TM 5-5420-227-24
LEFT CUPOLA QUADRANT REPLACEMENT (Sheet 2 of 2)
INSTALLATION:
1.
Using brush, apply sealant to mating surfaces
of vehicle and quadrant.
2.
Attach lifting device to handle (A).
Have technician operating lifting device slowly
3.
lift quadrant (B) into position over vehicle.
4.
While two technicians guide quadrant (B), have person operating lifting device slowly
lower quadrant (B) into position on vehicle.
5.
Remove lifting device from handle (A).
Using 3/4 inch socket, install seven screws (C).
6.
7.
Using 1-5/16 inch socket, install six screws (D).
8.
Install cupola body (page 3-1 1).
Install cupola cover (page 3-9).
9*
End of Task
TA170262
3-34
