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 TM 55-1905-223-24-2
(4) Expand the hub of the clutch cover by applying an expanding pressure (connection B, FIGURE 4-3) of
approximately 30 psi.
(5) Wait until the oil has penetrated the hub, then reduce the push-on pressure (connection A) slowly to zero. The
clutch cover should become detached at this point, suddenly and with great force.
WARNING
If the clutch cover will not detach from the taper
after the next step, (6), stop the effort and
replace the entire shaft assembly. Any other
attempts to dislodge the component may cause
damage to the equipment and/or personal injury
or death.
(6) If the clutch cover does not detach, proceed as follows:
(a)
Increase expanding pressure (connection B, FIGURE 4-3) to 35 psi.
(b)
Leave the component under pressure for 1 hour.
d. Remove clutch assembly.
(1) Remove assembled washer/screws (26) from clutch carrier (40).
(2) Remove clutch assembly off the shaft (25).
e. Disassemble the clutch assembly (FIGURE 4-2).
(1) Remove ring spacer (10).
(2) Remove threaded pin (6) from bearing casing (7).
(3) Remove capscrews (13) from bearing casing (7) and remove bearing casing.
(4) Remove washer/screw (9) from nut (11) and remove nut (11).
(5) Remove bearings (8 and 12) with bearing puller.
(6) Remove rings (36) from annular piston (37).
(7) Remove annular piston (37) and discs (38, outer, and 39, inner) from clutch casing(41).
(8) Remove screws (26) from carrier (40) and remove carrier from clutch casing (41).
(9) Remove screws (49) from clutch carrier (42) and remove clutch casing (41).
(10) Remove screws (3 and 43) and tightening sleeve (4) from locking plates (2 and 44).
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