5-23
VANE AXIAL FAN ASSEMBLIES REPAIR (CONTINUED)
R Check retainer (31) for cracks or distortion. Replace retainer
if defective.
S
Replace seal (35).
‘T
Check spacer sleeve (45) for cracks or distortion. Replace
sleeve (45) if defective.
U Measure ID (J) of spacer sleeve (45). Replace spacer sleeve
(45) if ID (J) is not 0.9860-0.9870 inch.
NOTE
Gears in Joy are a matched set (Gear Set
10925646). If one gear is damaged or requires
replacement, both gears must be replaced.
V Check gear (46) for broken, chipped or missing gear teeth.
Replace gear (46) if defective.
W Check Woodruff key (47) for mutilation, distortion, or ex-
cessive wear. Replace if defective.
X Check retainer (36) for cracks or distortion. Replace retainer
(36) if defective.
Y
Refer to TM 9-214 for inspection of bearings (48).
Z
Measure OD (K) of bearings (48). Replace bearings (48) if
OD (K) is not 2.0467-2.0472 inches.
AA Measure ID (L) of bearings (48). Replace bearings (48) if ID
(L) is not 0.9839-0.9843 inch.
AB Measure fit of bearings (48) to shaft (29). Fit should be
0.0004T-0.0004L. (Wear limit 0.0006L).
TA309756
TM 9-2350-267-34
