Haulotte HA100RTJ PRO, Maintenance Book

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4000392150 E02.16 USA / GB
HA32RTJ PRO - HA100RTJ PRO - HA41RTJ PRO - HA130RTJ PRO
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- Maintenance
7.3.2.3 - Bearings
Action on bearings needs to be taken outside the normal maintenance schedule if the following
occurs :
• Abnormal noise during the movements of the structure.
• Machine not use for a period of 6 months or more.
• Environment of storage and specific uses(Strong moisture and salinity of the air).
Checking procedure :
• After disassembling the affected pivot, protect the bearing from external pollutants and potential
damage.
• Clean the bearing with a suitable solvent.
• Replace the bearing in the following cases :
• Presence of abrasions in the bearing housing and/or inside the bearing itself.
• Presence of abrasion, wear, oxidation, deformations of the balls (or rollers) and the ring rollers.
• Reassembly of the bearing/pivot :
• Clean the bearing housing or pin in order to remove all the foreign objects/abrasions.
• Lightly lubricate the bearing housing and/or pin.
• Lightly lubricate the outer ring of the bearing.
• Fit a bearing in a boring, take support on the external ring of the bearing.
• Fit a bearing on a pin, take support on the interior ring of the bearing.
7.3.2.4 - Brakes
The brake system is an important component of the safety of the machine. It is essential to
carry out functional tests periodically (every 6 month).
First test : High speed :
• This test must be completed on flat ground or on ground that has a incline(less than that for which the
machine is rated. Refer to the manufacturers ID plate on the machine to determine the maximum
incline).
• Draw a line on the ground to create a stopping reference.
• Drive forward until the maximum speed is reached (Between 3 km/h (1,9 mph) or 6 km/h (3,7 mph)
depending on the machine being tested(Check the specification in the Operation Manual)).
• Release the joystick when the front wheels make contact with the stopping line previously drawn.
• When the machine comes to a stop, measure the distance between the middle of the front wheels and
the reference mark on the ground :
• If the distance is between 0,2 m(0 ft8 in) and 1,5 m(4 ft11 in), the test validates correct operation.
• Otherwise, contact HAULOTTE Services® to repair the system.
For safety reasons, rensure that the following precautions are taken prior to testing commencing :
• Set up barriers to define the test area.
• Place the machine in transport position(Jib in horizontal position accepted)
• Wearing of a safety harness is essential.