Service Bulletins & Instructions

The following table is a list of service communiques (their word) from Raytheon applicable to all Models 19/23/24/76/77.

Each link points to a PDF file, ranging in size from 75k to over 3MB. A big thanks to Bill Manhein for taking a huge amount of time to scan, clean-up, and OCR all of these documents.

Included below are Service Bulletins, Service Letters, and Service Instructions. It is not clear what the requirements are for each type of communique, but it is fairly clear that all of them are worthy of attention. These are provided in order by manufacturer number.

Sort by aircraft model:

Communique Description 19 23 24FG 24R 76 77
SB-1 ADDITION OF GENERATOR TERMINAL NIPPLES AND DEFLECTOR REWORK 23
SB-2 MODEL 23 IMPROVEMENT CHANGES 23
SB-3 ENGINE BREATHER LINE MODIFICATION 23
SB-4 INSPECTION OF THE SPAR SPLICE PLATES FOR: 1. SECURITY OF ATTACHMENT OF THE HUCKBOLTS COLLARS; 2. A KNIFE EDGE ON THE AFT VERTICAL FLANGE OF THE UPPER SPAR SPLICE PLATE 23
SB-5 INSTALLATION OF AN21-10 BOLTS IN AILERON CABLE CHAIN CONNECTING LINKS 23
SB-6 ADDITION OF RIVETS TO CABIN DOOR HINGE 23
SB-7 RE-ROUTING OF STATIC LINES 23
SB-8 INSPECTION OF CONTROL CABLES FOR PROPER CLEARANCE 23
SB-9 TORQUE OF BOLTS IN LANDING GEAR SUPPORT ASSEMBLY 23
SB-63-2 SAFETY OF AILERON AND FLAP BOLTS 23
SB-63-3 IMPROVED METHOD OF ATTACHING BRAKE PEDAL AND BRAKE
MASTER CYLINDER
23
SB-63-4 INSTALLATION OF IMPROVED THROTTLE AND MIXTURE CONTROL HOUSING CLAMPS, REINFORCEMENT OF ENGINE CONTROL MOUNTING BRACKET, AND CHANGE OF THROTTLE CONTROL RIGGING 23
SB-63-5 INSPECTION OF WELD AT JUNCTURE OF EXHAUST TUBE WITH MUFFLER 23
SB-63-8 COMPLIANCE WITH LYCOMING DIVISION – AVCO CORPORATION SERVICE INSTRUCTION NO. 1008A 23
SB-63-9 RELOCATION OF EXHAUST TAIL PIPE BRACE 23
SB-64-1 MODIFICATION OF HEATER/MUFFLER SHROUD AT THE EXHAUST OUTLET TUBE 23
SB-64-2 INSPECTION OF STABILATOR TRIM TAB 23
SB-64-3 CHECKING THE STABILATOR FOR PLAY 23
SB-64-11 INSPECTION OF INDUCTION AIR SYSTEM DUCTS 23
SB-64-22 INSPECTION OF THE FUSELAGE STRUCTURE AT THE AFT BULKHEAD 23
SB-65-5 INSPECTION OF FUEL RETURN LINE ON THE AFT SIDE OF THE FIREWALL 23
SB-65-13 INSPECTION OF AILERON CONTROL COLUMN LINK 23
SB-65-18 INSPECTION OF LANDING GEAR SHOCK ABSORBER ROD AT COMPRESSION PLATE 23
SB-66-47 COMPLIANCE WITH SENSENICH PROPELLER BULLETIN NUMBER R-12A 23
SB-66-48 TORQUING AND SAFETYING THE FUEL STRAINER (GASKOLATOR) RETAINING BOLT 19 23
SB-66-55 IMPROVED METHOD OF ATTACHING ADF NOISE SUPPRESSOR CAPACITORS 23
SB-67-6 IMPROVED FUEL AND OIL PRESSURE LINE INSTALLATION 19 23
SB-67-23 INSTALLATION OF PLACARDS AND MARKING TRAVEL LIMITS ON THE STABILATOR TAB INDICATOR 19 23
SL-1 STABILATOR RIGGING TOOL 169-620000/807 23
SL-2 MODEL 23 IMPROVEMENT KITS 23
SL-3 SEAT LOCK MODIFICATION ON THE MUSKETEER 23
SL-4 RELOCATION OF FUEL BOOST PUMP AFT OF FIREWALL 23
SL-5 NEW SPRING PREVENTS ACCIDENTAL BRAKE SETTING 23
SL-63-3 AILERON-RUDDER INTERCONNECT SYSTEM: PART 1, MODIFYING BUNGEE CLEVIS ENDS; PART 2, RIGGING BUNGEE CABLES AND SPRINGS; 23
SL-63-9 AN AID TO INSTALLING AND REMOVING FUEL CAPS 23
SL-63-10 NEW ENGINE LORD MOUNT ABSORBS STARTING TORQUE 23
SL-63-12 NOSE WHEEL STEERING INSTALLATION FOR MUSKETEERS 23
SL-63-13 REPAIR OF CRACKS IN ROYALITE COMPONENTS 23
SL-63-15 ENLARGED HOLES IMPROVE DRAIN CONDITIONS IN MUSKETEERS 23
SL-63-16 ADDED SUPPORT FOR ROTATING BEACON 23
SL-63-17 LANDING GEAR TORQUE KNEE PINS REQUIRE LUBRICATION 23
