|
| |
TM 10-4930-247-13&P
5-3. RECIRCULATION NOZZLE ASSEMBLY REPAIR - cont.
(13)
Remove three lock pins (8) and springs (9) from body (12).
(14)
Remove three index pins (7) from body (12).
(15)
Remove preformed packing (10) from body (12).
(16)
Remove plug (11) from body (12).
CAUTION
To aid assembly, note and record position of plate on lever. Correct alinement of
these parts during assembly is critical to operation of the nozzle.
(17)
Working through plug hole, remove four socket head screws (1, figure 5-7) that secure plate (6) to lever
(11).
(18)
Lift plate (6) and attached parts from body (13).
(19)
Push out dowel pin (2) and separate link (7) from shaft (8).
(20)
Remove cotter pin (3) and nut (4) from pin (5).
(21)
Unscrew pin (5) from plate (6) and remove arm (7).
(22)
Remove ground clip (12) from body (13).
(23)
Remove lever (11), backup ring (10) and preformed packing (9) from body (13).
b.
Cleaning.
WARNING
Dry cleaning solvent, P-D-680, Type III, is potentially dangerous to personnel and
property. Eye and skin protection is required. Avoid repeated and prolonged skin
contact. Wash hands immediately after exposure. Do not use near open flame or
excessive heat. Use only in areas with good ventilation.
Using wiping rags and cleaning solvent, remove dirt and contaminants from all components.
c.
Inspection.
(1)
Inspect collar (5, figure 5-5) for cracks, corrosion and worn adapter mating surfaces.
(2)
Inspect body (12, figure 5-6) for cracks, corrosion and damaged threads.
(3)
Inspect poppet (2) for damaged threads and corrosion or pitting along sealing surface.
(4)
Inspect shaft (3) for corrosion and damaged threads.
(5)
Inspect lever (11, figure 5-7) for cracks, damaged threads and corrosion.
5-14
|
