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4. When preventive maintenance procedures are complete
ed, open the manual shut off valve to restore com-
pressed air to the equipment. The manual shut off valve
is in the “Open” position as shown in Fig. 4 at the right.
(See top illustration at the right)
5. Remove lock out and tag and restore electrical power to
the equipment. The lock and tag should only be
removed by the person who placed it.
PREVENTIVE MAINTENANCE PROCEDURE
CHALLENGER Series II
Summary of Contents for Challenger II 12 COLOR
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Page 127: ...NEW BALL SCREW INDEX DRIVE ASSEMBLY Revised 12 27 00...
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