SL-64-2 CHANGE OF STABILATOR TRAVEL 23
SL-64-4 PREVENTIVE MAINTENANCE FOR FUEL SYSTEM 19 23 24FG 24R 76 77
SL-64-8 HEAVY DUTY BATTERY FOR MUSKETEER 23
SL-64-9 SHOCK MOUNTS FOR INSTRUMENT PANEL 23
SL-64-10 NEW SHIMMY DAMPER FOR THE MUSKETEER 23
SL-64-11 WINTER BAFFLE FOR THE MUSKETEER OIL COOLER 23
SL-64-30 MODIFICATION OF FUEL VENT SYSTEM FOR OPERATION DURING INCLEMENT WEATHER 23
SL-64-32 CHECKING THE ATTACH BOLTS OF THE VERTICAL STABILIZER ON MUSKETEERS FOR TORQUE 23
SL-64-36 RELOCATION OF SHUTTLE VALVES 23
SL-65-2 IMPORTANCE OF COMPLYING WITH BRITTAIN SERVICE BULLETIN A-003 23
SL-65-10 PART I LARGER TIRES FOR MUSKETEER MODEL 23; PART II MAIN GEAR WHEEL ALIGNMENT 23
SL-65-12 WINDSHIELD REPLACEMENT 23
SL-65-19 INSPECTION OF WING TIP LIGHTS FOR PROPER COLOR 19 23 24FG 24R 76 77
SL-66-5 AFT COWL REINFORCEMENT 23
SL-66-11 ENGINE BAFFLE REINFORCEMENTS ON MUSKETEER SUPER III 23
SL-66-24 INCREASE IN BAGGAGE LOAD ALLOWANCE FOR THE BEECHCRAFT MUSKETEER 23
SL-66-30 INSPECTION FOR CUSHION CLAMP ON THE MUSKETEER CABIN AIR DUCT 23
SL-67-2 OVER-PRIMING THE BEECHCRAFT MUSKETEER 23
SL-67-9 APPROVED SPINS ON THE BEECHCRAFT MUSKETEER 19 23
SL-67-12 BRAKE INSTALLATION IMPROVEMENT ON THE BEECHCRAFT MUSKETEER 19 23
SL-67-19 A NEW THROTTLE CONTROL FOR THE BEECHCRAFT MUSKETEER 19 23
SL-67-22 AN IMPROVED METHOD OF FITTING THE BEECHCRAFT MUSKETEER FUEL CELL RIB TO THE SPAR AT THE LANDING GEAR FITTING 19 23
SL-67-23 TEST INSPECTION OF ALTIMETERS 19 23 24FG 24R 76 77
SL-67-28 NEW PROPELLER CONTROL FOR THE BEECHCRAFT MUSKETEER SUPER III 23
SL-67-31 IMPROVED MUFFLER 23
SI-0021-248 PROPELLER – 2-BLADED AND 3-BLADED

  • PART

    I, McCAULEY SERVICE BULLETIN NO. 92, CYLINDER ATTACHMENT IMPROVEMENT

  • PART II, McCAULEY SERVICE BULLETIN NO. 93,

    COUNTERWEIGHT ATTACHMENT IMPROVEMENT

24FG
SI-0032-241 POWER PLANT, REDUCTION OF PROPELLER DIAMETER 23
SI-0042-031 FUSELAGE – INSPECTION OF FORWARD WING ATTACH POINT 19 23 24FG 24R
SI-0051-317 SEATS (SPECIAL) REPLACEMENT OF SEAT BELT FOR SIXTH SEAT 24FG
SI-0053-133 STABILATOR AND TAB, ADDITION OF DRAIN HOLES 19 23 24FG
SI-0055-351 ELECTRICAL (COCKPIT), INSPECTION OF THE WIRING TO THE OVERVOLTAGE RELAY 19 23 24FG
SI-0067-394 PITOT AND STATIC SYSTEM, IMPROVED STATIC AIR FITTINGS 19 23 24FG
SI-0092-220 BRAKE MASTER CYLINDER, MODIFICATION OF VHR625NL MASTER CYLINDER (PILOTS) TO OBTAIN CLEARANCE FOR THE LEFT PARKING BRAKE VALVE ACTUATING ARM 19 23 24FG
SI-0105-241 POWER PLANT, INSTALLATION OF OIL FILTER ON LYCOMING ENGINE 19 23
SI-0117-207 NOSE GEAR WHEEL, INSTALLATION OF IMPROVED NOSE WHEEL CENTERING CABLE 19 23 24FG
SI-0146-240 POWER PLANT, INSPECTION OF CONSTANT SPEED PROPELLER INSTALLATION 24FG
SI-0166-258 POWER PLANT – INSPECTION OF FLEXIBLE AIR DUCTS 19 23 24FG 24R
SI-0179-258 INDUCTION SYSTEM, IMPROVED CARBURETOR AIR BOX ASSEMBLY 19 23
SI-0209-241 POWER PLANT, REPLACING THE CARBURETOR 23
SI-0253-151 AILERON AND AILERON TAB CONTROLS, INSTALLATION OF AN IMPROVED AILERON CENTERING CABLE 19 23 24FG
SI-0277-204 MAIN LANDING GEAR DOORS, REMOVAL OF SEALS 24R
SI-0295-392 INSTRUMENT PANEL (FIXED), TACHOMETER MODIFICATION 23
SI-0307-282 FUEL SYSTEM (ENGINE SECTION), DRAINING AND FLUSHING OF MARVEL-SCHEBLER CARBURETORS 19 23
SI-0345-018 AIRFRAME, INSPECTION OF CABIN INTERIOR STRUCTURE 19 23 24FG
SI-0357-248 PROPELLER (TWO-BLADE), RECONDITIONING OF SENSENICH PROPELLERS 23
SI-0364-289 FUEL SYSTEM – FUEL SELECTOR VALVE – INSPECTION OF FUEL SELECTOR VALVE 19 23 24FG 24R
