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Civil Aviation Act, 2009 (Act No. 13 of 2009)

Regulations

Civil Aviation Regulations, 2011

Part 43 : General Maintenance Rules

Subpart 4 : Release to Service

43.04.9 Ground running checks - reciprocating engines

 

No person shall certify a reciprocating engine-powered aircraft for release to service after a mandatory periodic inspection unless such person ensures that—

(a) a ground run of the aircraft engine has been carried out to determine satisfactory performance, in accordance with the manufacturer's recommendations, for—
(i) power output (static and idle RPM);
(ii) ignition system;
(iii) fuel and oil pressure; and
(iv) cylinder or coolant temperature, and oil temperature; and
(b) ambient conditions of temperature and atmospheric pressure and details of the results are recorded in the appropriate engine or aircraft logbook and/or maintenance record.