TM 5-5420-228-24
RIGHT CUPOLA QUADRANT REPLACEMENT (Sheet 1 of 4)
PROCEDURE INDEX
I
PROCEDURE
PAGE
Removal
Installation
1
TOOLS:
3/4 in. socket with 3/4 in. drive
1-5/16 in. socket with 3/4 in. drive
Ratchet with 3/4 in. drive
Lifting device (500 lbs capacity)
Putty knife
1/4 in. combination box and open end wrench
1/4 in. socket with 3/8 in. drive
Ratchet with 3/8 in. drive
Sling
Sealing compound (Item 13, Appendix D)
SUPPLIES:
Masking tape (Item 18, Appendix D)
Brush (Item 4, Appendix D)
Gasket
Three
PERSONNEL:
REFERENCE:
TM 5-5420-226-10
PRELIMINARY
PROCEDURES:
Remove cupola cover (page 3-8)
Remove cupola body (page 3-13)
REMOVAL:
From inside commander's area, remove
1.
two wires (A) from radio and tag with
tape.
2. Using 1/4 inch socket, remove screw
(B) and lockwasher (C).
3. Manually remove clamp (D).
Using 1/4 inch socket on screws (E) and
4.
wrench on nuts (F), remove four nuts (F).
Manually, remove four screws (E) and lockwashers (G) from conduit (H).
5.
TA251442
Go on to Sheet 2