TM 55-1520-240-23-7
8-80.5
TEST AND ADJUST FUEL QUANTITY INDICATOR
(Continued)
8-80.5
21.
Set FUNCTION SELECTOR switch (31) of test
set (17) to TEST IND/PROBE SET.
22.
Set CAP-RES CHECK switch (32) to CAP.
23.
Set capacitance RANGE SELECTOR switch (33)
to X10.
23.1.
Set PROBE MMF switch (33.1) to 400.
24.
Loosen clamp (34) and turn PROBE knob (35)
until CAPACITANCE INDICATOR (36) indicates
579.16 mmf. Tighten clamp.
25.
Set FUNCTION SELECTOR switch (37) of test
set (18) to TEST IND/PROBE SET.
26.
Set CAP-RES CHECK switch (38) to CAP.
27.
Set capacitance RANGE SELECTOR switch (39)
to X10.
27.1.
Set PROBE MMF switch (39.1) to 800.
28.
Loosen clamp (40) and turn PROBE knob (41)
until CAPACITANCE INDICATOR (42) indicates
868.74 mmf. Tighten clamp.
29.
Apply electrical ac power. (Task 1-67).
29.1.
Set FUNCTION SELECTOR switches (31 and
37) on test sets (17 and 18) to TEST. Pointers on
each CAPACITANCE indicator (36 and 42) will
turn counterclockwise, then stabilize.
8-225