8 Chapter 8: Aircraft Maintenance Records 8-7 Figure 8-2. FAA Form 337, Major Repair and Alteration  (Page 2 of 2). NOTICE  Weight and balance or operating limitation changes shall be entered in the appropriate aircraft record. An alteration must be  compatible with all previous alterations to assure continued conformity with the applicable airworthiness requirements.  8. Description of Work Accomplished (If more space is required, attach additional sheets. Identify with aircraft nationality and registration mark and date work completed.)  Nationality and Registration Mark  Date  Additional Sheets Are Attached  FAA Form 337  (10-06)  N114AZ MARCH 26, 2002 1. Removed right wing from aircraft and removed skin from  outer 6 feet. Repaired buckled spar 49 inches from tip  in accordance with attached photographs and figure 1 of  drawing dated March 23, 2002. Date: March 26, 2002, inspected splice in Item 1 and  found it to be in accordance with data indicated. Splice  is okay to cover. Inspected internal wing assembly for  hidden damage and condition. Ed Mechanic, A&P 233346566 IA 2. Primed interior wing structure and replaced skin P/N’s  63-0085, 63-0086, and 63-00878 with same skin 2024-T3,  .025 inches thick. Rivet size and spacing all the same as  original and using procedures in Chapter 2, Section 3,  of AC 43.13-1B CHG 1, dated 2001. 3. Replaced stringers as required and installed 6 splices  as per attached drawing and photographs. 4. Installed wing, rigged aileron, and operationally  checked in accordance with manufacturer’s maintenance  manual. 5. No change in weight or balance. END Ed Mechanic SAMPL E