SI-0377-257 OIL SYSTEM, INSPECTION OF OIL RETURN LINE 24FG 24R
SI-0382-190 DRY AIR (VACUUM) PUMP, REPLACEMENT OF DRIVE OIL SEAL 19 23 24FG 24R
SI-0384-241 POWER PLANT – MANIFOLD PRESSURE LINE MODIFICATION 24FG 24R
SI-0390-241 POWER PLANT, INSPECTION OF THE PROPELLER GOVERNOR DRIVE ACCESSORY HOUSING 24FG 24R
SI-0398-212 NOSE GEAR RETRACT MECHANISM, INSTALLATION OF ORIFICE FITTING IN NOSE GEAR HYDRAULIC RETRACT LINE 24R
SI-0402-354 ELECTRICAL (FUSELAGE SECTION), INSULATION OF CIRCUIT BREAKER BUS BAR AND INSTALLATION OF AMMETER CIRCUIT FUSES 19 23 24FG 24R
SI-0405-206 NOSE GEAR ASSEMBLY, INSPECTION OF THE NOSE WHEEL AXLE FOR CORROSION 24R
SI-0411-240 POWER PLANT, INSTALLATION OF RESTRICTORS IN FUEL PRESSURE AND OIL PRESSURE LINES 19 23 24FG 24R
SI-0413-354 ELECTRICAL (FUSELAGE SECTION), INSTALLATION OF A SWITCH FOR STROBE LIGHT AND/OR ROTATING BEACON OPERATION 19 23 24FG 24R
SI-0414-231 LANDING GEAR HYDRAULIC SYSTEM, MODIFICATION OF PLUMBING AT MAIN GEAR ACTUATOR CYLINDER AND UPLOCK CYLINDER 24R
SI-0415-161 FLAP MECHANISM, ELECTRIC FLAP SYSTEM MODIFICATION 19 23 24FG 24R
SI-0416-202 MAIN GEAR ASSEMBLY – MODIFICATION OF MAIN GEAR UP-LOCK CYLINDERS 24R
SI-0420-151 AILERON AND AILERON TAB CONTROLS, IMPROVEMENT OF CABLE GUARD 24R
SI-0438-211 LANDING GEAR RETRACT MECHANISM, MODIFICATION OF NOSE GEAR RETRACT INSTALLATION 24R
SI-0449-200 LANDING GEAR – TIRE CLEARANCES 24R
SI-0452-359 ELECTRICAL (ALTERNATOR) – INSTALLATION OF ALTERNATOR COOLING FAN 19 23 24FG
SI-0456-392 INSTRUMENTS – INSTRUMENT PANEL (FIXED) – INSTALLATION OF IMPROVED OIL PRESSURE AND TEMPERATURE GAGE 19 23 24R
SI-0462-210 LANDING GEAR – NOSE GEAR STEERING – MODIFICATION TO PREVENT OR ELIMINATE SHIMMY 24R
SI-0465-202 LANDING GEAR – MODIFICATION OF HOUSING INSTALLATION 19 23 24FG
SI-0481-241 POWER PLANT – ATTACH FITTINGS – MODIFICATION OF THROTTLE CONTROL INSTALLATION 24R
SI-0487-359 ELECTRICAL – ALTERNATOR – PART I, INSPECTION OF ALTERNATOR MOUNTING BRACKET; PART II, INSTALLATION OF NEW ALTERNATOR HOUSING THROUGH BOLTS; PART III, CLEARANCE CHECK BETWEEN ALTERNATOR AND ALTERNATOR MOUNTING BRACKET; PART IV, RECLAMPING OF ALTERNATOR WIRING BUNDLE 19 23 24FG 24R
SI-0504-312 CARPET AND FLOORBOARDS, INSTALLATION OT STRAPS AND ATTACHMENTS TO SECURE TOW BAR AND BAGGAGE 19 23 24FG 24R
SI-0510-032 WING – WING ASSEMBLY – INSTALLATION OF STRAP BELOW WING AILERON PUSH ROD OPENING 19 23 24FG 24R
SI-0529-289 FUEL SYSTEM – FUEL SELECTOR VALVE – INSPECTION OF THE FUEL SELECTOR VALVE WASHER AND GUARD MARKINGS 19 23 24FG 24R
SI-0548-241 POWER PLANT – RELOCATION OF THE OIL COOLER INSTALLATION 24FG 24R
SI-0551-241 POWER PLANT INSTALLATION – INSPECTION OF THE PROPELLER GOVERNOR OIL LINE 24R
SI-0560-210 LANDING GEAR (NOSE GEAR STEERING) – MODIFICATION OF NOSE GEAR CENTERING CABLE 24R
SI-0564-202 LANDING GEAR (MAIN GEAR ASSEMBLY) – MODIFICATION AND ADJUSTMENT OF MAIN LANDING GEAR ACTUATOR 24R
SI-0566-241 POWER PLANT – INSPECTION AND REPLACEMENT OF INDUCTION AIR DUCTS 19 23 24FG
SI-0574-241 POWER PLANT – MODIFICATION OF CARBURETOR AIRBOX VALVE 19 23
SI-0589-159 ENGINE CONTROLS – MODIFICATION OF CARBURETOR THROTTLE ARM ATTACHMENT 19 23
SI-0598-491 AVIONICS – ANTENNA INSTALLATION – REINFORCEMENT OF EMERGENCY LOCATOR ANTENNA MOUNT 19 23 24R
SI-0603-394 INSTRUMENTS – PITOT AND STATIC SYSTEM – MODIFICATION OF STATIC AIR SYSTEM TO REDUCE MOISTURE ACCUMULATION 19 23 24FG
SI-0608-159 FLIGHT CONTROLS – ENGINE CONTROLS – INSPECTION AND/OR REPLACEMENT OF FUEL MIXTURE CONTROL AND CARBURETOR HEAT CONTROL 19 23
