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Cirrus SR22 Maintenance Manual
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Cirrus SR22 Maintenance Manual

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Download this manual See also: Pilot Operating Handbook, Maintenance Manual
C I R R U S
A I R P L A N E M A I N T E N A N C E M A N U A L
M O D E L S S R 2 2 A N D S R 2 2 T
HORIZONTAL STABILIZER
1. DESCRIPTION
This section covers the horizontal airfoil of the tail section to which the elevator is attached.
55-10
EFFECTIVITY:
All
Page 1
15 Jun 2010

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Summary of Contents for Cirrus SR22

  • Page 1 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T HORIZONTAL STABILIZER 1.
  • Page 2 M O D E L S S R 2 2 A N D S R 2 2 T 2. MAINTENANCE PRACTICES A. Horizontal Stabilizer CAUTION: Installation and removal of the horizontal stabilizer may only be performed at an approved Cirrus Design Repair Station. Removal - Horizontal Stabilizer (See Figure 55-101), (See Figure 55-102) Two methods of horizontal stabilizer removal are explained.
  • Page 3 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T Description P/N or Spec.
  • Page 4 Use caution when cutting to not cause excessive damage to the hori- zontal stabilizer and/or fuselage bonding flange. If damage exceeds repair specifications, contact Cirrus Design for disposition. To prevent binding during the removal process, begin cutting with 90° oscillating tool at the bottom bond line.
  • Page 5 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T NOTE At empennage perimeter of bonding flange, apply plastic tape to upper and lower empennage surfaces.
  • Page 6 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T 1.0 inch (2.54 cm) HORIZONTAL STABILIZER COMPOSITE REMNANT...
  • Page 7 If extent of damage does not exceed 2 plies, perform Laminating - In Place Method installing twice as many plies as the original lay-up. (Refer to 51-20) If extent of damage is greater than 2 plies, contact Cirrus Design for disposition. (Refer to AMM-Intro-00) Inspect fuselage flange for damage and repair as necessary.
  • Page 8 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T FUSELAGE BONDING FLANGE (REF)
  • Page 9 Method #2 uses a portable tool. WARNING: Installation of the horizontal stabilizer assembly requires a maintenance check flight performed by a Cirrus Design authorized test pilot. Contact Cir- rus Design prior to performing maintenance to schedule check flight. CAUTION: Proper application of PTM&W ES6292-Based Structural Adhesive is critical to...
  • Page 10 M O D E L S S R 2 2 A N D S R 2 2 T Description P/N or Spec. Supplier Purpose Horizontal Incidence Tem- T1838 Cirrus Design Measurement plate, HS72, RH Duluth, MN 55811 218-727-2737 Feeler Gauge 0.140-inch...
  • Page 11 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T Description P/N or Spec.
  • Page 12 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T NOTE At aft fixture, pivot middle elevator hinge arm outboard.
  • Page 13 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T MALE CONE DATUM T-BOLT (REF)
  • Page 14 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T VERTICAL FIN (REF) LOWER...
  • Page 15 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T Horizontal Stabilizer Installation Method #1: Mount horizontal stabilizer into permanent floor mounted fixture.
  • Page 16 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T At RH empennage panel, install tail cross pin through RH and LH empennage access tooling holes securing outboard sides of portable tool to empennage.
  • Page 17 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T HORIZONTAL INCIDENCE TEMPLATE HS 36 RUBBER FOOT...
  • Page 18 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T HORIZONTAL INCIDENCE TEMPLATE HS 36 HORIZONTAL INCIDENCE...
  • Page 19 (See Figure 55-106) Note: If shimming at leading edge, custom shim modification is required to match curvature of fuselage flange and horizontal stabilizer. Contact Cirrus Design for disposition. Acquire necessary tools, equipment, and supplies. Description P/N or Spec.
  • Page 20 Repeat angle of incidence measurements at bonding flange on fuselage. Repeat gap inspection to verify upper and lower bond gap is within tolerance. If installation of shims does not bring gaps within tolerance, contact Cirrus Design for disposition. Serials 22-0821 & subs, 22T-0001 & subs: If out-of-tolerance measurements cannot be corrected, shim lower bonding flange on fuselage as follows.
  • Page 21 M O D E L S S R 2 2 A N D S R 2 2 T Acquire necessary tools, equipment, and supplies. Description P/N or Spec. Supplier Purpose Pre-Cure Shim, Tapered 12013-001 Cirrus Design Meet Bond line Duluth, MN 55811 Requirements 218-727-2737 90° Die Grinder Any Source Cutting/Abrasion Metal Cut-Off Wheel and 2.0 inches...
  • Page 22 Repeat angle of incidence measurements at bonding flange on fuselage. Repeat gap inspection to verify upper and lower bond gap is within tolerance. If shims do not bring gaps within tolerance, contact Cirrus Design for disposition. 55-10 EFFECTIVITY:...
  • Page 23 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T NOTE FUSELAGE 0.10 inch...
  • Page 24 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T FUSELAGE SKIN (REF) SHIM...
  • Page 25 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T Prepare repair surfaces of bonding flange on fuselage and horizontal stabilizer.
  • Page 26 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T If voids or bubbles are identified from inside of empennage, use spreader at exterior to carefully apply more pressure slowly at seam.
  • Page 27 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T 0.140 +0.0/-0.120 inch (3.556 +0.0/-3.048mm) MAX.
  • Page 28 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T Attach thermocoupling probes.
  • Page 29 Use hammer and chisel to break inspection sample. Verify cross-sectional fragments are homogenous. If dark or swirling colors are present in the sample, the resin was not mixed properly. Contact Cirrus Design for disposition. 55-10 EFFECTIVITY:...
  • Page 30 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T TO ELECTRONIC TEMPERATURE CONTROL TO THERMOCOUPLE...
  • Page 31 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T BULKHEAD FS289 (REF) BULKHEAD FS306...
  • Page 32 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T POST CURE POST CURE RH SIDE...
  • Page 33 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T Horizontal Stabilizer Installation Method #1: Detach fuselage from permanent floor mounted fixture.
  • Page 34 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T At inner empennage through RE3 access panel hole, position void block between bulkhead FS289 and FS306.
  • Page 35 Flap Up Flap 50% Flap 100% WARNING: The airplane may not be returned to service until a Cirrus Design authorized test pilot has performed a flight test. Flight test may only be performed by Cirrus Design authorized personnel. (al) Perform Functional Test - Flight Test.
  • Page 36 Verify angle of incidence at all template locations is measured at 0.60°+/-0.20°. Record obtained values. HS 72 HS 72 HS 36 HS 36 If obtained values are not within tolerance, contact Cirrus Design for disposition. 55-10 EFFECTIVITY: Page 36 19 Sep 2017...
  • Page 37 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T LH HS 72 LH HS 36 RH HS 36...
  • Page 38 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T B.
  • Page 39 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T ICE PROTECTION OPTIONAL (REF) LEGEND...
  • Page 40 C I R R U S A I R P L A N E M A I N T E N A N C E M A N U A L M O D E L S S R 2 2 A N D S R 2 2 T Intentionally Left Blank 55-10 EFFECTIVITY:...

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