CAUTION
COMMANDERS CUPOLA (RACE RING) REPAIR (CONTINUED)
INSPECTION AND REPAIR
A
Clean all parts of race ring assembly (p 2-16).
B
Inspect 128 white or cream-colored ball bearings (12) and replace if
scored or damaged.
C
Measure diameter of 128 white or cream-colored ball bearings (12).
Replace ball bearings (12) if outer diameter is less than 0.4058 inch.
D
Inspect 128 ball bearings (13) that are other white or cream-colored
and replace if scored or damaged.
E
Inspect race rings (9, 11, 14 and 17). Replace if cracked or distorted.
F
Inspect threads in race rings (9, 11, 14 and 17) and body assembly (6).
Retap threads if darnaged.
NOTE
Apply adhesive (item 3, Appx B) to pad and body
assembly. Let set for 15 minutes, then cement together.
G Replace cushioning pads (18) if torn or missing.
TA309889
14-9
Change 4
TM 9-2350-267-34