Tiger JD5085-5115M T4F, Mounting And Operating Instructions

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MAINTENANCE
TRIPLE FLAIL Maintenance Section 4-12
©2016 Alamo Group Inc.
MAINTENANCE
REPLACING HIGH PRESSURE HYDRAULIC FILTER ELEMENT
Ensure that the system has been shut down and
depressurized. Locate the High Pressure Filter
housing. Confirm that the element to be installed
matches the element p/n on the filter model tag.
Example: V3.0510-06 (world line 100, HD049
model).
Locate the bottom of the High Pressure
Bowl, and using the appropriate spanner wrench or
ratchet and turning in a counterclockwise rotation,
(looking at the bottom of the bowl) remove the bowl
from the head. The first couple rotations will seem
tight as the o-ring passes the sealing flats. Once the
o-ring has cleared the sealing flats the bowl should
spin freely. Taking care not to drop the bowl, finish
removing the bowl from the head.
WARNING: Bowl will be full of oil! Pour the oil from the bowl into a container. This oil should be considered
contaminated due to the outside-in flow direction through the element. Clean the inside of the bowl if “dirt” is
present. Remove the old element from the filter head by pulling with a rotation motion. Dispose of the used
element properly. Remove the new element from the packaging. Using your finger, dab and lubricate the o-ring
in the top of the new element with oil. Install the new element into and on the mounting boss within the head.
Ensure that the element is fully seated on the boss. Clean and inspect the o-ring that is affixed in the bowl and
lubricate with oil. Using a clockwise rotation, screw the bowl back into the head, ensuring that the bowl has not
been cross-threaded into the head. Continue to tighten the bowl into the head, using the spanner wrench or
ratchet. The rotation of the bowl will become tighter once the o-ring engages the sealing flats. Once the bowl
has bottomed out, back-off the bowl by 1/6 turn. This ensures that the o-ring is seated properly with in the
sealing flats. Element change out and re-assembly is now complete. Start the machine and inspect the filter
area checking that there is no oil leaking from the filter assembly. Replace the element first at 50 hours of
operation, then yearly (500 hours) or when indicated by restriction indicator.