TM 1-1520-238-23
2-350.6
Change 6
2.95A.
LEFT HAND OR RIGHT HAND LONGERON REMOVAL/INSTALLATION – continued
2.95A.6. Installation
NOTE
Left and right hand longeron installation
typical.
a. Install longeron (12) on cross over supports
(40) and (39).
(1) Install two screws (47), through washers (48)
and longeron (12) in forward crossover sup-
port (39).
(2) Install two screws (44) through washers (45),
pads (46), and longeron (12) in aft cross over
support (40).
(3) Install two screws (41) through retainer (42),
two pads (43), and longeron (12) in cross
over support (40).
b. Install longeron (12) on fuselage (49).
(4) Install screw (50) through washer (51) and
jumper (52) in longeron (12).
(5) Aline longeron (12) with pad (56) and fuse-
lage (49).
(6) Install three screws (53) through washers
(54), pads (55), longeron (12), and pad (56) in
fuselage (49).
c. Perform electrical bond check on attaching
parts (TM 55-1500-323-24).
(1) Bond shall be 0.1 ohm or less. Use
multimeter.
d. Seal longeron (12) and forward cross over
support (39). Use sealing compound (item 176,
App F) and spatula set.
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44
46
42
41
43
45
40
48
47
39
12
12
48
47
M04-5105-12
M04-5105-14
12
39
51
52
53
54
55
56
50
12
49
