Download MAINTENANCE INTERVALS - Safety

124
Maintenance Section
Engine Oil Sample - Obtain
Illustration 169
SEBU8031-04
g00489188
2. Check the “LOW IDLE” side of dipstick (1)
while the engine is running. The oil should be
at operating temperature. Maintain the oil level
between the “ADD” mark and the “FULL” mark.
This is the only accurate way to check the oil level.
Check the “ENGINE STOPPED” side of the
dipstick while the engine is stopped. The oil should
be cold. Maintain the oil level between the “LOW”
mark and the “FULL” mark. This method should
be used as reference only, before the engine is
started.
Note: When you operate the machine on severe
slopes, the oil level in the engine crankcase must
be at the “FULL” mark on the “LOW IDLE” side of
dipstick (1).
3. Remove oil filler cap (2) and add oil, if necessary.
4. Clean the oil filler cap and install the oil filler cap.
5. Close the engine access door (if equipped).
NOTICE
Care must be taken to ensure that fluids are contained
during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to
collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.
Refer to Special Publication, NENG2500, “Caterpillar
Dealer Service Tool Catalog” for tools and supplies
suitable to collect and contain fluids on Caterpillar
products.
Dispose of all fluids according to local regulations and
mandates.
Obtain the sample of the engine oil as close as
possible to the recommended sampling interval. The
recommended sampling interval is every 250 service
hours. In order to receive the full effect of S·O·S oil
analysis, you must establish a consistent trend of
data. In order to establish a pertinent history of data,
perform consistent oil samplings that are evenly
spaced.
1. Before you obtain an oil sample, operate the
machine until the oil is warm and the oil is well
circulated.
2. Open the engine access door (if equipped) on the
left side of the machine.
i03399741
Engine Oil Sample - Obtain
SMCS Code: 1000-008; 7542-008
Hot oil and components can cause personal injury.
Do not allow hot oil or components to contact
skin.
Illustration 170
g01760274
3. Remove the protective cap.
4. Obtain a sample of the engine oil from the engine
oil sampling valve. The sampling valve is located
in the engine compartment on the left side of the
machine. Refer to Special Publication, SEBU6250,
“S·O·S Oil Analysis” for information that pertains
to obtaining a sample of the engine oil. Refer to
Special Publication, PEHP6001, “How To Take
A Good Oil Sample” for more information about
obtaining a sample of the engine oil.