REFERENCE ONLY g;J u w o U") Z :;> Sll,OMBl,J ·19-09AUG94 Sll,OMBl,K ·19·19MAA91 140497 PN=37 g;J u w 0 U") z :;> '" .... '" '" Cl a: @ 0 @ Engine Operating Guidelines 29 3. During the first 20 hours, avoid prolonged periods of engine idling or sustained maximum load operation. 4. If engine will idle longer than 5 minutes, stop engine. 5. After the first 100 hours maximum, drain engine oil and change engine oil filter (A). (See CHANGE ENGINE OIL AND FILTER in Lubrication and Maintenance/250 Hour section.) Fill with seasonal viscosity grade oil. (See ENGINE OIL, in Fuels, Lubricants, and Coolant Section.) NOTE: Some increase in oil consumption may be expected when low viscosity oils are used.
Check oil levels more frequently. If air temperature is below -10"C (14F), use an engine heater. NOTE: When the coolant temperature gauge reads approximately 104"C (220 "F), the engine will shutdown automatically, if equipped with safety controls. 7. The tension on newly installed V-belts should be checked daily for the first few days of operation because of the initial stretching. Also, check belts for proper seating in pulley grooves. 6. Watch coolant temperatures (A) closely. If coolant temperature rises above gg"C (210"F), reduce load on engine. Unless temperature drops quickly, stop the engine and determine the cause before resuming operation.