TM 10-3930-671 -10 Table 3-1.  Operator Preventive Maintenance Checks and Services - CONT. Location Item Item To Not Fully Mission No. Interval Check/ Procedure Capable If: Service DAILY - Continued EXTERIOR 20 During Mast Assembly a. Check that up and down mast movement Mast movement is not is smooth.  Notify unit maintenance, if smooth. necessary. b. Check that forward and backward mast Mast tilt movement is tilt is smooth.  Notify unit maintenance, not smooth. if necessary. c. Check that carriage side-shift operates Side shift does not smoothly.  Notify unit maintenance, if operate smoothly. necessary d. Check that forks are not damaged or Forks are damaged or bent.  Notify unit maintenance, if bent. necessary. e. Check that tension is equal between all Chain tension is not chains.  Notify unit maintenance, if equal. necessary. 21 During Horn, Check for proper operation. Light(s) or horn in- Floodlights, and operative. Brakelight ENGINE WARNING Engine and transaxle are very hot after running.  Do not touch these parts with bare hands or allow body to come in contact.  Hot engine and transaxle parts can cause serious burns. 22 After Engine Check for leaks and visible signs of   Class III leak present. damage. 3-10