FAA-PMA Approved®Control Arms, Shafts and Bearing Housings for Cessna AircraftUnique Elastomer Bearing Replaces Needle Bearing<strong>McFarlane</strong>’s elastomer bearing is assembled with tension between the mating surfaces. This tensionprevents micro-movement and its related metal erosion. The bearing contact area that transfers vibrationmotion from the heat box to the butterfly shaft is hundreds of times greater than that of the original needlebearing. This large surface effectively prevents localized metal erosion.• Absorbs shaft and butterfly vibration• Eliminates needle bearing failures• Increases service life of all componentsCarburetor Heat Box Parts• Direct replacement for original partsProven Design• Tested to over 700,000 cycles while exposed to avgas, heat and vibration withoutany change in performance• Extremely rugged and wear resistant in high temperature and fuel environmentsConvenient• Discontinued part numbers through the factory are now manufactured by <strong>McFarlane</strong>• Also available in kits containing the shaft, arm, bearing housings, monel rivets, and roll pinModel Serial Number Shaft P/N Arm P/N Roll Pin P/N Rivet P/N Bearing Housing P/N Kit P/N152 15279406 thru 15286033 MC0450068-2 MCS2280-8-00 NASM16562-17 MS20615-4M9 MC0750113-1 CCH-KT-1A152 A1520735 thru A1521049 MC0450068-2 MCS2280-8-00 NASM16562-17 MS20615-4M9 MC0750113-1 CCH-KT-1F152 F15201429 thru F15201980 MC0450068-2 MCS2280-8-00 NASM16562-17 MS20615-4M9 MC0750113-1 CCH-KT-1FA152 FA1520337 thru FA1520425 MC0450068-2 MCS2280-8-00 NASM16562-17 MS20615-4M9 MC0750113-1 CCH-KT-1172B,C 17247747 thru 17249544 MC0550180-16 See Note 1 See Note 1 MS20615-4M9 MC0750113-1 CCH-KT-2172D,E,F,G 17249545 thru 17254892 MC0550180-28 See Note 1 See Note 1 MS20615-4M9 MC0750113-1 CCH-KT-3F172D,E,F,G F172-0001 thru F172-0319 MC0550180-28 See Note 1 See Note 1 MS20615-4M9 MC0750113-1 CCH-KT-3172H,I,K,L,M,N,P 17254893 thru 17276673 MC0550180-16 See Note 1 See Note 1 MS20615-4M9 MC0750113-1 CCH-KT-2F172H,K,L,M,N,P F172-0320 thru F17202254 MC0550180-16 See Note 1 See Note 1 MS20615-4M9 MC0750113-1 CCH-KT-2172Q 17275869 thru 17276516 MC0509068-6 MC0750111-19 NASM16562-17 MS20615-4M9 MC0750113-3 CCH-KT-4P172 17257120 thru 17257188 Not Available Not Available Not Available MS20615-4M9 MC0750113-1 N/A175, 175A 55001 thru 56777 MC0750133-8 MC0750111-19 NASM16562-17 MS20615-4M9 MC0750113-3 CCH-KT-5175B,C 17556778 thru 17557119 Not Available Not Available Not Available MS20615-4M9 MC0750113-1 N/A177 17700001 thru 17701164 Not Available Not Available Not Available MS20615-4M9 N/A N/A177A,B 17701165 thru 17702752 MC1752078-4 MC0750111-19 NASM16562-16 MS20615-4M9 N/A N/A180* 30000 thru 32150 MC0750112 MC0750111-19 NASM16562-16 MS20615-4M9 MC0750113-1 CCH-KT-7180*, 180A,B 32151 thru 50661 MC0750126-19 MC0750111-19 NASM16562-16 MS20615-4M9 MC0750113-3 CCH-KT-8180C,D,E,F,G,H,J,K 50662 thru 18053203 MC0750133-8 MC0750111-19 NASM16562-16 MS20615-4M9 MC0750113-1 CCH-KT-9182, 182A,B,C,D,E,F,G,H 33000 thru 18268615 MC0750133-8 MC0750111-19 NASM16562-16 MS20615-4M9 MC0750113-1 CCH-KT-9182J,K,L,M,N,P,Q,R 33000 thru 18268615 MC0750133-8 MC0750111-19 NASM16562-16 MS20615-4M9 MC0750113-1 CCH-KT-9F182P,Q F18200001 thru F18200169 MC0750133-8 MC0750111-19 NASM16562-16 MS20615-4M9 MC0750113-1 CCH-KT-9R182 R18200001 thru R18202041 Not Available MCS2280-3-157 NASM16562-205 MS20615-4M9 MC0750113-1 N/AFR182 FR18200001 thru FR18200070 Not Available MCS2280-3-157 NASM16562-205 MS20615-4M9 MC0750113-1 N/A185, 185A,B,C,D,E/A185E* 185-0001 thru 185-1300 MC0750173-3 