SI-0614-351 KLIPVOLT SUPPRESSOR REMOVAL-SUBSTITUTION 19 23 24FG 24R 76 77
SI-0616-010 GENERAL – GROSS WEIGHT MODIFICATION 19
SI-0619-090 FUSELAGE – INSTALLATION OF KIT TO ALLOW INTENTIONAL SPINS 19 23
SI-0620-204 LANDING GEAR – MAIN GEAR AND DOORS – REPLACEMENT OF THE DOOR ATTACHING BOLT WITH A BOLT CONTAINING A LUBRICATION FITTING 24R
SI-0624-281 FUEL SYSTEM – REPLACARDING TO INDICATE MINIMUM FUEL FOR TAKE OFF AND INCREASE AMOUNT OF UNUSABLE FUEL 19 23 24FG 24R
SI-0626-032 WING – WING ASSEMBLY – PART I, INSPECTION AND REPLACEMENT OF JO-BOLTS ON THE MAIN LANDING GEAR FORWARD SUPPORT CASTINGS; PART II, INSPECTION AND REPLACEMENT OF THE MAIN LANDING GEAR AFT SUPPORT CASTINGS 24R
SI-0627-159 ENGINE CONTROLS – POWER CONTROL – MODIFICATION OF ENGINE QUADRANT CONTROLS FRICTION MECHANISM 19 23 24R
SI-0628-281 FUEL SYSTEM – INSPECTION OF FUEL VENT LINES FOR POSSIBLE OBSTRUCTION 19 23 24R
SI-0635-159 FLIGHT CONTROLS – ENGINE CONTROLS – INSTALLATION OF SPACER BETWEEN BRACKET AND MIXTURE CONTROL CABLE CLAMP 23
SI-0638-240 POWER PLANT – INSPECTION OF PLUMBING FITTINGS AT THE FIREWALL 19 23 24FG 24R
SI-0649-200 LANDING GEAR – MODIFICATION OF THE HYDRAULIC SHUTTLE VALVE 24R
SI-0651-112 FUSELAGE – ASSIST STEP – REPLACEMENT OF CABIN ASSIST STEPS 24R
SI-0654-391 INSTRUMENT PANEL – MODIFICATION OF THE AIRSPEED INDICATOR MARKINGS 19
SI-0663-600 MISCELLANEOUS – TIME LIMITS – OBSERVING INITIAL TIME BETWEEN OVERHAUL 19 23 24FG 24R 76 77
SI-0667-241 POWER PLANT – REPLACEMENT OF THE CARBURETOR AND MODIFICATION OF THE CARBURETOR AIR BOX 19 23
SI-0678-016 PLACARDS – INSTALLATION OF A CLEANING INSTRUCTIONS DECAL FOR PLASTIC INTERIOR TRIM 19 23 24R
SI-0679-395 INSTRUMENT – SUBPANEL – INSPECTION OF FUEL QUANTITY AND OIL TEMPERATURE INDICATION SYSTEMS 19 23 24R
SI-0682-202 LANDING GEAR – MAIN GEAR ASSEMBLY – INCREASED TIRE CLEARANCE ON MAIN LANDING GEAR STRUTS 19 23 24FG 24R
SI-0683-394 INSTRUMENTS – PITOT AND STATIC SYSTEM – INSTALLATION OF OPTIONAL EMERGENCY STATIC AIR VALVE 19 23 24FG 24R
SI-0685-106 FUSELAGE – BAGGAGE DOOR (AFT) – ADDITION OF DECAL 24R
SI-0692-258 POWER PLANT – INDUCTION SYSTEM – INSTALLATION OF A CLAMP ON THE INDUCTION AIR HOSE 19
SI-0698-359 ELECTRICAL – ALTERNATOR – MODIFICATION OF ALTERNATOR ATTACHMENT AND SECURITY OF WIRING 19 23 24FG 24R
SI-0700-157 FLIGHT CONTROLS – PEDESTAL OR CONSOLE STRUCTURE – REPLACEMENT OF QUADRANT CONTROL COVER 19 23 24R
SI-0702-194 VACUUM OR PRESSURE SYSTEM (INSTRUMENT) – REPLACEMENT OF VACUUM PUMP HOSE 19 23 24R
SI-0717-159 FLIGHT CONTROLS – ENGINE CONTROLS – INSPECTION OF MIXTURE CONTROL AND CARBURETOR HEAT CONTROL CABLES 19 23 24FG 24R
SI-0728-206 LANDING GEAR – INSTALLATION OF IMPROVED NOSE LANDING GEAR LIMIT SWITCH 24R
SI-0731-114 DOORS – REPLACEMENT OF DOOR HANDLES AND CABIN DOOR LATCH BOLTS 19 23 24R
SI-0742-241 POWER PLANT – MANIFOLD PRESSURE FITTING MODIFICATION 24FG 24R
SI-0747-155 FLIGHT CONTROLS – INSPECTION OF THE CONTROL COLUMN AND THE MIXTURE CONTROL CABLE FOR CLEARANCE 23
SI-0751-157 FLIGHT CONTROLS – PEDESTAL STRUCTURE – INSPECTION OF FLAP AND STABILATOR CONTROL PEDESTAL 19 23 24R
SI-0758-155 FLIGHT CONTROLS – CONTROL COLUMN – INSPECTION OF CONTROL COLUMN INSTALLATION 24R
SI-0760-010 GENERAL – INSPECTION AND/OR REPLACEMENT OF CONTROL ROD END BEARINGS 19 23 24R
SI-0765-254 PROPELLERS – REPLACEMENT OF PROPELLER GOVERNOR 24R
SI-0793-106 DOORS – INSTALLATION OF IMPROVED LATCH ASSEMBLY ON LARGE BAGGAGE DOOR 24R
