71-10.
(10) Do a test of the fuel pressure indicating system: S Monitor the fuel pressure indicator. S Set the ALT/BAT switch to ON. S Set the electric fuel pump to ON. S Do an engine ground run-up. S Shut the engine down. The indicator must read zero. The indicator must read the relevant pressure. Refer to the DA 40 Airplane Flight Manual. The indicator must show the relevant fuel pressure.
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AMM
G. Replace the Manifold Pressure Transducer
DA 40 Series
Detail Steps/Work Items Key Items/References
WARNING: MAKE SURE THE ENGINE IS SAFE BEFORE YOU DO ANY WORK ON IT. IF THE ENGINE STARTS THE PROPELLER CAN CAUSE INJURY OR DEATH.
(1) Make sure that the engine is safe: S The ignition switch is set to OFF. S Set the ALT/BAT switch to OFF. S The throttle is set to IDLE. S The mixture control is set to LEAN CUT-OFF. S Set the fuel shut-off to SHUT-OFF.
(2) Remove the engine top-cowling. Refer to Section 71-10.
(3) Disconnect the airplane battery. Refer to Section 24-31.
(4) Disconnect the electrical connector from the manifold pressure transducer: S Remove the screw which attaches the connector to the transducer. S Pull the connector off from the transducer.
(5) Replace the manifold pressure transducer: S Remove the defective transducer from the mounting and discard the O-ring seal. S Install a new O-ring seal onto the replacement transducer. S Install the replacement transducer into the mounting.
(6) Connect the electrical cables to the manifold pressure sensor: S Put the electrical connector into position on the transducer. S Install the screw which attaches the electrical connector to the transducer.
Page 212 Doc # 6.02.01 09 Jan 2003 Rev. 4
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Engine Indicating
AMM
DA 40 Series
Detail Steps/Work Items Key Items/References
(7) Connect the airplane battery. Refer to Section 24-31.
(8) Install the engine top cowling. Refer to Section 71-10.
(9) Do a test of the manifold pressure indicating system: S Monitor the manifold pressure indicator. S Set the ALT/BAT switch to ON. S Do an engine ground run-up. The indicator must show the relevant indication. Refer to the DA 40 Airplane Flight Manual. The manifold pressure indicator must show the relevant indications.
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AMM
Intentionally left blank
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Engine Indicating
AMM
DA 40 Series
% Section 77-41
% Engine Integrated Instrument System - TAE 125 Diesel Engine
%
% 1. General
% This Section tells you about the engine indicating system for airplanes with the TAE 125 Diesel engine
% installed. Two instruments located in the right side of the instrument panel show all engine related
% indications.
% The engine control unit (ECU) provides most of the indications for the engine. Refer to Section 76-01
% for data about the engine fuel control system. The engine instrumentation also shows airframe fuel
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