Section 42 - Automatic Lubrication System 04/10 OM4207 42-16 i. If the system is working properly, the machine is ready for operation. j. If the system is malfunctioning, refer to the troubleshooting chart. 1000 Hour Inspection 1. Check the pump housing oil level. Fill to the bot- tom of the plug hole with SAE 10W-30 motor oil. Newer models are equipped with a dipstick (3). Remove the dipstick and add oil to the proper level.