TM-9-2920-225-34
GENERATOR ASSEMBLY; PRESTOLITE AMA-5102UT; LEECE-NEVILLE 3002AC, 3002AD, 3002AE, 5504AA, 5504AB, 2184AC, 5300GP
TECHNICAL MANUAL; MAINTENANCE; DIRECT AND GENERAL SUPPORT LEVEL
FEBRUARY 1981
TM-9-2920-225-34 - Page 192 of 262
TM 9-2920-225-34
Table 2-6. Drive End Bell and Rotor Assembly (Models 5504AA and 5504AB)
Wear Limits
Size and Fit
Index of New Parts Wear Limits
Number
Item /Point of Measurement (inches) (inches)
2
Outside diameter of slipring 1.8430 to 1.8530 1.7500
3
Outside diameter of shaft at fan 0.7874 to 0.7878 None
bearing seat
4
Outside diameter of shaft at fan 0.6250 to 0.6255 None
hub seat
5
Outside diameter of shaft at drive 0.9842 to 0.9846 None
end bearing seat
6
Outside diameter of shaft at drive 0.6245 to 0.6250 None
end
8
Inside diameter of drive end 0.9839 to 0.9843 None
bearing
9
Outside diameter of drive end 2.0467 to 2.0472 None
bearing
Table 2-7. Drive End Bell and Rotor Assembly (Model 5300GP) Wear Limits
Size and Fit
Index of New Parts Wear Limits
Number
Item /Point of Measurement (inches) (inches)
2
Outside diameter of slipring 1.8480 to 1.8530 1.7500
3
Outside diameter of shaft at fan 0.7874 to 0.7878 None
end bearing seat
4
Outside diameter of shaft at fan 0.6250 to 0.6255 None
hub seat
5
Outside diameter of shaft at drive 0.9843 to 0.9847 None
end bearing seat
6
Outside diameter of shaft at drive 0.8740 to 0.8745 None
end
8
Inside diameter of drive end bearing 0.9839 to 0.9843 None
9
Outside diameter of drive end 2.4404 to 2.4409 None
bearing
2-176
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