Oregon Harvester - Guide Bar Troubleshooting

Guide Bar
Mechanical Timber Harvesting Handbook 78
Guide Bar Maintenance
Bar Rail Dresser, p/n 111589 makes it easy to
remove effects of normal wear and remove
minor damage.
7.
u On sprocket-nose guide bars, check for clearance around
the guide bar’s tip, between the tops of rails, and the
chassis. Replace nose sprockets before cutters or tie-straps
contact the bar nose rails.
1/32"( 0,8 mm )
1/32"