Repair Tier Attachment.pdf

ATTACHMENT C

FY24 F/A-18 E-G ALL FCS REPAIR TIER MATRIX Rev 2024 (12-9-25)

SURFACE BASIC Optional Workscope to save Retro-grade

Potential O&A Conditions (not exhaustive)

Aileron (for P/Ns identified in the

Approved Retrograde

Matrix)

Includes: T&E / NDI, Repairable Fleet damage, Skin corrosion*, Spar Bay corrosion* and repair (bathtub up to 3ea, with No hinge removals) fittings, Hinge Bushings and Bearings, Hot bond repairs to the wedge (<3 or <25sq” of repair area), LML skin replacement, Stringer and Rib replacements.

A. On a unit, BJAX, Can replace one or both Wrap skins or Replace Inboard hinge or Outboard hinge but not both hinges on a unit.

Any of the below conditions:

A. Any repair falling into Major Repair requirements Section

3.1.2.5.1 of the SOW.

B. Cannot replace a Hinge with a Wrap skin on the same unit.

ILEF (for P/Ns identified in the

Approved damage, LE corrosion*, Spar corrosion*, R&R of either or both IB/OB spars, R&R of Antenna Casting, Transmission Bushing repair(s), Composite delam injections, LE R&R

N/A

Any of the below conditions:

A.UML Skin R&R

B. Any repair falling into Major Repair requirements Section

3.1.2.5.1 of the SOW.

OLEF (for P/Ns identified in the

Approved damage, LE corrosion*, Spar corrosion*, R&R of either or both IB/OB spars, Transmission Bushing repair(s), Composite delam injections

N/A

Any of the below conditions:

A. Repair of the either the upper or lower moldline skins or bonded ribs when that repair requires replacement of either one or both skins/indentured spar/ with new moldline skins/spars or bonded ribs

B. Removal and replacement of the transmission with a new transmission

C. Any repair falling into Major Repair requirements Section

3.1.2.5.1 of the SOW.

Horizontal Stab (for

P/Ns identified in the Approved damage, LE corrosion*, IB/OB Sleeve repair (see exemption below), Composite delam injections, LE R&R, Composite repairs (see exclusions in O&A column)

N/A Any of the below conditions:

A. Titanium lightning strap repair

B. Repairs requiring micro-contamination testing

C. Efforts associated with or driven by Node Bond issues

D. Any repair falling into Major Repair requirements Section

3.1.2.5.1 of the SOW.

E. IB or OB Sleeve Repair, If prior repair replaced the opposite Sleeve

F. IB/OB bore damage that requires machining the bore.

R1 TEF

(for P/Ns identified in the Approved

Repair SOW as outlined in the contract:

Repairs may Include any or all of the below item as determined per T&E:

A. Plan A (w/ or w/o 4K) B. Any Spar out condition C. IB corner composite repair Only.

D. Drive Rib Replacement E. Rib 6 Replacement

Scrap- Condition / O&A

A. Excessive composite damage (12in or greater [linear] of missing/damaged ply c/t rabbet step post spar removal)

B. Any repair falling into Major Repair requirements Section

3.1.2.5.1 of the SOW.

C. Replacement of 173 skin.

D. OB hinge R&R

Legend: “R&R” = Remove and Replace

NOTES:

1.) The repair price for a “Basic/Heavy Work Scope” Repair for any Flight Control Surface will include the cost of performing the T&E for that Flight Control Surface based on the respective T&E Work Scope and will reflect an average repair price within the ““Basic/Heavy Work Scope” category for those potential conditions.

2.) The O&A potential conditions, and any other emergent out-of-scope or BER conditions will be addressed as separate repair pricing from the “Basic/Heavy Work Scope “repair price, when required for submission to NAVSUP per the contract SOW.

3.) Reference each SOW for FCS family and applicable AYBs and AYCs.

