TB 1-4920-443-35
AEDATS IV T700 ALIGNMENT WORKSHEET
(a) Input the following voltages into connector P53 pins A(+) and B(-)
(b) Connector P53 at Engine (IGV)
Vertical Scale
Input Voltage
Percent
AEDATS 4
Vertical Scale
Bottom row 4
Reading
(IGV)
+/- 1 deg
+/-.5 deg
0 volts
-10%
____________
____________
2 volts
15%
____________
____________
4 volts
40%
____________
____________
6 volts
65%
____________
____________
8 volts
90%
____________
____________
Transducer: T83
Hardware Name: HL36
(5) Engine torque alignment
(Refer to page 60 step 52)
(a) Input an 8 V dc signal on pins 10 (+) and 11 (-) of the E-1 cable. Set span on the AEDATS and
the engine torque gauge at 800 Ft.Lbs. Set each of the following points and record the results.
Vertical Scale
Input Voltage
Reading
Vertical Scale
Reading
AEDATS 4
Bottom row 10
Ft Lbs
+/-1 Ft Lb
In Lbs
(Qeng)
+/- 6 In Lb
0 volts
0
____________
0
____________
2 volts
200
____________
2400
____________
4 volts
400
____________
4800
____________
6 volts
600
____________
7200
____________
8 volts
800
____________
9600
____________
10 volts
1000
____________
12000
____________
Transducer: T109
Hardware Name: HL37
(6) Engine oil inlet temperature gauge
(Decade Box) (Refer to page 70 step 56)
(a) Connect the decade resistor to pins 9 and 10 of the E-3 cable connector. Adjust the decade
resistor to obtain the indications listed below. If modified for 714 switch at signal conditioner set to
712.
Decade Resistor
AEDATS 4
Reading
Avg
(Ohms)
(OBRT)
+/-2 F
90.34-90.42
____________
32F
90.4
97.27-97.35
____________
68F
97.3
104.56-104.64
____________
104F
104.6
111.78-112.78
____________
140F
112.3
119.86-120.86
____________
176F
120.4
128.35-129.35
____________
212F
128.8
141.80-143.00
____________
266F
142.4
151.31-152.51
____________
302F
151.9
176.95-178.95
____________
392F
177.9
Transducer: T87
Hardware Name: LL04
154