SI-0801-287 FUEL SYSTEM – REPLACEMENT OF THE FUEL CAP AND ADAPTER 23
SI-0807-356 ELECTRICAL POWER – MODIFICATION TO THE BATTERY BOX INSTALLATION 19
SI-0823-491 COMMUNICATIONS – COMPLIANCE WITH FEDERAL AIR REGULATIONS 91.177 19 23 24R
SI-0824-035 WINGS – INSPECTION OF THE MAIN SPAR 19 23 24FG 24R
SI-0831-161 FLIGHT CONTROLS – INSPECTION AND MODIFICATION OF THE FLAP CABLE BLOCK 19 23 24R
SI-0833-293 ENGINE FUEL AND CONTROL – INSPECTION OF MIXTURE CONTROL SHAFT 24R
SI-0835-111 NACELLES – MODIFICATION OF THE ENGINE FIREWALL 19 23 24FG 24R
SI-0838-289 FUEL SYSTEM – REPLACEMENT OF THE FUEL SELECTOR VALVE 19 23 24FG 24R
SI-0843-313 EQUIPMENT/FURNISHINGS – MODIFICATION TO PILOT AND COPILOT SEATS 19 23 24FG 24R
SI-0858-151 FLIGHT CONTROLS – INSPECTION AND/OR REPLACEMENT OF ROD ENDS 19 23 24FG 24R
SI-0861-281 FUEL – REPLACEMENT OF THE FUEL BOOST PUMP 19 23
SI-0871-090 FUSELAGE – INSTALLATION OF KIT TO ALLOW INTENTIONAL SPINS 19 23
SI-0874 ELECTRICAL POWER – REPLACEMENT OF VOLTAGE REGULATOR AND OVERVOLTAGE RELAY 19 23 24FG 24R
SI-0878-248 PROPELLERS – PROCEDURE FOR DOME INSTALLATION OF HARTZELL FEATHERING COMPACT PROPELLERS 76
SI-0883 POWER PLANT – INSPECTION OF THE INDUCTION AIR FILTER INSTALLATION 19 23 24FG 24R
SI-0892 VACUUM SYSTEM – RELOCATION OF AIR FILTER 19 23 24FG 24R
SI-0904 FUEL SYSTEM – REPLACEMENT OF THE FUEL BOOST PUMP 24R
SI-0908 ELECTRICAL POWER – REPLACEMENT OF THE ALTERNATOR FIELD CIRCUIT BREAKER 19 23 24R
SI-0929 PLACARDS – INSTALLATION OF A FUEL RETURN DECAL 23
SI-0933 VACUUM SYSTEM – SERVICE LIFE LIMITATION OF AIRBORNE DRY AIR PUMPS 19 23 24FG
SI-0940 FLIGHT CONTROLS – REPLACEMENT OF THE FLAP CONTROL WELD ASSEMBLY 19 23 24FG 24R
SI-0967 LANDING GEAR – INSPECTION FOR VENT HOLE IN BRAKE FLUID RESERVOIR 19 23 24R
SI-0994 FLIGHT CONTROLS – INSPECTION OF THE STABILATOR TRIM TAB ACTUATOR ROD 19 23 24R
SI-0998 POWER PLANT – INSPECTION AND/OR REPLACEMENT OF HOSE ASSEMBLIES 19 23
SI-1009 INSTALLATION OF STATIC DISCHARGE WICKS 76
SI-1010 EQUIPMENT/FURNISHINGS – IMPROVED SUN VISOR INSTALLATION 19 23 24R 76
SI-1017 FLIGHT CONTROLS – INSPECTION OF THE CONTROL COLUMN BEARING ASSEMBLIES 19 23 24R 76
SI-1027 ELECTRICAL PANELS, PARTS & INSTRUMENTS – INSPECT FOR LOCKWASHERS ON CUTLER-HAMMER ROCKER SWITCHES AND INSTALL AS NECESSARY 19 23 24R 76
SI-1032 LANDING GEAR – INSPECTION OF THE NOSE LANDING GEAR LIMIT SWITCH INSTALLATION 24R
SI-1034 NAVIGATION/PITOT AND EMERGENCY STATIC AIR SOURCE VALVE 76
SI-1035 LIGHTS – INSTALLATION OF A MOUNTING PLATE FOR WING TIP MOUNTED NAV AND STROBE LIGHT ASSEMBLIES 19 23 24FG 24R 76
SI-1038 ELECTRICAL POWER – MODIFICATION OF ELECTRICAL SYSTEM AND IMPROVED ALTERNATOR PARALLELING 76
SI-1039 OIL – IMPROVED GROUNDING OF THE OIL PRESSURE TRANSDUCERS 76
SI-1041 STABILIZERS – INSPECTION OF ELEVATOR TRAILING EDGE BOND THICKNESS 76
SI-1044 POWER PLANT – REPLACEMENT OF COWL FLAP HINGE ASSEMBLIES 76
SI-1045 ENGINE FUEL AND CONTROL – MODIFICATION OF CARBURETOR 76
SI-1048 EQUIPMENT/FURNISHINGS – REMOVAL OF LITHIUM SULFUR DIOXIDE BATTERIES 19 23 24FG 24R 76
SI-1050 EQUIPMENT/FURNISHINGS – PILOT’S OPERATING HANDBOOK AND FAA APPROVED AIRPLANE FLIGHT MANUAL REVISION REQUIREMENTS 76
SI-1051 DOORS – REPLACEMENT OF THE DOOR LOCK ASSEMBLIES 76
SI-1054 FUEL – PART I, INSTALLATION OF A CHECK VALVE ON THE FUEL TANK OUTLET; PART II, INSTALLATION OF AN IMPROVED FUEL SELECTOR VALVE 76
SI-1055 ENGINE FUEL AND CONTROL – INSTALLATION OF IMPROVED CARBURETOR AIRBOXES 76
