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 TM 55-1905-223-24-5
(2)
Inspect the bore of the gear for burrs or other damage.
(3)
Inspect the gear keyway for burrs.
(4)
Measure the gear bore (FIGURE 4-28).
FIGURE 4-28. Measuring Gear Bore.
Camshaft Gear Bore id
mm
in
Flanged
44.455
MIN
1.7052
Camshaft
44.475
MAX
1.7510
Flangeless
45.662
MIN
1.7977
Camshaft
45.682
MAX
1.7985
b. Inspect camshaft, as follows:
CAUTION
If the area of fretting is longer than a 0.125 inch (3.175 mm)
wide band, do not use the camshaft. Fretting or damage can
result in gear movement on the camshaft nose and can cause
camshaft failure.
(1)
Visually inspect the camshaft nose in the gear fit area for burrs or other damage.
4-61
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