TM 9-2320-279-20-3
M978 Tanker Maintenance Instructions (cont)
(12) Install adapter fitting (13) in
filter-separator cover (6).
CAUTION
Do not exceed 50 psi
(345 kPa) in filter-separator.
Damage to equipment may
result.
(13) Apply compressed air to
adapter fitting (13) and
pressurize filter-separator to
10 to 50 psi (69 to 345 kPa).
NOTE
Continue with step (14) after fuel stops draining from primary pump.
(14) Close drain valve (3) on primary pump (4).
25-9
