TM 9-2320-289-34
3-41.
FUEL INJECTOR PUMP REGULATOR AND TRANSFER PUMP BLADES
MAINTENANCE (Con’t).
6.
7.
CAUTION
Transfer pump blades (11) must
be
fully
compressed
during
installation. Care must be taken
not to score transfer pump blades
on sharp edge of liner (5). Failure
to foliow this caution may result in
damage to transfer pump blades.
3. Assemble 2 springs and 4 transfer
pump blades (11 ), and install transfer
pump blades in hydraulic head (2)
rotor slots.
4. Install regulator (6) assembly on
hydraulic head (2) with roll pin (17) in
liner slot, Install inlet filter screen (8)
in plate (9) with retaining ring (7).
Install inlet filter screen assembly
onto regulator.
5. Appiy grease to mating surfaces of
end cap (3) and plate (9). Apply light
pressure at end of end cap and rotate
counterclockwise until a slight click is
heard. Turn end cap clockwise by
hand until tight.
Tighten end cap (3) to 35 Ib.-ft .
(47 N.m).
Install new locking seal, plate (1), and
screw (4), on hydraulic head (2).
Tighten
s c r e w to
70-80 lb.-in.
(8-9 N.m).
FOLLOW-ON TASKS:
l Install fuel injector pump. (See paragraph 3-37)
T A 5 0 7 42
3-145
