© Mitsubishi Forklift Trucks 2013. All
© Mitsubishi Forklift Trucks 2013. All rights reserved.rights reserved. Revision: BRevision: B
Document ID: 615023Document ID: 615023
63 (244)63 (244)
PBV20N2 PBV20N2 Service Service ManualManual
Disassembly of the castor wheel unit:Disassembly of the castor wheel unit:
1.1. Remove the bolts and the nutsRemove the bolts and the nuts
attaching the castor wheel unit to theattaching the castor wheel unit to the
castor wheel suspensioncastor wheel suspension
mechanism.mechanism.
2.2. Remove the castor wheel unit.Remove the castor wheel unit.
Assembly of the Assembly of the castor wheel uncastor wheel unit:it:
1.1. Install the castor wheel unit.Install the castor wheel unit.
2.2. Tighten the bolts and the nuts attaching the castor wheel unit Tighten the bolts and the nuts attaching the castor wheel unit to the castor wheelto the castor wheel
suspension mechanism.suspension mechanism.
3.3. Check that there is not Check that there is not too much play in the too much play in the bearing of the castor wheel unit.bearing of the castor wheel unit.
4.4. Check that the castor wheel rotates properly.Check that the castor wheel rotates properly.
Disassembly of the rubber Disassembly of the rubber spring:spring:
1.1. Remove the bolt and the nut holdingRemove the bolt and the nut holding
the rubber spring in place.the rubber spring in place.
2.2. Remove the rubber spring and theRemove the rubber spring and the
washers by pulling them to the side.washers by pulling them to the side.
Assembly of the Assembly of the rubber springrubber spring::
1.1. Install the rubber spring and the washers.Install the rubber spring and the washers.
2.2. Tighten the bolt and the nut keeping the rubber spring in place. Do not overTighten the bolt and the nut keeping the rubber spring in place. Do not over
tighten! Always use a new locking nut and tighten! Always use a new locking nut and tighten the nut only so much tighten the nut only so much that thethat the
locking part of the nut is on the threads.locking part of the nut is on the threads.