TM 5-4310-379-14
4-9.
Injector Control (Cont).
c.
Repair. (figure 4-5)
NOTE
Injector control rack removed for repair, see para. b. above.
(1)
Remove support (1).
(2)
Loosen two screws (2) and remove arm (3)
(3)
Remove two nuts (4) and lockwashers (5) and remove u-bolt (6) and weight (7).
(4)
Loosen two screws (8) and remove arm (9) and spring (10).
(5)
Remove pin (11) and remove control arm (12) and support (13).
WARNING
Dry cleaning solvent PD-680 used to clean parts is potentially dangerous to
personnel and property. Avoid repeated and prolonged skin contact. Do not use
near open flame or excessive heat. Flash point of solvent is 100-138°F (38-60°C).
(6)
Clean all parts with dry cleaning solvent and dry thoroughly.
(7)
Inspect supports (1) and (13) and replace if bent, cracked or bushing is worn or otherwise damaged.
(8)
Inspect weight (7) and replace if cracked or otherwise damaged.
(9)
Inspect control arm (12) and replace if cracked or otherwise damaged.
(10)
Inspect control tube (14) and replace if cracked, bent, or otherwise damaged.
(11)
Inspect arms (3) and (12) and replace if bent, cracked, or otherwise damaged.
(12)
Inspect spring (10) and replace if bent or otherwise damaged.
(13)
Inspect linkage (15) and replace if bent or otherwise damaged.
(14)
Install support (13) and control arm (12) and secure with pin (11).
(15)
Install spring (10) and arm (9) and finger tighten two screws (8).
(16)
Install u-bolt (6) and weight (7) and secure with two nuts (4) and lockwashers (5).
(17)
Install arm (3) and finger tighten two screws (2).
(18)
Install support (1).
Change 1
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