Upright X Series Service And Maintenance Manual

38 “Translation of the original instruction”
4.4 Check Table D program
D-1
4.4.1 Check the Chassis and
Platform Slider
Instant UpRight specifications require this procedure
to be executed every 250 hours or quarterly,
whichever comes first.
Keeping the slides and slide guide blocks in good
condition is critical to safe operation of the machine.
Continued use of worn sliders can damage parts and
lead to unsafe working conditions.
1.
Test the thickness of the chassis slider at the
bottom of the machine's boom.
 Result: The measurement result is 68mm or
higher. Proceed to step 2.
 Result: The measurement result is less than
68mm. Replace the chassis slider.
2.Test the thickness of the platform slider at the top
of the boom of the machine.

Result: Measure 71mm or higher. Proceed to
Step 3.
 Result: The measurement result is less than
71mm. Replace the platform slider.
D-2
4.4.2 Replace the Hydraulic Filter
Instant UpRight specifications require this procedure to
be executed every 250 hours or quarterly, whichever
comes first.
Replacing the hydraulic tank oil return filter is critical to
maintaining the good performance and service life of
the machine. A dirty or blocked filter may cause poor
machine performance and continued use may result in
damage to the component. In a parti
cularly dirty
environment, you need to change the filter frequently.
The risk of physical injury. Be careful of hot oil.
Exposure to hot water can cause severe burns.
1.Remove the filter with an oil filter wrench. Clean the
contact area between the hydraulic oil filter and the
filter.
The risk of physical injury. Sprayed out of the hydraulic
oil may penetrate and burn the skin. Slowly release the
hydraulic connection to gradually reduce the oil
pressure. Do not spray or splash oil.
Note: The hydraulic filter is installed on the hydraulic
tank.

Upright X Series Specifications

General

Brand	Upright
Model	X Series
Category	Lifting Systems
Language	English