CAUTION
TM 9-2350-238-34-1
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Align fuel drain nut ring (25) with hull.
Hold in place with one capscrew (26) with
o n l y o n e - o r t w o - t h r e a d e n g a g e m e n t s.
While right fabric fuel cell (7) is lifted from
inside, work from underside of hull and
apply a liberal amount of silicone adhesive
sealant to mating surfaces of fuel drain nut
r i n g ( 2 5 ) a n d h u l l . A l l o w s i l i c o n e a d h e s i ve
sealant to form a skin coat.
A p p l y s e a l i n g c o m p o u n d t o s i x c a p s c r e ws
(26). Secure fuel drain nut ring (25) to hull
with six new Iockwashers (27) and six
c a p s c r e w s ( 2 6 ) . H a n d t i g h t e n s ix
c a p s c r e w s .
I n s t a l l n e w p r e f o r m e d p a c k i n g ( 2 8 ) a nd
d r a i n p l u g ( 2 9 ).
P u s h i n g t u b e t o o f a r m a y d a m a ge
right fabric fuel cell.
Lightly lubricate crossover vent tube (30)
w i t h g r e a s e . I n s t a l l c r o s s o v e r v e n t t u be
through left fabric fuel cell access opening
(31) into hull vent flange (32). As tube
projects into right fabric fuel cell, work
right nipple over tube until tube protrudes
t h r o u g h n i p p l e . P u s h t u b e t h r o u g h r i g ht
nipple until end of crossover vent tube is
nearly flush with hull vent flange in left fuel
c o m p a r t m e n t.
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