Procedure
Warm-up Engine Monitoring
1. During the warm-up period, check the oil pressure indicator (p. 49), overheat indicator (p. 49), and cooling system indicator (p. 50). 2. If any indicator shows an abnormal condition, immediately stop the engine and determine the cause of the problem. Refer to TAKING CARE OF UNEXPECTED PROBLEMS on p. 115. 3. If the fast idle control was used to warm up the engine, gradually return the control lever to the N (neutral) position as the engine warms up.