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 TM 55-1905-223-24-5
FIGURE 3-45. Removing Accessory Drive .
m.
Remove the pulley wear sleeve (10) from the pulley (14), as follows:
CAUTION
The jaws of the vise must have copper plates to prevent damage to the pulley.
(1)
Put the accessory drive pulley (14) in a vise.
(2)
Grind a 0.062 inch (1.57 mm) radius on the cutting edge of a 0.75 inch (19.05 mm)
chisel.
(3)
Put the chisel against the pulley wear sleeve (10). Use a hammer to strike the chisel at
four points on the outside diameter of the pulley wear sleeve (9) to relieve the press fit
(4)
After the press fit has been relieved, remove the pulley wear sleeve (10) by hand.
REPAIR
Repair by replacing the gasket (15, FIGURE 3-40), and accessory drive assembly components, which include
coupling (2), thrust bearing (3), headless straight pin (18), accessory drive shaft (4),thrust bearing (7), helical
gear (8), accessory drive housing (17), sleeve bearing (16), and pulley wear sleeve (10).
3-65
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