SI-1057 FLIGHT CONTROLS – REPLACEMENT OF THE ELEVATOR AND RUDDER TAB PUSH RODS 76
SI-1058 ENGINE FUEL AND CONTROL – INSPECTION OF BENDIX FUEL INJECTOR ASSEMBLIES ON AVCO LYCOMING ENGINES 24FG 24R
SI-1061 WINGS – INSPECTION OF FUEL TANK OUTBOARD RIB ATTACH BOLTS 76
SI-1064 FUSELAGE – INSPECTION OF SEALS ON THE WINDSHIELD, CABIN WINDOWS, THE ENGINE FIREWALL AND F.S. 68.00 FRAME 19 23 24FG 24R
SI-1065 ENGINE INDICATING – INSPECT THE ENGINE INSTRUMENT CLUSTER ASSEMBLY 76
SI-1066 ENGINE CONTROLS – INSTALLATION OF AN IMPROVED ENGINE CONTROL QUADRANT COVER 76
SI-1071 WINGS – INSPECTION AND REPAIR OF THE WING SPAR CENTER SPLICE PLATES 76
SI-1073 LANDING GEAR – INSTALLATION OF AN IMPROVED FLATHEAD PIN ON THE MAIN LANDING GEAR FORK PIN 76
SI-1074 NAVIGATION – REPLACEMENT OF ANTENNA CABLES ON FACTORY INSTALLED COLLINS ADF-650 INSTALLATIONS 23 24R 76
SI-1076 DOORS – REPLACEMENT OF THE DOOR STOP ASSEMBLIES 76
SI-1081 ENGINE INDICATING – REPLACEMENT OF MANIFOLD PRESSURE FITTING 76
SI-1084 LANDING GEAR – INSTALLATION OF A CLAMP TO SECURE THE BRAKE LINE TO THE LANDING GEAR FORK 19 23 24FG
SI-1085 IGNITION – INSTALLATION OF A CAP ON THE UNUSED MAGNETO TACHOMETER CONTACT 76
SI-1087 FLIGHT CONTROLS – INSPECTlON AND/OR REPLACEMENT Of THE STOP BOLT NUTS FOR THE AILERON AND RUDDER BELL CRANKS 76
SI-1088 WINGS – INSPECTION OF WING ATTACH BOLTS AND ATTACH BOLT NUT PLATE THREADS 77
SI-1089 NAVIGATION/PITOT STATIC – PROVIDE AN IMPROVED GROUND FOR THE NAV ANTENNA CABLE 19 23 24R
SI-1091 LIGHTS – GROUNDING THE SHIELD ON THE STROBE LIGHT WIRING 76
SI-1098 LANDING GEAR – INSTALLATION OF AN IMPROVED BRAKE HOSE 76
SI-1101 ENGINE FUEL AND CONTROL – REPLACEMENT OF THE ENGINE DRIVEN FUEL PUMP 23 76
SI-1105 PNEUMATIC – INSTALLATION OF IMPROVED INSTRUMENT AIR LINES 76
SI-1116 STABILIZERS – INSTALLATION OF DRAIN HOLES IN THE RUDDER AND RUDDER TRIM TAB 76 77
SI-1117 ELECTRICAL POWER – REPLACEMENT OF LOAD METER 15 AMP FUSES AND SPARES WITH 5 AMP FUSES AND SPARES 76
SI-1119 FLIGHT CONTROLS – REPLACEMENT OF AILERON TORQUE TUBE BEARINGS 77
SI-1122 ENGINE CONTROLS – INSTALLATION OF IMPROVED FEATHERING STOP SPRING 76
SI-1124 CONTROL COLUMN – INSTALLATION OF A FOOT GUARD 77
SI-1128 ELECTRICAL POWER – INSTALLATION OF BUS BAR ON ALTERNATOR, BATTERY AND ENGINE GROUND CONNECTIONS 77
SI-1131 PLACARDS AND MARKINGS – REPLACEMENT OF THE NOSE GEAR STRUT SERVICING PLACARD 77
SI-1132 POWER PLANT – MODIFICATION OF THE ALTERNATE AIR DOOR 24FG 24R
SI-1134 PLACARDS AND MARKINGS – INSPECTION TO VERIFY INSTALLATION AND CONDITION OF ALL INTERIOR AND EXTERIOR PLACARDS AND MARKINGS 19 23 24FG 24R 76
SI-1135 FLIGHT CONTROLS – REPLACEMENT OF THE ELEVATOR CONTROL ARM BUSHINGS 77
SI-1136 FLIGHT CONTROLS – INSTALLATION OF IMPROVED CONTROL LOCK ASSEMBLY 76
SI-1139 EQUIPMENT/FURNISHINGS – INSPECTION AND/OR REPLACEMENT OF COLLINS/COMMUNICATIONS COMPONENTS CORPORATION EMERGENCY LOCATOR TRANSMITTERS AND/OR BATTERY PACKS 19 23 24FG 24R 76 77
SI-1142 EXHAUST – INSPECTION AND/OR REPLACEMENT OF THE MUFFLER ASSEMBLY AND INSTALLATION OF A CARBON MONOXIDE DETECTOR AND DECAL 77
SI-1144 INDICATING/RECORDING SYSTEMS – INSTALLATION OF AN IMPROVED ELECTRIC HOUR METER PRESSURE SWITCH 76
SI-1145 LANDING GEAR – INSTALLATION OF AN IMPROVED MAIN LANDING GEAR SIDE BRACE SPRING PIVOT ASSEMBLY AND BUSHING 76
SI-1146 ELECTRICAL POWER – INSTALLATION OF AN ALTERNATOR OUTPUT CURRENT LIMITER 19 23 24R
