Type Certificate Data Sheet

1. To install Vacuum Pump Cooling Kit No. 10 on Airborne Model 200 thru 212CW and CC Dry Air Pumps, or Vacuum Pump Cooling Kit No. 11 on EDO-AIRE Model 1U128, 1U128A, 1U128B, and SIGMA TEK Model 1U128B Dry Air Pumps installed on the aircraft shown above, proceed according to the following instructions and refer to Flange Installation Drawings H, J, K, and L. For a view of the cooling shroud, ducting and flange, refer to Drawing Q for Kit No. 10 and Drawing R for Kit No. 11. 2. COOLING SHROUD INSTALLATION. a. To mount the cooling shroud on the vacuum pump, the shroud must be held open slightly while installing. The shroud is made so the cooling exit is not centered with the cooling inlet. Turn over and/or rotate the shroud on the vacuum pump to best compromise the cooling inlet and outlet with other objects that may interfere with them near and around the vacuum pump. b. On the Airborne installation (Kit No. 10), the shroud may not be able to be slipped on the pump and rotated to the desired position because of interference with other parts. In this case, remove the rear fitting on the pump, slip the shroud on and rotate it, then reinstall the rear fitting. If lubrication of the fitting is needed, use only a spray silicone on the threads, shake off the excess and let it dry before installing the fitting. DO NOT use oil, grease or tape on the threads. C. Optional Shroud Position on Lycoming Engines. Due to tachometer drive interference on some Lycoming engines, an optional position on the shroud may be 1/8" toward the undriven end of the pump, or the shroud can be filed to allow the shroud to center on the pump. DO NOT file through the shroud. 3. COOLING DUCT INSTALLATION. Install the cooling duct on the shroud inlet using sealant and a nylon cable tie, as per instructions on Drawing Q or R, as applicable. Route the cooling duct to the aft side of the rear engine baffle, avoiding sharp bends, sharp objects and moving parts. Do not cut off excess duct at this time. 4. INSTALLATION OF FLANGE FITTING. (Refer to Drawings H, J, K or L) a. Make a 1 1/8" hole in the baffle, maintaining a 1" edge distance minimum, or as per drawing. b. Drill four (4) %2340 holes and use washers under rivets on flange side. Install the flange through the baffle from the front. Use sealant between flange and baffle. Install the flanged fitting using four (4) AN470AD-3 rivets or drill four (4) #28 holes and use four (4) AN526-632 screws and AN365-632 nuts and AN960-6 washers. S&M Report No. 4 Revision 01 March 7, 1985 Installation Instructions (Continued): C. Cut the cooling duct to length--avoid making it too long or too short for best routing. Try to avoid making over 90 degree bends and sharp bends. d. Install the cooling duct on the flanged fitting using sealant and a nylon cable tie (See Drawing Q or R). Support or tie the cooling duct every 12 inches. 5. SEALING REQUIREMENTS. a. To compensate for the 7/8" hole in the rear engine baffle, seal holes in the engine baffling at forward and rear corners, the space between the rear baffle and the engine crankcase, where sheet metal corners have holes in them, and where hoses and wires pass through the baffling. Seal enough holes and gaps to exceed .601 square inch, or 1/8" x 5", or 1/4" x 2.5". b. Use 890 or RTV 106 red high temperature sealants per manufacturers' instructions. Alternate sealants are GE RTV 102, 103, 108, 158; Dow Corning 732 RTV sealants; or equivalents. 