JLG 510AJ Service Manual - Manual (Page 112)

SECTION 3 - CHASSIS AND TURNTABLE
3-70 – JLG Lift – 3121181
3.10 DEUTZ ENGINE
NOTE: Refer to the engine manufacturer’s manual for detailed
operating and maintenance instructions.
Checking Oil Level
1. Switch the engine off before checking oil level.
2. Make sure the machine and engine are level.
3. Remove the oil dipstick.
4. Wipe the dipstick with non-fibrous, clean cloth.
5. Insert the dipstick to the stop and remove again.
6. Check the oil level, and if necessary, top the oil level up
to the MAX mark with an approved grade and type of oil
as outlined in the engine manufacturer’s operator’s
manual.
7. Replace the dipstick making sure that it is fully seated in
the dipstick tube to seal off the crankcase.
Changing Engine Oil
1. Allow the engine to warm up. The engine oil should
reach approximately 176° F (80° C).
2. Make sure the machine and engine are level.
3. Switch off the engine.
4. Place an oil tray under the engine.
5. Open the oil drain valve.
WHEN DRAINING HOT ENGINE OIL THERE IS A RISK OF
SCALDING.
DO NOT LET USED OIL RUN INTO THE SOIL; COLLECT THE
USED OIL IN A CONTAINER SUITABLE FOR DISPOSAL OR
RECYCLING. DISPOSE OF THE USED ENGINE OIL IN ACCOR-
DANCE WITH ENVIRONMENTAL REGULATIONS.
6. Drain the oil.
7. Close the oil drain valve.
8. Pour in new engine oil. Refer to Section 1 for capacity
and refer to Figure 3-55., Engine Oil Viscosity for the
proper grade.
Changing the Oil Filter
1. Wipe the area around the filter to clean any dirt from the
area.
2. Using a suitable oil filter removal tool, loosen the lube oil
filter cartridge and spin off.
3. Catch any escaping oil.
4. Clean any dirt from the filter carrier sealing surface.
Figure 3-55. Engine Oil Viscosity