4LPPT70EN - 5/2023
22
CAUTION!
Don’t release the crank cam if the rotor is not in its lowest
or highest position. Leaving the rotor in between position
may cause the crank cam to rotate and cause personal
injury.
4. Pull both ends of the hose outward slightly from the
pump housing and remove the gasket rings and the
halves of the split bushing (refer to
Figure 10.
and
Figure 11.
).
5. After this, pull the ends of the hose through the
through holes into the pump housing, from where
the whole hose can be removed through the open
front cover.
6. Clean the following parts carefully before installing
the new hose:
• pump housing
• hose leak detector
• breather
In the event of hose puncture, the hose leak detector and
breather must be cleaned, to ensure correct operation of
the LPP-T pump.
Remove foreign particles from inside the pump housing.
They may break the pump or significantly shorten the life
of the hose.
Figure 10.
Figure 11.