
3 Maintenance Procedures
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September 26, 2013, 715004208 Rev. A
Recommendation:
Replace the plunger whenever you replace the
plunger seal.
3. Carefully slide the head assembly and sapphire plunger into the
actuator housing, making sure not to tilt the head.
Caution:
To avoid damaging the plunger, ensure that the head
assembly is not tilted relative to the actuator housing when you
position it on the ISM.
Plunger shaft
Support plate