MAINTENANCE Preventive Maintenance Intervals it is fully inserted into the guide tube. Remove the dipstick and read the oil level dipstick. See Figure 27. The figure shows a comparison between the bends on the dipstick and a crosshatch pattern on a conventional dipstick. Note the exact area noted on the bends. For example, the “maximum” oil level will be at the BOTTOM of that bend. For the “minimum” oil level, it is noted at the TOP of the bend. If the oil level is below the “minimum” bend, add oil to bring it up the “maximum” level. Do NOT fill beyond the maximum fill level on the dipstick, since overfilling may result in high oil consumption and possible severe engine damage.
This section describes the items listed in the maintenance interval tables. As the operator of a vehicle, routine “Daily” inspections of the engine and chassis should be performed. This will provide the best opportunity to identify major concerns or concerns that would stretch a longer time span like slow coolant loss. For new or stored engines, Refer to section OPERATING INSTRUCTIONS FOR STARTING THE ENGINE in this guide. Item 1 – Lubricating Oil/ Filter Lubricating Oil: Check the oil level daily with the engine stopped. If the engine has just been stopped and is warm, wait approximately 20 minutes to allow the oil to drain back into the oil pan before checking.
Add the proper grade of oil to maintain the correct level on the dipstick. . Remove the dipstick from the guide tube. Note the dipstick has a positive locking device such as a lever or twist-lock design that must be disengaged before pulling the dipstick out of the guide tube. Use a shop rag to wipe off the end of the dipstick. Wait 15 seconds to allow any crankcase pressure to dissipate through the guide tube and let the oil level settle in the oil pan. Reinstall the dipstick and make sure 76 All information subject to change without notice. (Rev. 04/08) DDC-SVC-MAN-0040 0704 Copyright © 2008 DETROIT DIESEL CORPORATION