Time Limit/Maintenance Check

TTP Cessna 172	Cat.B1	Level -1	ATA05	Time Limit/ Maintenance Check
	Cat.B2	Level -1

Inspection Requirements

(1) Traditional (Annual/100 Hour) inspection program -  Section 5-10-01.

(2) Progressive Care inspection program which allows the work load to be divided into smaller operations that can be accomplished in a shorter time period. Section 5-12-00.

(3) Phase Card inspection program which is geared toward high-utilization flight operations (approximately 600 or more flight hours per year). This system utilizes 50-hour intervals (Phase 1 and Phase 2) to inspect high-usage systems and components. At 12 months or 600 flight hours, whichever occurs first, the airplane undergoes a complete (Phase 3) inspection.

Inspection Time Limit Chart Legend - Each page of Section 5-10-01, contains the five columns that follow:

REVISION STATUS - This column supplies the date that a given item was added, deleted or revised. A blank entry in this column is an indication there have been no changes since the original issue of this manual.

INSPECTION ITEM CODE NUMBER - This column gives a six-digit number permanently assigned to a scheduled maintenance item. A given inspection item code number will never change and will not be used again if the scheduled maintenance item is deleted.

REQUIREMENTS - This column supplies a short description of the inspection and/or servicing procedures. Where more detailed procedure information is required, a reference will be made to either another section in the maintenance manual or a specific reference to a supplier publication.

TASK - This column gives a short description of the inspection and/or servicing procedures. Where a more detailed description of the procedure is necessary, a reference will be madeto another selection found in the maintenance manual or a specific reference to a supplierpublication. If a task does not refer to a specific model and/or system, then the inspectionand/or servicing procedure applies to all equivalent models and/or systems in the airplane.

INTERVAL - This column gives the frequency of the inspection in an alphabetic coded form.The legend for the alpha code is shown below.

OPERATION - The Progressive Care inspection program lets the work load to be divided intosmaller operations, that can be completed in a shorter time period. This program is suppliedin section 5-12-00, which is the Progressive Care Program.

ZONE - This column gives the locations for the components within a specific zone. For a

breakdown of how the airplane is zoned, refer to Chapter 6,
Inspection Operation Documents that begin with the letter "M" are those inspections found in Chapter 4. These were added because there can be no grace period for these inspections.

PTP Cessna 172	B1	LOC	FOT	SGH	R/I	MEL	TS
	B2	LOC	FOT	SGH	R/I	MEL	TS

050001 Inspect aircraft records to verify that all SID Inspections have been complied with as
scheduled.       Operation 05-12-22    Zone All