Weight & Balance

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Single Engine. Service Bulletin September 2, 2002 TITLE FUSELAGE BALLAST WEIGHT INSTALLATION EFFECTIVITY Model 182T T182T Serial Numbers 18280945 thru 18281179 T18208001 thru T18208184 Cessna A Textron Company SB02-53-01 REASON To provide instructions for installing ballast weights on the aft tailcone bulkhead to assist in keeping the airplane center-of-gravity within limits when loading heavier cargo or passengers in the crew seats or forward cabin area. DESCRIPTION The ballast weight(s) should be installed and the airplane weight and balance records recalculated and revised as described in this Service Bulletin. COMPLIANCE Optional, may be accomplished if desired. APPROVAL FAA approval has been obtained on technical data in this publication that affects airplane type design. MANPOWER Approximately 1.0 man-hour Page 1 of 9 To obtain satisfactory results, procedures specified in this publication must be accomplished in accordance with accepted methods and prevailing government regulations. Cessna Aircraft Company cannot be responsible for the quality of work performed in accomplishing the requirements of this publication. Cessna Aircraft Company, Product Support, P.O. Box 7706, Wichita, Kansas 67277, U.S.A. (316) 517-5800, Facsimile (316) 942-9006 COPYRIGHT © 2002 REFERENCES Model 182 Series 1996 And On Maintenance Manual NOTE: Make sure all publications used are complete and current. NOTE: This information shall be considered an amendment to the Cessna Manufacturer's Service/Maintenance Manual. OTHER PUBLICATIONS AFFECTED Model 182/T182 Illustrated Parts Catalog NOTE: Make sure all publications used are complete and current. MATERIAL PRICE AND AVAILABILITY The following are available from Cessna Parts Distribution through an appropriate Cessna Service Station for the suggested list price shown. Part Number 2201090-1 Description Weight-Ballast Qty/Airplane Price (as required) $ 29.60 (S) ea. 2201090-2 Weight-Ballast (as required) $ 36.30 (S) ea. AN3-6A Bolt 2 $ 0.24 (PS) ea. MQ 100 AN3-7A Bolt 2 $ 0.27 (PS) ea. MQ 100 AN3-11A Bolt 2 $ 0.34 (PS) ea. MQ 25 AN3-12A Bolt 2 0.34 (PS) ea. MQ 25 AN3-14A Bolt 2 0.41 (PS) ea. MQ 25 MS21044N3 Nut 2 MS35207-266 Screw 1 - MS35338-157 MS35650-305T Lock Washer Nut NAS1149D0316H NAS1149F0363P Flat Washer Flat Washer 224 2 0.17 (PS) ea. MQ 100 0.14 (PS) ea. MQ 100 0.21 (PS) ea. 0.24 (PS) ea. 0.03 (PS) ea. MQ 100 0.03 (PS) ea. MQ 100 CREDIT INFORMATION Not applicable Page 2 ALL PRICES SUBJECT TO CHANGE WITHOUT NOTICE SB02-53-01 September 2, 2002 ACCOMPLISHMENT INSTRUCTIONS Weight and Balance Information - Single Weights Model 182T/T182T Part Number Weight ARM Moment Moment/1000 CG Shifting AFT@ 3100 pounds 2201090-1 1 lb 230.28 230.28 0.230 0.074 2201090-2 4 lbs 230.57 922.28 0.922 0.298 Combinations of Weights 2201090-1 2 lbs 230.37 460.74 0.460 0.149 (2 each) 2201090-1 3 lbs 230.56 691.68 0.692 0.223 (3 each) 2201090-1 5 lbs 230.66 1,153.3 1.153 0.372 (1 each) and 2201090-2 (1 each) Material Information The following parts may be required: Quantity New P/N Description Old P/N Disposition 2201090-1 As Required (See Table 1) Weight-Ballast None None (1 lb) 2201090-2 As Required Weight-Ballast None None (See Table 1) (4 lb) AN3-6A 2 Bolt None None AN3-7A 2 Bolt None None AN3-11A 2 Bolt None None AN3-12A 2 Bolt None None AN3-14A 2 Bolt None None MS21044N3 2 Nut None None MS35207-266 Screw Same Same MS35338-157 MS35650-305T NAS1149D0316H NAS1149F0363P 22+2 Lock Washer Same Same Nut Same Same 4 Washer None None Washer None None SB02-53-01 September 2, 2002 Page 3 Instructions 1. 2. 3. 4. 5. Electrically ground the airplane and turn all switches to the "OFF" position. If external power is connected to the airplane, disconnect external power from receptacle. Remove and keep the cowling or battery access panel as required. Disconnect the battery. (Refer to the Model 182/T182 Series 1997 And On Maintenance Manual, Chapter 24, Electrical Power.) Attach maintenance warning tags to the battery and external power receptacle stating: DO NOT CONNECT ELECTRICAL POWER - MAINTENANCE IN PROCESS. Remove and keep the tailcone stinger: A. B. Remove and keep the screws securing the stinger to the fuselage. Disconnect the electrical leads and the ground stud for the tail navigational light assembly. Relocate the ground stud for the tail navigational light assembly: A. (Refer to Figure 1, Sheet 2, View B-B, and Detail B.) Measure to locate the hole in the aft tailcone bulkhead. 6. 7. 8. B. C. Drill a Number 10 (0.193 inch diameter) hole. Deburr the hole. D. Remove the paint and primer approximately one-quarter inch from around the hole. (Refer to the Model 182S/182T/T182T Wiring Diagram Manual, Chapter 20-Bonding and Grounding.) (Refer to Figure 1, Sheet 2, View B-B.) Use the existing holes in the aft tailcone bulkhead to attach the weights. Install the ballast weights on the airplane according to Table 1: NOTE: Total ballast weight is not to exceed 5 lbs. Table 1: Ballast Weight Requirements Desired Ballast 1 lb Ballast 2 lbs Ballast 3 lbs Ballast 4 lbs Ballast 5 lbs Ballast Weight(s) Part Number (Quantity) 2201090-1 (1 each) 2201090-1 (2 each) 2201090-1 (3 each) 2201090-2 (1 each) 2201090-1 (1 each) 2201090-2 (1 each) Weight(s) Attaching Parts Used (2 each required) AN3-6A Bolt NAS1149F0363P Washer MS21044N3 Nut AN3-7A Bolt NAS1149F0363P Washer MS21044N3 Nut AN3-11A Bolt NAS1149F0363P Washer MS21044N3 Nut AN3-12A Bolt MS21044N3 Nut AN3-14A Bolt NAS1149F0363P Washer MS21044N3 Nut (Refer to Figure 1, Detail B, Sheet 3.) Install the new ground stud using one MS35207-266 Screw, two NAS1149D0316H Washers, one MS35338-157 Lock Washer, and one MS35650-305T Nut. A. Connect the electrical leads for the tail light assembly to the new ground stud using two NAS1149D0316H Washers, one MS35338-157 Lock Washer, and one MS35650-305T Nut. Page 4 SB02-53-01 September 2, 2002 9. Install the tailcone stinger. Use the screws kept in step 4 to secure the stinger to the fuselage.