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Lubrication & Maintenance/Daily
OURGP12,0000048 –19–13OCT06–1/4
Daily Prestarting Checks
RG8009A –UN–16JUN00
Left Side Oil Filler Cap
RG8054A –UN–16JUN00
Right Side Oil Filler Cap
RG8025B –UN–16JUN00
Rocker Arm Cover Filler Cap
RG8028B –UN–15JAN99
Crosshatch on Dipstick
A—Left Side Oil Filler Cap
B—Right Side Oil Filler Cap
C—Cover Oil Filler Cap
D—Crosshatch On Dipstick
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 add mark.
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.)
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.
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PN=68