Lubrication & Maintenance/Daily Daily Prestarting Checks Do the following BEFORE STARTING THE ENGINE for the first time each day: IMPORTANT: DO NOT add makeup oil until the oil level is BELOW the crosshatch marks on the dipstick. RG8009A –UN–16JUN00 1. Check engine oil level on dipstick. Add as required, using seasonal viscosity grade oil. (See DIESEL ENGINE OIL in Fuels, Lubricants, and Coolant Section for oil specifications.) Left Side Oil Filler Cap Depending on application, oil may be added at left (A) or right (B) side oil filler cap and rocker arm cover filler cap (C) locations. IMPORTANT: DO NOT fill above the top mark on the dipstick.
Oil levels anywhere within crosshatch (D) are considered in the acceptable operating range. RG8054A –UN–16JUN00 A—Left Side Oil Filler Cap B—Right Side Oil Filler Cap C—Cover Oil Filler Cap D—Crosshatch On Dipstick Right Side Oil Filler Cap RG8025B –UN–16JUN00 RG8028B –UN–15JAN99 Rocker Arm Cover Filler Cap Crosshatch on Dipstick Continued on next page OURGP11,000018F –19–12FEB04–1/5 25-1 021604 PN=133