ICON A5 MM : Instruments (and Avionics) : Fuel Pressure Sensor : Maintenance Instructions : Install Fuel Pressure Sensor
Install Fuel Pressure Sensor
100340-00
Use the following instructions to install the fuel pressure sensor.
Applicable Aircraft Serial Numbers
All
Type of Maintenance
Line
Level of Certification
LSA-RM
Task Specific Training Required
No
Special Tools Required
None
Parts Required
M_P75A-E4C (PRESSURE SENSOR, FUEL, 75PSI, .125NPT)
Aircraft System and Number
10—Instruments (and Avionics)
Safety Equipment
As Needed
Consumables
LOCTITE 243 (THREADLOCKER, PRIMERLESS, OIL TOL, REMOVABLE MED STR, BLUE)
TT-I-735A or equivalent (ISOPROPYL ALCOHOL)
TT-M0261 or equivalent (MEK: METHYL ETHYL KETONE)
O-A-51 or equivalent (ACETONE)
Task Instructions
1. Clean threads of PRESSURE SENSOR with ISOPROPYL ALCOHOL, MEK, OR ACETONE.
2. Apply THREADLOCKER to threads of the PRESSURE SENSOR. Install PRESSURE SENSOR 2 to 3 turns past finger tight into the fuel pressure sensor adapter. (Figure 285)
3. Check that hardware is secure on the supply line B-nuts. Torque B-nuts to 110-130 in-lb.
4. Connect D9036P on the fuselage wire harness to the PRESSURE SENSOR.
5. Install headliner. (Headliner Installation)
6. Turn fuel shutoff valve to the ON position.
Verification Method
Pressure check fuel lines with fuel valve in ON position and both pumps running. Ensure no leaks are visible.