TM 1-1520-238-T-7
10–166
10–49. FUEL QUANTITY INDICATION/TRANSFER – WIRING INTERCONNECT DIAGRAM (cont)
10–49
M70-003-6
SHEET 6 OF 6
NOTES:
1.
DIRECTS PAS AIR TO CONTROL FUEL
TRANSFER PUMP. TO TRANSFER
FUEL TO FORWARD OR AFT FUEL CELL,
(INTERNAL SWITCH CONTACTS ALLOW
CONTROL OF VALVE REVERSAL POSITIONS).
2.
SELECTS AND ENABLES PILOT OR CPG FUEL
PANEL FOR USE AS MARKED.
3.
POSITION
CONTINUITY BETWEEN
TO FWD
2-3,
5-6
OFF
2-3,
4-5
TO AFT
1-2,
4-5
4.
POSITION
CONTINUITY BETWEEN
TO FWD
2-3,
5-6,
8-9,
11-12
OFF
2-3,
4-5,
7-8,
11-12
TO AFT
1-2,
4-5,
7-8,
10-11
5.
CLOSES ONLY WHEN TRANSFERRED FUEL FILLS SELECTED TANK, WHICH CLOSES
ASSOCIATED FUEL VALVE SWITCH.
6.
GROUND INPUT LIGHT INDICATOR.
7.
ELECTRICAL SYSTEM (TM 1-1520-238-T-6).
8.
INSTRUMENTS (TM 1-1520-238-T-5).
9.
HS DESIGNATES A HARD SPLICE WHICH CANNOT BE DISCONNECTED.
M DESIGNATES A SOFT SPLICE WHICH MAY BE DISCONNECTED FOR A WIRING CHECK.
10. REFER TO PARAGRAPH 10-77. PRESSURE REFUELING/DEFUELING-WIRING
INTERCONNECT DIAGRAM.
11. REFER TO PARAGRAPH 10-18. FUEL CROSSFEED/BOOST SYSTEM-WIRING
INTERCONNECT DIAGRAM.
12. REFER TO PARAGRAPH 10-101. AUXILIARY FUEL SYSTEM-WIRING
INTERCONNECT DIAGRAM.
HIGHWAY USE: THE ALPHA CHARACTER IDENTIFIES A SPECIFIC LINE, AND THE NUMBER IN
PARENTHESIS IDENTIFIES THE SHEET NUMBER WHERE THE SIGNAL TERMINATES.
