TM 1-6625-724-13&P
0069 00
0069 00-35
Figure 21. Oil Cooler Blower Accelerometer Installation
PROCEDURE 3: ENGINE OUTPUT SHAFTS AND OIL COOLER TESTING
NOTE
No. 2 engine must not be running during the No. 1
engine output shaft vibration level check. No. 1 engine
must be run at 100% for five minutes prior to the
measurement being taken.
a.
Start and run No. 1 engine at 100% Nr, flat pitch.
b.
Turn on DAU.
c.
Turn on CADU.
d.
Press QUIT on the CADU until all selections are undefined.
e.
Use cursor keys to highlight Aircraft Type, then press DO.
f.
Use cursor keys to highlight UH-60, and then press DO.
g.
Tail Number is highlighted. Press DO.
h.
Use cursor keys to highlight a tail number or enter a new one (up to seven characters), then press DO.
i.
Flight Plan is highlighted. Press DO.
j.
Use cursor keys to highlight 100HR. Press DO.
k.
Enter the Measure mode by pressing F1. Verify that Test State CKENG1 is highlighted.
Vertical
Accelerometer
F/A Accelerometer
Forward