SI-1147 POWERPLANT – INSPECTION AND/OR REPLACEMENT OF THE ENGINE MOUNT ASSEMBLIES 76
SI-1153 POWER PLANT – INSPECTION OF THE ENGINE MOUNT ASSEMBLY TO FIREWALL ATTACH BOLTS 77
SI-1155 ELECTRICAL POWER – REPLACEMENT OF THE AVIONICS BUS FEED WIRE 77
SI-1156 LANDING GEAR – INSTALLATION OF A FITTING ON THE LANDING GEAR SAFETY SWITCH 24R 76
SI-1158 EQUIPMENT/FURNISHINGS – INSPECTION AND POSSIBLE REWORK OF LAP BELT AND SHOULDER HARNESS ASSEMBLIES MANUFACTURED BY AMERICAN SAFETY EQUIPMENT CORPORATION 19 23 24FG 24R 76 77
SI-1166 ENGINE CONTROLS INSTALLATION OF AN IMPROVED ENGINE CONTROL QUADRANT COVER 76
SI-1167 STABILIZERS – INSPECTION AND/OR REPLACEMENT OF THE HORIZONTAL STABILATOR AFT CENTER SPARS 19 23 24FG 24R
SI-1168 LANDING GEAR – INSTALLATION OF AN IMPROVED GREASE SEAL AND AXLE SPACER 19 23 24R
SI-1173 FUSELAGE – INSPECTION OF THE SHOULDER HARNESS ATTACH BRACKET 77
SI-1175 ENGINE INDICATING – MODIFICATION AND CALIBRATION OF AIRCRAFT INSTRUMENT AND DEVELOPMENT INCORPORATED ENGINE INSTRUMENT CLUSTERS 76 77
SI-1180 ENGINE CONTROLS – MODIFICATION OF THE CARBURETOR MIXTURE CONTROL ARM 23
SI-1182 ENGINE AND FUEL CONTROL – INSTALLATION OF A GASKET BETWEEN THE CARBURETOR AIR BOX AND THE CARBURETOR 76
SI-1185 ELECTRICAL POWER – PART I, RELOCATION OF EXTERNAL ELECTRICAL POWER RECEPTACLE; PART II, INSPECTION AND MODIFICATION OF EXTERNAL POWER WIRING; PART III, INSTALLATION OF UPHOLSTERY RETAINER CLIP TO CLEAR EXTERNAL POWER WIRE ROUTING 77
SI-1188 WINGS – INSPECTION AND POSSIBLE REWORK OF THE FLAP HINGE BRACKETS 76
SI-1193 STABILIZERS – INSPECTION OF HORIZONTAL STABILIZER ATTACH BOLTS 77
SI-1194 FLIGHT CONTROLS – REPLACEMENT OF THE ELEVATOR TRIM TAB CABLE AND DRUM 77
SI-1209 LANDING GEAR – REPLACEMENT OF THE NOSE LANDING GEAR DOOR HINGE PINS AND REPLACEMENT OF BUSHINGS IN THE NOSE LANDING GEAR DOOR ACTUATING LINKAGE. 76
SI-1217 LANDING GEAR – REPLACEMENT OF THE NOSE LANDING GEAR AXLE 77
SI-1218 LANDING GEAR – REPLACEMENT OF THE NOSE LANDING GEAR ATTACHMENT BOLTS 77
SI-1219 LANDING GEAR – INSTALLATION OF 17.5 INCH DIAMETER TIRES AND MODIFICATION OF BRAKE ASSEMBLIES 77
SI-1220 POWER PLANT – MODIFICATION OF THE CRANKCASE BREATHER TUBE 76 77
SI-1232 ELECTRICAL POWER – IMPROVED ALTERNATOR FEED DIODE INSTALLATION 76
SI-1233 POWER PLANT – REPLACEMENT OF THE ENGINE MOUNT ASSEMBLY AND MODIFICATION OF THE ENGINE CONTROL LINKAGE 77
SI-1234 ENGINE CONTROLS – INSTALLATION OF AN IMPROVED CARBURETOR HEAT CONTROL SPRING DETENT 76
SI-1237 NACELLES – TO PROVIDE INSPECTION PLATES TO FACILITATE THE ENGINE MOUNT/NACELLE CHANNEL INSPECTION 76
SI-1238 FLIGHT CONTROLS – INSPECTION OF RUDDER TORQUE TUBE LOWER HINGE ADAPTER 76
SI-1243 POWER PLANT – INSTALLATION OF WASHERS ON THE ENGINE CONTROL ROD ENDS 19 23 24FG 24R 76 77
SI-1245 FUSELAGE – INSPECTION FOR CORROSION AT THE FIREWALL AND F.S. 68.00 FRAME 19 23 24FG 24R
SI-1246 LIGHTS – LANDING LIGHT WIRING MODIFICATION 77
SI-1250 FUSELAGE – INSTALLATION OF IMPROVED CABIN ENTRANCE STEPS 77
SI-1256 STABILIZERS – IMPROVED ATTACHMENT OF THE RUDDER BALANCE WEIGHT 77
SB-2001 GENERAL – BEECHCRAFT SERVICE PUBLICATIONS – WHAT IS AVAILABLE AND HOW TO OBTAIN IT 19 23 24FG 24R 76 77
SB-2003 LANDING GEAR – INSPECTION AND/OR MODIFICATION OF COMPONENTS ON THE MAIN LANDING GEAR STRUT ASSEMBLIES 77
SB-2004 FUSELAGE – IMPROVED ATTACHMENT OF THE FORWARD CABIN SKIN AT F.S. 68.0 19 23 24R
SB-2006 ELECTRICAL POWER – INSTRUMENT PANEL GROUND STRAP INSTALLATION 19 23 24FG 24R
