Standard Practice Maintenance Manual
Cirrus SR20 · Maintenance Manual
Overview
This Standard Practice Maintenance Manual provides detailed maintenance procedures and specifications for the Cirrus SR20 aircraft. It covers various engine models, including the IO-360-ES, which is specifically mentioned as being installed in the Cirrus SR20. The manual includes critical information on engine inspection, service, and adjustment values necessary for maintaining optimal performance. It is intended for use by maintenance personnel and technicians responsible for the upkeep of the Cirrus SR20, ensuring compliance with safety and operational standards.
- The Cirrus SR20 is equipped with the IO-360-ES engine, which is rated at 200 HP at 2700 RPM.
- Engine model specifications include a maximum continuous power of 2600 RPM and a five-minute rated takeoff power at 2800 RPM.
- Fuel system adjustments must adhere to the specified pressures and flows for optimal engine performance.
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Reference only, not for flight. Use the current approved manual for your aircraft. See terms, section 5.
Document
Source
Copy found at www.bonanza.org. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.
Document details
- Type ·
- Maintenance Manual
- Year ·
- 2019
- Pages ·
- 2
- File size ·
- 283 KB
- Copy found at ·
- www.bonanza.org
What is the Standard Practice Maintenance Manual?
The Standard Practice Maintenance Manual is a maintenance manual for the Cirrus SR20, dated 2019.
How many pages is the Standard Practice Maintenance Manual?
The copy of the Standard Practice Maintenance Manual on file runs 2 pages.
What year was the Standard Practice Maintenance Manual published?
The Standard Practice Maintenance Manual — the Cirrus SR20 maintenance manual on file — is dated 2019.
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In this document
Engine Inspection and Service
This section outlines the procedures for inspecting and servicing various engine models used in the Cirrus SR20. It includes specifications for engine types such as the IO-360-ES, detailing power ratings, RPM limits, and maintenance intervals.
Fuel System Adjustment Values
This section provides detailed tables for fuel system adjustment values, including idle and full power fuel pressures and flows for different engine models. It specifies parameters such as manifold absolute pressure, unmetered pump PSI, and fuel flow rates in pounds per hour and gallons per hour.
Engine Model Specifications
The manual lists specifications for multiple engine models compatible with the Cirrus SR20, including the IO-550 series. Each model's power ratings, RPM limits, and operational parameters are detailed to assist maintenance personnel in ensuring proper engine performance.
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Safety notes
- Ensure that all maintenance procedures comply with the manufacturer's instructions to avoid liability issues.
- Use calibrated measuring devices for verifying fuel flow rates to ensure accuracy.
Summary written by AI from the source document. Check the original before relying on it. See which parts of Sprinkle are written by AI.
