Maintenance
134
C3M2-OM-EN-02
Note
The truck must be parked on smooth level ground when checking and
adjusting the mast bearing wear pads.
Mast Bearing Wear Pads (If applicable)
If the mast bearings are the type with integrated wear pads the wear pads must be
checked every 500 hours and adjusted if necessary. Raise and lower the mast fully.
Be on the lookout for kicking or sticking.
To adjust the mast bearing wear pads:
1. Turn the locking nut (A) anticlockwise a
couple of turns to loosen.
2. Turn the adjusting screw (B) clockwise
until the wear pad comes into contact
with the adjacent mast channel.
3. Repeat steps 1 and 2 on the bearing
directly opposite.
4. Turn the adjusting screw ¼ turn
anticlockwise then tighten the locking
nut.
5. Repeat step 4 on the bearing directly opposite.
6. Repeat steps 1-5 until the wear pads have been adjusted on all mast bearings
6.17 Cleaning & Greasing The Mast Carriage Channels
The mast carriage channels must be cleaned (if necessary) and greased (only on the
vertical (side) surfaces) periodically where the wear pads run. The frequency of this
operation is at the discretion of the user and essentially depends upon the working
conditions and the workplace. A lubrication interval of about 250 hours can be taken
as a typical value, under normal working conditions. For this purpose use EP2 grease.
B
A
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