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Print Date: Sat Mar 28 14:05:11 CST 2015 MODEL 172 MAINTENANCE
MANUAL (Rev 20
5-12-14 (Rev 13)
2015 Cessna Aircraft CompanyRetain printed data for historical
reference only. For future maintenance, use only current data. Page
1
INSPECTION OPERATION 14
Date: _______________
Registration Number: _______________
Serial Number: _______________
Total Time: _______________
1. Description
A. Operation 14 gives a list of item(s), which are completed
every 2 years, or anytime componentsare added or removed from the
airplane which have the potential to affect the magnetic
accuracyand/or variation of the compass calibration, or anytime the
accuracy of the compass is in question.
B. Inspection items are given in the order of the zone in which
the inspection is to be completed. Ageneral description of the
inspection required and the Item Code Number for cross-reference
tosection 5-10-01 are shown. Frequently, the tasks define more
specifically the scope and extent ofeach required inspection. These
tasks are printed in the individual chapters of this manual.
C. The right portion of each page gives space for the mechanic's
and inspector's initials and remarks.A copy of these pages can be
used as a checklist when these inspections are completed.
2. General Inspection Criteria
A. During each of the specified inspection tasks in this
section, more general inspections of theadjacent areas must be done
while access is available. These general inspections are used to
findapparent conditions which can need more maintenance.
B. If a component or system is changed after a required task has
been completed, then that specifiedtask must be done again to make
sure it is correct before the system or component is returnedto
service.
C. Do a preflight inspection after these inspections are
completed to make sure all the required itemsare correctly
serviced. Refer to the Pilot's Operating Handbook and FAA Approved
Airplane FlightManual.
ITEM CODENUMBER
TASK ZONE MECH IN-SP
REMARKS
342102 Magnetic Compass - Calibrate. 220
*** End of Operation 14 Inspection Items ***
