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43
FIG. 43-1
LOWER PORT
RAISE PORT
5. Check the hydraulic cylinder. With the plat-
form at vehicle fl oor level, remove the hy-
draulic line from the LOWER port on the cyl-
inder (FIG. 43-1). Hold the control switch in
the “RAISE” position for two seconds while
you watch for hydraulic fl uid at the LOWER
port. A few drops of hydraulic fl uid escaping
the port is normal. However, if fl uid streams
out, piston seals are worn. Replace seals.
6. Check pump oil fi lter in the reservoir
(FIGS. 42-1 and 42-2). Clean or replace
fi lter, if necessary.
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