TM 1-1520-238-T-7
Change 5
10160.3
1048A.
FUEL QUANTITY SYSTEM CAPACITANCE AND INDICATING TEST
1048A
(USING PSD 60-1AF TEST SET) (cont)
Task
Result
1. Perform the following:
a. On pilot ELEC PWR panel (fig. 1070.3),
set BATT/EXT PWR switch to OFF.
BATT/EXT PWR
SWITCH
M70-360
Figure 1070.3.
Pilot ELEC PWR Panel
b. On pilot center circuit breaker panel
(fig. 1070.4), open FUEL FILL circuit
breaker.
FUEL FILL
M70-361
Figure 1070.4.
Pilot Center Circuit Breaker Panel
2. Perform fuel quantity test set and T cable test as follows:
a. Ensure that test set (fig. 1070.5) ON/OFF
switch is set to OFF.