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FlexJet Head Assembly
T47541109 Rev. J
TECHNICAL
PUBLICATIONS
This Document Supports Assembly 47541109 Rev. F
• Inspect the 2.6 OTH Camera Mirror Spring Shaft for wear. This
shaft is located inside of a spring on the inner, right portion of the
camera. Check the shaft with the movable mirror in both the upper
and lower positions. If the shaft appears worn, contact a Universal
Technical Specialist.
Inspect the Linear Bearings
Use the following steps to inspect the Linear Bearings to which the FlexJet
Spindles are mounted for excess oil.
Do not use any solutions to remove excess oil from the Linear Bearings.
Use only a dry lint-free cloth or swab.
•
Inspect the bottom portions of the 7 Linear Bearings behind the Spindle
Assemblies for excess oil. See the diagram to the left. If excess oil is
visible, absorb the oil with a dry, lint-free cloth, or an ESD Swab.
Linear Bearing
For Reference Only
Verify/Adjust Tension of Spindle Drive Belts
Refer to the Adjusting the Spindle Drive Belt Tension section in this module.
After the 7 Spindle drive belts are verified or adjusted, proceed to the next
section.
Inspect Theta and Z-Motor Belts
Refer to the Inspecting the Theta- and Z-Motor Belts section of this module
to check the belts for wear or missing teeth. If necessary, temporarily mark
the belt to verify that the entire belt is inspected. After the belts are
inspected, proceed to the next section.
General Inspection
Use the following steps to inspect the FlexJet Head for loose connections.
Use ESD precautionary measures when handling the PCA Flex Jet
Control and associated cabling.
1.
Inspect the connections to the PCA Flex Jet Control. Verify that all
connectors are properly seated. If a connector is not seated correctly,
push the connector so that it is securely in place.
