TM 9-4520-258-14
4-18.
CONTROL BOX COVER ASSEMBLY.
This task consists of:
a.
Removal
b.
Disassembly
c.
Repair
d.
Assembly
e.
Installation
INITIAL SETUP:
Tools:
Material/Parts:
Tool Kit, General Mechanics (Item 1, App B)
Rivets (Item 18, App H)
Drill (Item 2, App B)
Rivets (Item 19, App H)
Bit Set (Item 2, App B)
Rivets (Item 21, App H)
Blind Riveter (Item 5, App B)
Anti-seize Compound (Item 3, App E)
NOTE
Disassemble only to the level required to make repairs.
a.
Removal (Refer to Figure 4-15)
(1)
Remove four screws (1) from unit (2).
(2)
Pull cover (3) up to unlatch clip (4) from bar (5) and remove cover.
b.
Disassembly
(1)
Drill out rivet (6), remove clip (4) and spacer (7).
(2)
Drill out four rivets (8) and remove hinge (9).
(3)
Drill out fourteen rivets (10) and remove instruction plate (11).
c.
Repair
Replace defective parts.
d.
Assembly
(1)
Position hinge (9) on cover (3) and secure with four rivets (8).
(2)
Position instruction plate (11) on the inside of cover (3) with the bottom toward hinge (9).
(3)
Install fourteen rivets (10).
(4)
Position spacer (7) and clip (4) on inside of cover (3) and secure with rivet (6).
4-70
