2-6 P/N 13772-003
Section 2 Cirrus Design
Limitations SR22T
Powerplant Limitations
Engine
Number of Engines..............................................................................1
Engine Manufacturer ........................................... Teledyne Continental
Engine Model......................................................................TSIO-550-K
Engine Type..........Turbocharged, direct drive, fuel injected, air cooled,
horizontally opposed 6 cylinder engine with 550 cubic inch
displacement.
Horsepower Rating.............................................. 315 bhp @ 2500 rpm
Oil Temperature ............................................. 240°F (116°C) maximum
Oil Pressure:
Minimum................................................................................ 10 psi
Maximum............................................................................. 100 psi
Operating Limits
Do not reduce manifold pressure below 15 inches when above 18,000
ft MSL.
Approved Oils:
Engine Break-In: For first 25 hours of operation or until oil
consumption stabilizes use straight mineral oil conforming to MIL-
C-6529. If engine oil must be added to the factory installed oil, add
only MIL-C-6529 straight mineral oil.
After Engine Break-In: Use only oils conforming to Teledyne
Continental Specification SAE J 1899 (Ashless Dispersant
Lubrication Oil).
All Temperatures ............................... 15W-50, 20W-50 or 20W-60
Above 40°F (4°C) .................................SAE 50, 20W50, or 20W60
Below 40°F (4°C) ................... SAE 30, 10W30, 15W50, or 20W50
Fuel Grade....................... Aviation Grade 100 LL (Blue) or 100 (green)
• Note •
Refer to Fuel Limits in this section for operational limitations
regarding fuel and fuel storage.
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