TM 10-4510-206-14
TO 40P1-6-2-1
4-14.
WATER HEATER MAINTENANCE PROCEDURES (CONT'D)
j .
F u e l F i l t e r ( C o n t ' d)
8.
I n s t a l l f u e l f i l t e r b r a c k e t ( 5 ) , u s i n g t w o c a p s c r e w s ( 6 ) , f o u r
lockwashers (8),
a n d t w o n u t s ( 7 ).
P o s i t i o n b r a c k e t u n d er
f u e l f i l t e r s u c h t h a t i t f i r m l y s u p p o r t s f i l t e r b e f o r e t i g h t e n i ng
screws.
For Model PBU-100, install two screws (3), two nuts (4),
and two washers (5). For model HEI-100, install clamp (3A), two
n u t s ( 4 ),
and two washers (5).
9.
I n s t a l l e l b o w ( 1 ).
10.
C o n n e c t f u e l r e t u r n h o s e a n d c o n n e c t p o w e r c o n n e c t o r a s in
paragraph 4-14h steps 18 and 19.
4-114 Change 7
