F3 Field Service Manual – Level 1 Maintenance
Page 6
2.
MECHANICAL AND FUNCTIONAL TESTING OF THE F3
This section details mechanical and functional testing of the F3. Section 2.1
lists all mechanical testing and directs the user to applicable Level 1 repair
procedures if any defects are found. Section 2.2 lists functional testing of the F3
and will refer the user to the applicable faultfinding procedure if a fault is found. A
defective component is confirmed using the substitution method, so a complete and
fully serviceable F3 should be on hand (or a range of serviceable spare parts). After
any repair to the F3, Section 2.2 Functional Testing must be repeated in full to
ensure the F3 is fully serviceable before being returned to operational use.
2.1. MECHANICAL TESTING
Confirm that all components are present in the hard case. Unpack and fully
assemble the F3 (as described in Section 2.3 of the F3 Operations Manual). Fit
known good batteries, and fully extend the shafts. During assembly:
•
Ensure that the Sensitivity Endcap is correctly positioned and in good
condition. (Replace Endcap in accordance with Section 2.5 of the F3
Operations Manual.)
•
Ensure that the Battery Pack lid O-ring is present, clean and in good
condition. Ensure that the tether attaching the BP lid to the BP is present
and in good condition.
•
Ensure that the coil can be tilted smoothly and holds its position without
drooping. Ensure that it rotates smoothly to its three positions.
•
Ensure that the skid plate is firmly attached and in good condition.
•
Ensure that the shafts extend smoothly to their full extension and that the
camlocks hold the coil and shafts in position.
•
Ensure that the earset dustcaps (on detector earset socket and earset) are in
good condition. Do not plug the earset in at this stage.
•
Unlock the armrest camlock and ensure that the armrest slides smoothly from
the handle to the endcap. Ensure that the armstrap is in good condition.
Mechanical testing is now complete. To replace any worn or damaged parts
found during the above procedures, refer to the Section 3 disassembly and
reassembly procedures and follow these procedures to the point where the faulty
part can be replaced.