6. PAPERWORK. a. Add the appropriate cooling kit number to the aircraft equipment list. b. Weight of this kit is .24 lbs. C. Complete FAA Form 337 and make proper logbook entry of kit installation. 10 5 KIT NO. 10 KIT NO. 11 - S&M Report No. 4 Revision 01 March 7, 1985 Vacuum Pump Cooling Kit for Airborne Model 200 thru 212CW and CC Dry Air Pumps Vacuum Pump Cooling Kit for EDO-AIRE Model 1U128, 1U128A and 1U128B; and SIGMA TEK Model lU128B Dry Air Pumps TC Number STC Number 3A12 SA 702GL STC AND ELIGIBILITY LISTING Eligibility CESSNA 172K, 172L, 172M, 172N, 172P, 172Q CESSNA 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, R182, TR182, T182 CESSNA T210M, T21ON 3A13 SA 777GL 3A21 SA 785GL 210L, 210M, 210N, T210L, A4CE SA 791GL CESSNA 206, P206, P206A, P206C, P206D, P206E, U206, P206B, U206A, U206B, U206C, U206D, U206E, U206G, TP206A, U206F, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G FLANGE INSTALLATION DRAWINGS S&M Report No. 4 Revision 00 May 7, 1984 Drawing H (AIRBORNE PUMP ONLY) Left Hand Drive Pad SSNA 206 Series, all models, TC A4CE (thru del year 1973) and CESSNA U206 Series, TC .CE (model year 1974 to present) ISSNA 210L, 210M, 210N TC 3421 О -11/8" hole. centered as shown Drawing J Right Hand Drive Pad CESSNA U206F and U206G, TC A4CE CESSNA 210N TC3A21 О .1 1/8* hole iew: LH rear engine baffle, looking forward Drawing FAA APPROVED Low: JUN 18 1984 CHICAGO AIRCRAFT CERTIFICATION OFFICE CENTRAL REGION AGE 1300 PUMP ONLY) MicDabl K (AIRBORNE Left Hand Drive Pad CESSNA T210L, T210M, T210N TC3A21 CESSNA T206F, T206G TC ALCE RH rear engine baffle, looking forward Drawing L Right Hand Drive Pad CESSNA T210L, T210M, T210N CESSNA T206F, T206G TC AĘCE TC 3421 1 1/8" hole О -2° Viewi LH rear engine baffle, looking forward View: 2" 1 1/8 hole RH rear engine baffle, looking forward 6A2528GL- 17 4 5 S&M Report No. 4 Revision 00 May 7, 1984 KIT NO. 10 View of Cooling Shroud on AIRBORNE Pump, Ducting & Flange 5 5 Cooling Shroud Ducting Flange 3 Note: Shroud must be centered on the pump. - Cable Ties Attach these around ducting at inlet of shroud and outlet of flange after ducting has been sealed into place on the inlet and outlet. Sealant Place sealant on outside of shroud inlet and flange outlet, then push ducting into place. For type of sealant to be used, refer to paragraph 5b of Installation Instructions. FAA APPROVED JUN 18 1984 CHICAGO AIRCRAFT CERTIFICATION OFFICE CENTRAL REGION ACE 130C ткрове 5 AR Sealant 4 2 3 A/R Cable Ties [2CDH-: Ducting 2CDH- 2 1 Flange 2CDH- 1 Shroud 2CDH Drawing Q Item Qty Nomenclature: Part S&M PRODUCTS 2515 E. Bonnie Brook La Waukegan, IL 60087 Rev. 00 Date: 05-07-81 = 5 KIT NO. 11 S&M Report No. 4 Revision 01 March 7, 1985 View of Cooling Shroud on EDO-AIRE & SIGMA TEK Pumps, Ducting & Flange Cooling Shroud 4 Note: 1 5 5 3 Ducting 4 5 2 Flange Shroud must be centered on the pump. On some installations the pump may have to be rotated on the mounting pad because of interference with other objects. Cable Ties - Attach these around ducting at inlet of shroud and outlet of flange after ducting has been sealed into place on the inlet and outlet. - Sealant Place sealant on outside of shroud inlet and flange outlet, then DRAWING R 5 5 push ducting into place. sealant to be used, refer to paragraph 5b of Installation Instructions. For type of A/R A/R Sealant 4 2 Cable Ties 4ADH-3 3 A/R Ducting 4ADH-2 2. 1 Flange 4ADH-1 1 1 Shroud 4ADH 5 Apply sealant fillet between shroud and pump, at the rear of the pump, as shown, to prevent shifting of shroud on pump. Item Qty Nomenclature Part No. S&M PRODUCTS 2515 E. Bonnie Brook Lane Waukegan, IL 60087 Rev. 01 Date: 03-07-85