PART III - OPERATING DATA

        35.   Engine Limitations
					R.P.M.	Oil Temp	H.P.	     
	      Full throttle (5 min
	        limit)			2350	  90°C		130
	      
	      Minimum take off (full
                throttle)		1825	  30°C		104-108

	      Maximum climbing (30
	        minutes)		2100	  80°C		120

	      Maximum cruising (30
	        minutes)		2100	  70°C		120       

	      Normal cruising	    1900-2050 	60°-70°C	108-118

        36.   Desired Operating Figures
        
              (i)   Unless conditions warrant otherwuise the follow-
                    ing figures should not be exceeded.

						R.P.M.		H.P.
						
              	    Warm up for 4 minutes	800-1000

              	    Testing engine on chocks	Full throttle
              					for not more
              					than 10 secs.
              					
              	    Normal full throttle	2100		120
              
              	    Take off			2100		120
              
              	    Climbing			2050		118
              
              	    Cruising			1950		110-112

              (ii)  Oil Pressures
						
              	    Normal			40-45	lbs/sq. in.
              	    
              	    Minimum (Emergency - not
              	      more than 5 minutes)	30	lbs/sq. in.

              	    Maximum (Emergency - not
              	      more than 5 minutes)	60	lbs/sq. in.

        37.   Mixture Control
        
              It must not be used below 5000 and must not be
        used to cause a drop in r.p.m.