Haulotte H28TJ+, Maintenance Book

Page: 103 / 196

103
2420333140 E06.13 EN
Lubrication-Tightening-Clearance check
Slew ring
E005
15 mn
Lubrication-Tightening-Clearance check
Slew ring
1 - You will need
2 - Preliminary procedure
1. Place the machine in maintenance configuration. 3.3.1-Placing the machine in maintenance
configuration
3 - Lubrication
The maintenance of the slew ring is essential for the safety of the machine and to guarantee its service
life. Whatever the type of system installed on the machine, interior or external teeth, follow the
recommendations of greasing as indicated in the program.
• Standard tool kit
• Steel shims
• Protective goggles
• Gloves
• Place barriers around the perimeter of the
work area
The illustrations in this paragraph do not necessarily correspond to the range of products designated in
the manual.
1. Check for the presence of all the locating bolts.
2. Check that the accessible screws are not loosened. If
necessary, tighten the screws(Refer to the "tightening
torque" table).
3. Visually check the presence of the teeth and gear (if
possible).
4. Check the appearance of the teeth.
5. Oil the (internal and external) crown gear teeth.
6. Oil the raceways (access to greasers via the holes si-
tuated on the turntable, until the oil escapes from the
crown lip seal).