5-22
Change 4
VANE AXIAL COOLING FAN ASSEMBLIES REPAIR (CONTINUED)
TM 9-2350-267-34
I
J
K
L
M
Check spacer (20) for cracks or distortion. Replace
defective.
spacer if
Refer to TM 9-214 for inspection of bearings (18 and 30).
Measure OD (F) of bearings (18). Replace bearings (18) if OD (F)
is not 2.4404-2.4409 inches.
Measure ID(G) of bearings (18). Replace bearings (18) if ID (G) is
not 1.1807-1.1811 inch.
Measure fit of bearings (18) to shaft (16). Fit should be 0.0004T-
0.0004L.
N Replace key washer (27).
O Measure OD(H) of bearing (30). Replace bring (30) if OD (H) is
not 2.0467-2.0472 inches.
P
Measure ID (I) of bearing (30). Replace bearing (30) if ID (I) is not
0.9839-0.9843 inch.
Q Measure fit of bearing (30) to shaft (29). Fit should be 0.0003T-
0.0008L.
