Supermarine Swift FR.5 swiftpic047

						      A.P. 4348R.-P.N.
							Pilots's Notes

							
				PART II
			    LIMITATIONS

			     
			     

  50.  Engine limitations-Avon Mk. 114




		Condition
		Time Limit
		R.p.m.
		Max. J.P.T.
°C.



		Take-off and
Operational
Necessity
(with or without
reheat)
		10 mins.
combined
		7,900 ± 50
		700°C.



		Intermediate
		30 mins.
		7,800
		685°C.



		Max. Continuous
		Unrestricted
		7,550
		645°C.



		Approach
		-
		4,500 min.
		-



		Ground Idling
		Unrestricted
		2,750 ± 100		
		550°C.		


     
       Oil pressures
       At 7,550 r.p.m. and above:-   15 lb./sq. in. (min.)               
                                     20 lb./sq. in. (normal)
       Negative G
       The application of negative G is limited to 15 seconds at
       all altitudes.  With reheat in use below 30,000 ft. this
       limit is reduced to 7 seconds.

  51.  Flying limitations
  
  (a)  Intentional spinning is prohibited.
  (b)  Maximum speeds
       Clean aircraft                600 knots.  No mach limit
                                       but see para. 65.