MC0750111-19 NASM16562-16 MS20615-4M9 MC0750113-1 CCH-KT-10A185E* 185-1301 thru 18501832 MC0750173-4 MC0750111-19 NASM16562-16 MS20615-4M9 MC0750113-1 CCH-KT-11188 188-0001 thru 18802348 MC0750133-8 MC0750111-19 NASM16562-16 MS20615-4M9 MC0750113-1 CCH-KT-9* Partial model eligibilityNotes1. The control arm is integral with the shaft.2. Attach shaft to arm with the specified roll pin<strong>New</strong> Vibration Absorbing Bearings!Save!AVGLAS STC Repair Kit for Continental Carburetor Heat Boxes<strong>New</strong> solid alumabronze bearing for improved vibration resistance and longer life!FAA-PMA, STC Kits include:• Replacement shaft, arm and detent spring assembly• Bearings• Bearing housing• Locknut and washer• Complete instructionsEngine Airbox AvglasModel Part Number Part NumberC-75 50256 FG-100C-85 50256 FG-100C-90 50256 FG-100O-200 628122, 653675, 641534 FG-100O-300 530852, 531143 FG-105Installation:The butterfly (not included in kit) must be brazedor tack welded to the shaft during installation, andthe bearing housings must be brazed, tack welded orflush riveted to the carburetor heat box. Avoidapplying excessive heat during brazing or tackwelding or the bronze bearing may be damaged.See the installation instructions for complete details.30 Order Online at www.mcfarlaneaviation.com or Call 888-750-5251 “MC” prefix denotes <strong>McFarlane</strong> <strong>Aviation</strong>, Inc. manufacture
SAFE-HEETEngine Heaters and AccessoriesSAFE-HEET Silicone Pad Aircraft Engine HeatersFAA-PMA Approved®Easy to Use• Permanent installation, thin flexible pad bonds to engine oil sump.• STC or 337 form not required (log book entry only).• No engine or airframe modifications required.• Kit contains instructions and materials.• Uses standard 110V AC.• Can be used with a timer.Installation Tip:SAFE-HEET engine heaters are installedwith a two-part adhesive. The engineheater can be installed quickly and easilyby using the 707 temperature controllerat half power. At temperatures below70° F the temperature controller mustbe used to ensure proper adhesive cure.Proper adhesive cure is essential to fullservice life of the heater.Now withsurge protection!Ground faultprotected forimprovedsafety!Economical and Efficient• Puts the heat where it is needed with little loss to the surrounding atmosphere.• Heats the air inside the engine.• Uses about 300 Watts. Costs about 3 cents per hour to operate.• Less than 1 hour will generally warm the engine oil from subzero to a safe easy starting temperature.• Entire engine will be warm in 2 to 3 hours.• Thermo-conductive adhesive for efficient heat transfer and lower surface temperatures.• Metal foil heatsink is vulcanized to pad contact face for even heat transfer.• Reduces costly starter and engine abuse during cold weather starts.Safe• UL recognized components. 100% thermo-fused element.• External ground wire allows the engine and airframe to be grounded to the electrical outlet,reducing the risk of electrical shock in damp outdoor locations.• Thermostatically controlled to maintain oil sump temperature less than 160° F.• No flame or hot air to burn cowling or plastic parts.• Reduces the risk of fires associated with cold starts.• Ground Fault Circuit Interrupter (GFCI) included to reduce the risk of electrical shock and powersurge damage.Complete installation instructions can be found on our website: www.mcfarlaneaviation.com/safe-heetOrder Online at www.mcfarlaneaviation.com or Call 888-750-5251 “MC” prefix denotes <strong>McFarlane</strong> <strong>Aviation</strong>, Inc. manufacture 31