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TM 5-2420-222-20-2
GRILLE HOUSING - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSPECTION/REPLACEMENT
NOTE
For more information on how to inspect parts, go to General Maintenance
Instructions (page 2-137).
Replace defective parts which cannot be repaired.
12.
Grille housing (1)
Look for cracks, breaks, and abnormal
and front plate (2)
bends.
13.
All threaded parts
Look for damaged threads.
14.
Cushion (3)
Look for cracks, tears, and crumbling.
REPAIR
15.
Grille housing (1)
If threads are damaged, using screw
threading set, restore threads.
ASSEMBLY
16.
Grille housing (1)
Cushion (3)
a.
If removed, apply metal adhesive in
0.06 to 0.18-inch (1.52 to 4.57 mm)
wide beads, in 2.00-inch (50.8 mm) or
smaller squares.
Make sure that outside bead is within
0.25-inch (6.35 mm) of edge with no
gaps.
b.
Line up and press into place to transfer
some metal adhesive.
c.
Take off and allow metal adhesive to
set for two minutes.
d.
Line up and press firmly into place.
INSTALLATION
17.
Front support (4)
Grille housing (1)
With help of assistant, place in position.
2-1040
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