TM 1-1520-238-T-7
10–156
Change 5
10–48. FUEL QUANTITY SYSTEM – CAPACITANCE AND INDICATING TEST (cont)
10–48
(USING TF-579 TEST SET)
M70-113A
IND TEST LEADS
TANK TEST
LEADS
TO AC
HARNESS P937
ADAPTER HARNESS
FSC (THROUGH L40)
TO SIGNAL
CONDITIONER
J1
BIT TEST
BUTTON
Figure 10–68.
Adapter Harness and FSC
BATT/EXT PWR
SWITCH
M70-098
Figure 10–69.
Pilot ELEC PWR Panel
Task
Result
NOTE
Fuel cells must be defueled before proceeding with test.
g. Install fuel quantity test set (fig. 10–70) and
adapter harness onto helicopter
(TM 1-1520-238-23).