SB-2009 LANDING GEAR – INSPECTION OF NOSE LANDING GEAR ATTACH BOLTS AND INSTALLATION OF BUSHINGS 76
SB-2014 LANDING GEAR – REMOVAL OF FREE PLAY IN MAIN LANDING GEAR 19 23 24FG
SB-2018 NACELLES – INSTALLATION OF INSPECTION PLATES AND INSPECTION OF ENGINE MOUNT/NACELLE CHANNELS 76
SB-2020 POWER PLANT – INSTALLATION OF SPACER BETWEEN THE CARBURETOR AND ENGINE 76
SB-2031 EQUIPMENT/FURNISHINGS – NOTICE OF AVAILABILITY OF SHOULDER HARNESS KITS 19 23 24FG 24R
SB-2038 WINGS – INSTALLATION OF WASHERS ON THE WlNG LOWER SPLICE PLATE BOLTS AND INSPECTION OF THE WING UPPER SPLICE PLATE 76
SB-2045 FUEL – MODIFICATION OF FUEL FILLER AND REPLACEMENT OF FUEL FILLER CAPS 19 23 24FG 24R 76
SB-2050 LANDING GEAR – INSTALLATION OF AN IMPROVED FLATHEAD PIN ON THE MAIN LANDING GEAR FORK PIN 24R
SB-2052 ELECTRICAL POWER – REMOVAL OF TRANZORB FROM BATTERY RELAY 23 24R
SB-2053 FUEL SYSTEM – ADDITION OF A DECAL AND A FUEL SELECTOR STOP TO THE FUEL SELECTOR VALVE GUARD 19 23 24FG 24R
SB-2063 FUEL – INSPECTION AND/OR MODIFICATION OF THE FUEL STRAINER PRIMER LINE OUTLET FITTING 19 23
SB-2081 LANDING GEAR – INSPECTION OF MAIN LANDING GEAR SIDE BRACE OVER CENTER TRAVEL AND LIMIT SWITCH ADJUSTMENT 76
SB-2090 DOORS – REPLACEMENT OF CABIN ENTRANCE ASSIST STEPS 24R
SB-2148 IGNITION – REMOVAL OF GROUNDING TAB FROM IGNITION SWITCH 76
SB-2165 ENGINE CONTROLS – REPLACEMENT OF THE MIXTURE CONTROL CABLE ASSEMBLY 19 23 24R
SB-2176 FLIGHT CONTROLS – MODIFICATION OF FLAP AND LANDING GEAR SELECTOR SWITCH KNOBS 19 23 24R 76
SB-2182 FLIGHT CONTROLS – INSPECTION OF STABILATOR HINGE BRACKETS FOR WORKING RIVETS 19 23 24FG 24R
SB-2187 LANDING GEAR – INSPECTION AND/OR MODIFICATION OF NOSE LANDING GEAR SHIMMY DAMPER 19 23 24FG 24R
SB-2198 FLIGHT CONTROLS – INSPECTION AND/OR REPLACEMENT OF AILERON PUSH ROD FORWARD ROD END 19 23 24FG 24R
SB-2201 ELECTRICAL POWER – REMOVAL OF REVERSE CURRENT DIODE FROM ALTERNATOR SYSTEM 77
SB-2202 EQUIPMENT/FURNISHINGS – INSPECTION AND/OR REBONDING OF CREW CHAIR SEAT SLINGS 19 23 24FG 24R 76
SB-2217 FUEL – REPLACEMENT OF THE ELECTRIC FUEL PUMP 24FG 24R
SB-2241 LANDING GEAR – INSPECTION/REPLACEMENT OF NOSE LANDING GEAR FORK 77
SB-2243 LANDING GEAR – INSTALLATION OF MAIN GEAR SINGLE PIECE BRACE NUT AND COLLAR AND ELLIPTICAL BUSHING RETAINER 77
SB-2266 PROPELLERS – ANNOUNCEMENT OF HARTZELL PROPELLER SERVICE BULLETIN 76
SB-2357 DOORS – CABIN DOOR LATCHING WARNING PLACARD 19 23 24FG 24R 76 77
SB-2381 FUEL – REPLACEMENT OF THE FUEL BOOST PUMP 19 23
SB-2405 PLACARDS AND MARKINGS – INSPECTION TO VERIFY INSTALLATION AND CONDITION OF ALL INTERIOR AND EXTERIOR PLACARDS AND MARKINGS [NOTE: COMMERCIAL MODELS ONLY] 19 23 24FG 24R 76 77
SB-2526 FUEL – DUKES INC. ELECTRIC FUEL BOOST PUMP INSPECTION AND MODIFICATION/OVERHAUL/REPLACEMENT 23
SB-2598 EQUIPMENT/FURNISHINGS – EMERGENCY LOCATOR TRANSMITTER PLACARD INSTALLATION 19 23 24FG 24R 76 77
SB-2640 POWER PLANT – NOSE COWL SPLIT CONFIGURATION MODIFICATION 19 23 24FG
SB-2670 PLACARDS AND MARKINGS – INSTALLATION OF FUEL SELECTOR PLACARD 19 23 24FG 24R 76 77
SB-2683 LANDING GEAR – NOSE GEAR DOWN LOCK SWITCH INSTALLATION 24R
SB-00-3000 GENERAL – PUBLICATIONS – INFORMATION ON THE INTRODUCTION OF A NEW SERVICE BULLETIN FORMAT AND NUMBERING SYSTEM 19 23 24FG 24R 76 77
SB-24-3735 ELECTRICAL POWER – CIRCUIT BREAKER SWITCH REPLACEMENT 77
SB-27-3954 FLIGHT CONTROLS – INSTALL FLAP INSPECTION ACCESS PANELS ON CERTAIN AERO CENTER PRODUCTS 19 23 24FG 24R 76
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