| Number | Title | Aircraft Affected |
| SK-100 | Bonding | All |
| SK-102A | Potting Kit | All |
| SK-105 | Engine Cooling System Modification | AA1 (See List) |
| SK-106 | Exhaust System Modification | AA1-0001 thru AA1-0159 |
| SK-107A | Removal of Nose Spring Tensioner, Superceded by SL 1975-1 |
AA1 (Yankees) |
| SK-108 | Upper Main Landing Modification | AA1 (See List) |
| SK-109A | Spinner/Back Plate Modification | AA1 (See List) |
| SK-110 | Cabin Floor Honeycomb Repair | AA1, AA1A (See List) |
| SK-111 | Rudder/Elevator Tip Rib Modification | AA1, AA1A (See List) |
| SK-112C | Integral Fuel Tank Sealing Kit | AA5 Series (All) |
| SK-113 | Defroster Improvement | AA5-0002 thru AA5-0010 |
| SK-114 | Front Seat Improvements | AA5-0001 thru AA5-0089 |
| SK-115 | Front Seat Mounting Modification | AA5-0010 thru AA5-0093 |
| SK-117 | Flap Position Indicator Modification | AA5-0001 thru AA5-0140 |
| SK-118-1 |
Large Pulley Installation – 2-Place Control System |
AA1, AA1A, AA1B (See List) |
| SK-118-2B |
Large Pulley Installation – AA5 Control System |
AA5-0001 thru AA5-0209 |
| SK-119 | Shock Mount Kit – Small Wheel Fairing | AA1, AA1A (All with Fairings) |
| SK-120-1A | Carburetor Airbox Improvements | AA5-0001 thru AA5-0070 |
| SK-120-2 | Carburetor Airbox Bearing Replacement Kit | AA5-0071 and On |
| SK-121A | Control Surface Torque Tube Repair Kit | AA1, AA1A, AA1B, AA5 (All) |
| SK-122B | Headliner Replacement – 2-Place Aircraft | AA1, AA1A, AA1B (See List) |
| SK-123A | Headliner Replacement – 1972 AA5 | AA5-0001 thru AA5-0154 |
| SK-124 | Headliner Replacement – 1973 AA5 | AA5 (See List) |
| SK-125A |
U-Channel Installation on Control Surface Trailing Edge |
(All) |
| SK-126B | Fuel tank Cover Sealing Kit | AA5 Series (All) |
| SK-127 | Export Aircraft Assembly Kit | (All) |
| SK-130 | Throttle Cable Clamp Modification |
AA1, AA1A, AA1B, AA5
(See List) |
| SK-131 | Canopy Track Interchange | AA1, AA1A, AA1B (See List) |
| SK-133 | Induction Air Filter Assembly Replacement | AA5B (See List) |
| SK-139 | Landing Gear Forged Fork Installation | AA1, AA1A, AA1B, AA5, AA5A, AA5B |
| SK-140A | Integral Fuel Tank Repairs | AA5 Series (All) |
| SK-143 | Propeller Spinner Replacement | AA5 Series (All) |
| SK-144 | Aileron Torque Tube Modification | AA5A, AA5B (See List) |
| SK-145 | Mechanical Fuel Pump Replacement | AA1, AA5, AA5A, AA5B (All) |
| SK-146 | Improved Flap Actuator | AA1, AA1A, AA1B, AA1C (All) |
| SK-147 | Beacon Flasher Unit Installation | (All) |
| SK-148 | Aileron Outboard Support Assembly Replacement | (All) |
| SK-150 | Aileron Modification | AA5 Series (All) |
| SK-151 | Throttle Cable Support Bracket Replacement | AG5B 99998, 10000-10033 |
| SK-152 | Fuel Primer Line Replacement | AG5B 99998, 10000-10033 |
| SK-153 | Fuel Selector Valve Replacement | AA5 Series, AG5B (All) |
| SK-154 | Fuel Pump and Hose Replacement | AG5B 10000-10130 |
| SK-155 | Wing Gap Strap Modification | AA1 Series, AA5 Series (all) |
| SK-156-FLETCHAIR | Instrument Panel Toggle Switch Replacement | AA1 Series, AA5 Series (all) |
| SK-156-TIGER AIRCRAFT | Improved Throttle Cable Installation | AG5B Series (All) |