Full document text
6-16 Standard Practice Maintenance Manual 15 Sep 2019 Engine Inspection and Service TSIO-360-JB 600 2800 - 37.0 6.5 - 7.5 34.5 - 37.5 - 16.7 - 19.3 - 134 - 145 - 22.8 - 24.7 TSIO-360-KB, L/TSIO-360-KB 700 2800 - 40.0 6.5 - 7.5 36.0 - 39.0 - 17.7 - 21.2 - 140 - 155 - 23.8 - 26.4 TSIO-360-LB 700 2700 - 40.0 6.25 - 6.75 34.0 - 38.0 - 14.7 - 16.7 - 135 - 145 - 23.0 - 24.7 TSIO-360-MB 700 2700 - 36.0 6.25 - 6.75 28.0 - 32.0 - 13.6 - 15.3 - 125 - 135 - 21.3 - 23.0 L/TSIO-360-RB 700 2600 - 38.0 25 Minimum 35.0 - 55.0 MFG 9 - - 140 - 150 - 23.3 - 25.5 TSIO-360-SB 700 2600 - 39.0 6.25 - 6.75 31 - 36 - 15.1 - 17.8 - 131 - 151 - 22.3 - 25.7 O-470-GCI 600 2600 - 9.0 - 11.0 23.8 - 25.3 - 14.7 - 16.9 - 122 - 129 - 20.8 - 22.0 IO-470-C, G, P, R 600 2600 - 9.0 - 11.0 24.7 - 27.7 - 14.8 - 17.3 - 123 - 130 - 21.0 - 22.1 IO-470-D, E, F, H, L, M, N, S, U 600 2625 - 9.0 - 11.0 25.0 - 28.0 - 15.0 - 17.5 - 124 - 131 - 21.1 - 22.3 IO-470-J, K 600 2600 - 5.5 - 7.0 24.7 - 27.7 - 14.8 - 17.3 - 123 - 130 - 21.0 - 22.1 IO-470-V 600 2625 - 6.5 - 7.5 28.3 - 29.8 - 17.8 - 18.8 - 123.5 - 131 - 21.0 - 22.3 IO-470-VO 600 2625 - 6.5 - 7.5 28.8 - 31.0 - 17.8 - 18.8 - 132 - 137.5 - 22.5 - 23.4 GIO-470-A 450 2400 - 9.0 - 11.0 26.0 - 28.0 - 15.5 - 16.5 - 145 - 155 - 24.7 - 26.4 TSIO-470-B, C, D 600 2600 - 35.0 5.5 - 6.0 28.0 - 30.0 - 15.0 - 17.0 - 145 - 155 - 24.7 - 26.4 IO-520-A, J 600 2700 - 9.0 - 11.0 29.0 - 32.0 - 15.9 - 18.2 - 136 - 146 - 23.2 - 24.9 IO-520-B, BA, BB C, CB 600 2700 - 9.0 - 11.0 28.0 - 31.0 - 14.9 - 17.2 - 136 - 146 - 23.2 - 24.9 IO-520-D, F, K, L 600 2850 - 9.0 - 11.0 30.0 - 33.0 - 17.0 - 19.4 - 143 - 153 - 24.4 - 26.1 IO-520-E 600 2850 - 9.0 - 11.0 29.0 - 32.0 - 16.1 - 18.3 - 143 - 153 - 24.4 - 26.1 IO-520-M, MB 600 2700 - 6.0 - 7.0 29.0 - 32.0 - 16.7 - 19.3 - 136 - 146 - 23.2 - 24.9 IO-520-P, LIO-520-P 600 2500 - 6.0 - 7.0 26.2 - 26.9 - 14.3 - 16.2 - 130 - 140 - 22.1 - 23.9 TSIO-520-AE, LTSIO-520-AE 600 2400 - 32.5 7.5 - 8.5 34.5 - 38.0 - 15.2 - 16.5 - 160 - 165 - 27.3 - 28.1 TSIO-520-AF 600 2700 - 35.5 5.5 - 6.5 35.0 - 39.0 - 18.4 - 19.9 - 180 - 186 - 30.7 - 31.7 TSIO-520-B, BB 600 2700 - 32.0 5.5 - 7.0 29.0 - 32.0 - 16.0 - 17.9 - 165 - 175 - 28.1 - 29.8 Table 6-4. Fuel System Adjustment Values Idle and FULL POWER Fuel Pressures and Flows Engine 1 Prop. RPM Manifold Absolute Pressure (MAP) Unmetered Pump PSI2 Metered Nozzle PSI 3 Fuel (lbs/hr) 4 Fuel (gal/hr) 4 6-18 Standard Practice Maintenance Manual CHANGE 1 1 Feb 2021 Engine Inspection and Service IO-550-C 6 600 2700 - - 8.0 -10.0 31.6 - 37.8 - 17.6 - 19.6 - 152 - 160 - 25.9 - 27.3 IO-550-D, E, F, L 6 600 2700 - 8.0 - 10.0 32.0 - 36.0 - 17.2 - 20.0 - 143 - 155 - 24.4 - 26.4 IO-550-G 600 2500 - - 8.0 -10.0 22.0 - 26.0 - 14.7 - 16.0 - 125 - 130 - 21.3 - 22.1 IO-550-N, P, R 600 2700 - - 8.0 -10.0 28.0 - 30.0 - 19.0 - 21.3 - 150 - 160 - 25.6 - 27.3 TSIO-550-B 600 2700 - 38.0 7.0 - 9.0 32.0 - 36.0 - 15.3 - 16.9 - 241 - 252 - 41.0 - 42.9 TSIO-550-C 600 2600 - 35.5 7.0 - 9.0 26.0-29.0 - 12.7 - 13.9 - 212 - 224 - 36.1 - 38.1 TSIO-550- E 600 2700 - 38.5 7.0 - 9.0 32.0 - 36.0 - 15.3 - 16.9 - 244 - 254 - 41.5 - 43.3 TSIO-550- G 600 2700 - 34.0 7.0 - 9.0 20.5 - 28.5 - 12.4 - 13.6 - 201 - 211 - 35.2 - 35.9 TSIO-550-G MOONEY 12 600 2500 - 33.5 7.0-9.0 20.0-23.0 - 10.4-11.6 - 177-180 - 30.0-30.7 TSIO-550-J 600 2600 - 38.5 7.0 - 9.0 32.0 - 36.0 - 15.3 - 16.9 - 244 - 254 - 41.5 - 43.3 TSIO-550- K, N 600 2500 - 37.5 7.0 - 9.0 20.5 - 28.5 - 14.2 - 14.8 - 210 - 220 - 35.8 - 37.5 TSIOL-550-A 600 2600 - 35.0 5.5 - 6.5 32.5 - 35.5 - 17.0 - 19.0 - 170 - 180 - 29.0 - 30.7 TSIOL-550-B 600 2700 - 35.0 6.0 - 8.0 36.0 - 40.0 - 20.0 - 22.5 - 175 - 185 - 29.8 - 31.5 TSIOL-550-C 600 2600 - 39.5 6.0 - 8.0 37.0 - 40.0 - 15.0 – 16.5 - 204 - 216 - 34.8 – 36.8 1. The setup procedures contained in this bulletin are only for use on engines that have not been modified from their original configuration as shipped from the factory by Continental. Engines which have been modified by the installation of aftermarket components such as turbo- normalizing systems, turbocharging systems, intercoolers, after-coolers, fuel nozzles, etc., whether by STC or field approval, must use the instructions provided by the STC holder or installer. Continental will not accept responsibility or liability for any modified engine set up according to the instructions contained in these instructions. 2. FULL POWER unmetered fuel pump pressure limits are provided for reference only. Use metered fuel pressure specifications for adjust- ments at full power. 3. Use for full power, maximum RPM adjustment only. All other parameters for reference only, Footnote 2 applies. 4. May be determined using a calibrated in-line flow measuring device. Otherwise use metered fuel pressure specifications. Refer to Aircraft Manufacturer's Maintenance Manual for method of verifying accuracy of fuel flow indicator. 5. IO-360-DB engine model specifications equipped with altitude compensating fuel pumps; Flight Test (Section 7-2.4.2) required after fuel system adjustment. 6. Engine model equipped with altitude compensating fuel pump; Flight Test (Section 7-2.4.2) required after fuel system adjustment. 7. This engine is installed in Cirrus SR20 aircraft. IO-360-ES engines has been derated by Cirrus from original 210 HP at 2800 RPM to 200 HP at 2700 RPM. Engine data plate reflects original Continental data of 210 HP at 2800 RPM. Refer to Cirrus SR20 Maintenance Manual and POH. 8. Engine model certified for five minute rated takeoff power at 2800 RPM. Max. continuous power is 2600 rpm. 9. Refer to the aircraft manufacturer's instructions for adjustment procedures. 10. Refer to the aircraft manufacturer's instructions for adjustment procedures. 11. Refer to the aircraft manufacturer's instructions for adjustment procedures. 12. TSIO-550-G installed in Mooney aircraft has been rated to a power level that is less than the approved Type Certificate Data Sheet. Refer to
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the Mooney Aircraft Maintenance Manual for setup instructions. Table 6-4. Fuel System Adjustment Values Idle and FULL POWER Fuel Pressures and Flows Engine 1 Prop. RPM Manifold Absolute Pressure (MAP) Unmetered Pump PSI2 Metered Nozzle PSI 3 Fuel (lbs/hr) 4 Fuel (gal/hr) 4