TB 1-4920-443-35
55. Engine Oil Inlet Temperature Gage
a. Performance Check (AEDATS II Only)
(1) Ensure that the FEDS is in the T700 mode (Reference FEDS operator's manual).
(2) Connect the decade resistor to pins 9 and 10 of the E3 connector of cable 981AS623-1.
(3) Adjust the decade resistor to obtain the TI engine oil inlet temperature gage indications listed below.
At each indication verify that the decade resistor indicates within the tolerance limits listed. Record
results.
NOTE
Turn switch to 712 on signal conditioning chassis.
NOTE
The 0-400 temperature gauge will read approximately 20 degrees high because of
resistance in the wiring from the control cab to the engine
Table 55-1 TI Temperature Gage Indications
Decade Resistor (ohms)
TI Temperature Gage Indication (F)
90.34 to 90.42 Ω
(32F) 10
97.27 to 97.35 Ω
(68F) 10
104.56 to 104.64 Ω
(104F)
10
111.78 to 112.78 Ω
(140F)
10
119.86 to 120.86 Ω
(176F)
10
128.35 to 129.35 Ω
(212F)
10
141.80 to 143.00 Ω
(266F)
10
151.31 to 152.51 Ω
(302F)
10
176.95 to 178.95 Ω
(392 F)
10
NOTE: For use with AEDATS II Configuration only
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