Haulotte HT23RTJ O, Maintenance Book

Page: 155 / 534

155 4001055250 E 10.21 USA / GB
Chassis and turret
Dismantling / Reassembling wheels reducer
MS0026
Chassis and turret
Dismantling / Reassembling wheels reducer
1 - You will need
2 - Preliminary operation
The operations of disassembling if they exist should be carried out only on the installations completely disconnected
and must be entrusted only to people having the necessary technical training.
Respect, in addition to the instructions appearing in the present instructions, the legal tendencies generally applicable
for safety accident prevention.
All the precautions must be done in work before intervening on and near the machine.
After completion of work, all the covers and safety devices must be positioned back completely and operational.
• PPE (Personal Protective Equipment: glove, safety shoes, glasses, etc ...)
• Grease-remover
• Rags
• Standard tool kit
• Torque wrench (0-100in/lb)
• Torque wrench (0-50ft/lb)
• Grease for assembly
• Assorted hydraulic fittings
• System for recovery oils
• Drive reducer Oil
• Hydraulic hand pump 0 - 250 psi
• Pressure gauge 0 - 300 psi
• Special tools (refer plans at end of document)
• Place barriers around the perimeter
of the work area
• The technician should take all steps to protect themselves or others against all risks of injury related to this intervention.
• The technician should ensure that suitable PPE (personal protective equipment) for the job is used, and check the particular conditions of
environment in which the material can be found (see safety information specific to the operation site).
• Position the machine on a flat ground, stabilized and in a released environment.
• Cut the contact, to remove the key, to open cut it battery.
• Place a "DO NOT USE" decal near the start/stop contactor (key switch) to inform the personnel that interventions are being carried out
on the equipment.
• The pressure in the hydraulic system is very important. It can cause accidents. Relieve the pressure before any intervention and never
search for oil leaks by hand.
• Attention to the risks of burns, the hydraulic system works at high temperatures.