* The Contractor shall treat corrosion or minor surface damage found after PMB on the metallic leading edge, including skins, ribs, drive rib and hinges using approved blending methods such as LSRP’s, Process specs, IETM or any preapproved methods. The Contractor shall document blended conditions per local processes. After blending the documented areas shall be inspected using approved thickness measurement methods and tools. Any areas that are found to be out of Engineering drawing requirements shall be documented per the contractor’s local requirements and submitted to Contractor Engineering on a nonconformance record for review and final disposition. Any area that has been blended but is within acceptable remaining thickness per Engineering drawing requirements will be touched-up per PS.

If dents / penetrations are found in any of the M/L metallic leading edge skins, conduct a visual inspection as well as an eddy current inspection per NDIT 74-99-79. Document conditions per local process and submit NDI results to Contactor Engineering on a nonconformance document

If a scrap condition is identified, Boeing shall submit the DCMA QAR concurrence to the condition to the NAVSUP PCO and request a modification to adjust the quantity and funding on the order.

REPAIR TIER ATTACHMENT 1.0

INCOMING CONFIGURATION

- Aileron PN 74A172004 -1005 thru -1010 Less noted PN- 74A172230-xxxx (hinge fairing) stays with A/C at squadron.

- IB Leading Edge Flap 74A192003-1005 thru -1008 and 74A193003-1001/-1002. There is no requirement for “4xx doors” to be turned in per the repair Dwg.

- OB Leading Edge Flap 74A192101-1005 thru -1008 and 74A193101-1001/-1002. There is no requirement for “4xx doors” to be turned in per the repair Dwg.

- Stab 74A21100-1017 thru -1025 Incoming configuration unit should have Stab Arm attached.

Where such GFM is missing, an MOI inventory will be created and provided to the PCO for review and concurrence after induction.

- TEF 74A182004-1005 thru 1020

DELIVERY CONFIGURATION

- Aileron PN 74A172004 -1005 thru -1010 Less noted PN- 74A172230-xxxx (hinge fairing)

- IB Leading Edge Flap 74A192003-1005 thru -1008 and 74A193003-1001/-1002. There is no requirement for “4xx doors” on the repair drawing that Boeing delivers to.

- OB Leading Edge Flap 74A192101-1005 thru -1008 and 74A193101-1001/-1002. There is no requirement for “4xx doors” on the repair drawing that Boeing delivers to

- Stab 74A21100-1017 thru -1025, Final DD250 delivery of the Horizontal Stabilator will include either the original inducted Stab Arm in an RFI condition, or a new Stab Arm furnished by the Contractor if incoming Stab Arm is determined to be BPR. (Contractor not responsible for furnishing new Stab Arm if incoming Stab Arm for host Stab is MOI, unless separately funded via O&A process.) Delivery of the outgoing Stab Arm will be in an uninstalled state (i.e. included in shipment crate with attaching hardware but not attached to the Stabilator itself).

- TEF 74A182004-1005 thru 1020

NOTE : There is no requirement to upgrade any incoming approved configuration to a later configuration for delivery under this Delivery Order, i.e. each incoming (inducted) unit will retain its incoming part number and configuration when delivered after repair against the Delivery Order CLIN for that configuration’s Head of Family (HOF) parent. Accordingly, all incoming Left Hand units will retain its inducted part number and NIIN while being delivered against the CLIN(s) that reflects the Head of Family (HOF) P/N and NIIN for Left Hand units (odd number part number suffix) and all incoming Right Hand units will retain its inducted part number and NIIN while being delivered against the CLIN(s) that reflects the Head of Family (HOF) P/N and NIIN for Right Hand units (even number part number suffix).

The USG NIIN/NSN database that identifies which part number configurations fall under each HOF part number will serve as the reference for DD250 acceptance of the "children" part numbers that are identified on the DD250 for delivery against the CLIN(s) that contain the HOF part number identified in the Delivery Order for either the Left Hand HOF part number and NIIN or the Right Hand HOF part number and NIIN for each Flight Control Surface family.