TM 55-2835-209-23
7-3 REPLACE INSERT (AVIM) (CONT)
REMOVAL
1.
Place gearbox housing on work sur-
face.
2. Drill insert (1) to allow ex-
traction.
3. (3800480-1) Remove threaded portion
of insert (1), removal torque will
jack out lock ring (2).
(3800480-2) Collapse and remove in-
sert (1).
INSTALLATION
NOTE
1.
2.
3.
4.
5.
6.
7-8
Prior to assembly, all compo-
nents will be visually in-
spected for damage.
Clean and degrease the surfaces to
be mated with 1,1,1-trichloroethane
(D41) and machinery towel (D20).
Using acid brush (D5), apply epoxy
primer (D30) to insert (1). Allow
to dry 1 to 5 minutes.
Deleted.
(3800480-1) Install insert (1) in
gearbox housing to a depth of 0.010
to 0.020 inch below surface.
(3800480-2) Install insert (1) one
turn below surface. Remove insert
(1) tang.
(3800480-1) Install lock ring (2)
to a depth of 0.005 to 0.010 inch
below the surface.
Remove excess epoxy primer (D30)
with machinery towel (D20) and dry
cleaning solvent (D35).
Change 1
7. Air dry for 72 hours at 62 to 92°F
(17 to 33°C).
FOLLOW-ON MAINTENANCE: None.
