Wacker Neuson 901SP

BA 901/1101 en – Edition 2.1 * 91101b530.fm 5-21
Maintenance
5.10 Checking drive chain tension (model 901)
Danger!
Secure the raised machine sufficiently, otherwise extreme
Accident hazard!
☞ Prop the machine on firm ground and with means of sufficient load-bearing
capacity.
Caution!
Too much or not enough tension –
Damage or increased wear of the drive chains!
☞ Have the tracks tightened by a Wacker Neuson service center – see
chapter 5.20 Maintenance plan (overview) on page 5-37
Checking track tension
Caution!
Contact your Neuson dealer if the drive chain tension is not within a tolerance
of 2 – 6 mm!
☞ Retighten the drive chain!
Preparatory work:
☞ Position the machine on firm and level ground.
☞ Raise the front and rear wheels.
☞ Support the machine on firm ground and with means of sufficient load-bearing capacity.
Front drive chains:
☞ Make a mark on the rim.
☞ Move the wheel.
➥ Correct track tension: 2 – 6 mm movement
☞ Check on either side!
Rear drive chains:
☞ Make a mark on the rim.
☞ Move the wheel.
➥ Correct track tension: 2 – 6 mm movement
☞ Check on either side!
Fig. 106: Checking track tension
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