Manitowoc Engineering Co.
CLEANING SUMP
The sump must be cleaned at each oil
change, as follows:
NOTE
This interval should be shortened if un-
usually dirty conditions are experienced.
I. Stop the engine. Install warning tags
to WARN against starting the engine.
2. Remove the plug and drain the sump into
a container.
3. Remove the hardware securing the sump
to the head (some filters use aclamp ~
ring for this purpose).
4. Remove the sump. Do not pry the sump
from the head; gasket damage may
result.
5. Thoroughly
clean
the sump in solvent
and dry.
6. If the cartridge is plugged, proceed
as follows:
a. Disconnect the inlet and outlet lines.
b. Remove the head and element, as an
assembly, from the machine.
NOTE
Because of difficulty in reassembling, it
is not recommended that the element be re-
moved from the head or otherwise dis-
assembled. The element should be removed
from the head only if the element is to he
replaced.
c. Soak the element in solvent. While
soaking, turn the handle back and
forth until it can be turned easily a
complete revolution.
d. Blow the element dry with compressed
air. Take the necessary precautions
to prevent injury from flying particles
e. Be sure the arrows, on the head, point
in the direction of oil flow. Attach
the head to the machine. IMPROPER
INSTALLATION WILL RESULT IN DAMAGE.
f. Securely attach the inlet and outlet
lines.
7. If necessary, replace the head gasket.
8. Secure~ asse~le the drain plug to the
sump.
9. Attach the sump to the head. Make sure
the screws are securely, but evenly,
tightened.
i0. Refer to Folio 954 and fill the system
to the proper level. Start the engine
and check for leaks.
ii. Stop the engine, allow the oil to
settle and recheck to make sure the
system is at the proper level.
FOLIO 981-2 1-26-79
395143