5.5 Replace the Vent screw before put the truck into work.
Replace the Vent screw before putting truck into work.
In order to avoid oil leak during transportation, the vent screw on the hydraulic oil filler is
replaced by a solid screw. Before putting truck into use, this solid screw must be replaced by the
vent screw, to avoid the cylinder being vacuum during lifting or lowering.
If there is no replacement, there might be high risk of problems, e g. piston cannot be
lowered to bottom or oil leak occurs;
Vent Screw #13(Attached in plastic bag along with manual)
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