TM 5-5420-226-20-2
FUEL-WATER SEPARATOR CONTROL ASSEMBLY REPLACEMENT (Sheet 2 of 5)
REMOVAL:
1. Place drip pan under manual drain valve
(A).
2. Open manual drain valve (A) by turning
valve handle to the left.
3. Using 7/16 inch wrench, turn fuel-water
separator bleed cap (B) to the left until
loose.
Allow fuel in fuel-water separator
4.
filter (C) to drain through manual
drain valve (A).
5. Using 7/16 inch wrench, turn fuel-water
separator bleed cap (B) to the right until
snug.
6. Close manual drain valve (A) by turning valve handle to the right.
7. Remove drip pan placed under manual drain valve (A).
Using 1/2 inch socket and extension,
8.
remove three capscrews, lockwashers,
flat washers (D), and clamp (E).
Using 1/2 inch socket and extension,
loosen capscrew (F) to provide movement
to fuel-water separator filter.
NOTE
If adapters turn while removing sensors,
use 1/2 inch wrench to hold them in place.
Using 9/16 inch wrench, remove upper sensor
(G) from fuel-water separator filter.
NOTE
It may be necessary to use hammer and
punch to unseat sensors (G. and H) by
tapping upward on the edge of the sensor
retaining nut.
11. Using 9/16 inch wrench, remove lower sensor (H) from fuel-water separator filter.
Go on to Sheet 3
TA107824
7-217
