MD Helicopters MD Explorer - Fuel Tank; Supplemental Fuel System Quantity Transmitter; Supplemental Fuel System Quantity Transmitter Removal

CSP−900RMM−2 MD Helicopters, Inc.
Rotorcraft Maintenance Manual
Page 406
Revision 1
28-10-00
9B28-067
WL
101.110
FS
244.532
2
3 (8PL)
4 (8PL)
5
2X 6
7
8 (2PL)
9
2X 10
11
12
13
16 (2PL)
15 (4PL)
17 (4PL)
14
18
2
14
15
17
19
20
21
RH KEEL BEAM REF
1
1. CAP, FUEL, GRAVITY FILL PORT
2. NECK, FUEL GRAVITY FILL PORT
3. BOLT, PAN HEAD, CLOSE TOLERANCE
4. WASHER, FLAT
5. BOLT, PAN HEAD, CLOSE TOLERANCE
6. WASHER, FLAT
7. NUT, SELF LOCKING
8. JUMPER ASSEMBLY, BONDING AND CURRENT
RETURN
9. BOLT, HEX HEAD, CLOSE TOLERANCE
10. WASHER, FLAT
11. NUT, SELF LOCKING
12. CLAMP, LOOP TYPE, BONDING
13. HOSE, FUEL, GRAVITY FILL PORT
14. TANK ADAPTER, FUEL, GRAVITY FILL PORT
15. BOLT, HEX HEAD, CLOSE TOLERANCE
16. CLAMP, HOSE
17. WASHER, FLAT
18. NUT RING ASSEMBLY
19. CHECK VALVE, FUEL, GRAVITY FILL PORT
20. PACKING, PREFORMED
21. PACKING, PREFORMED
Figure 402. Supplemental Fuel System Filler Neck
5. Supplemental Fuel System Quantity
Transmitter
A. Supplemental Fuel System Quantity
Transmitter Removal
(Ref. Figure 403)
(1). Defuel supplemental fuel tank (Ref.
Section 12-00-00).
(2). Remove baggage compartment floor
(Ref. Section 53-20-00).
(3). Remove nut (40) and washer (68)
disconnect electrical lead from top of
quantity transmitter (28).
NOTE:
 It is necessary to angle the transmitter
during removal to allow the float arm to
be retracted through the opening in the
fuel tank.
 Quantity transmitter mounting holes are
non-symmetrical and arm is clocked at
the 9:30 position at installation.