CRT 48 Operation - Wacker Neuson

Maintenance CRT 48
3.3 Control Linkage Lubrication
The drive system, gearbox and pitch posts are equipped with several
grease fittings. Grease these fittings once a week, or every 20 hours,
to prevent wear.
Use a general purpose grease and add one to two shots of grease at
each fitting.
3.4 Control Arm Adjustment (Forward or Backward)
See Graphic: wc_gr003773
The control arms should line up evenly. If arms appear out of
adjustment, they can be re-adjusted forward or backward as follows:
3.4.1 Loosen jam nuts (b).
3.4.2 Turn the vertical linkage (a) as follows:
• Extend the linkage to adjust control levers forward. See section
4.5 before extending linkage.
• Shorten the linkage to adjust control levers backward.
3.4.3 After the arms have been adjusted to the desired position, tighten jam
nuts (b).
NOTICE: Control arms are adjusted as part of the steering assist system.
Changing orientation of the control arms may affect steering effort.
3.5 Steering Assist System
The steering assist system is comprised of the torsion lever (f), the
torsion lever assembly (g), and the assist link (h). The system preload
must be removed before any other steering components can be
removed or separated. Remove the 1/2-20 x 3.5-inch bolts (i) to unload
the system. To re-apply system preload, re-attach and tighten bolts (i)
to the factory setting.
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