Maintenance - Garmin CLASS B COMPACT Installation Instructions Manual

Drive Unit Installation Example
This example shows a typical cylinder installation on a 213 mm (8.39 in.) quadrant or tiller arm with a total
rudder angle of 70 degrees (2 × 35 degrees).
Item Description
Distance from the center of the drive unit base to the tiller bolt when the rudder is
amidships.
Degree of travel from amidships to the installed physical stops.
Distance from the center of the drive unit base to the relative location of the
rudder post.
Distance from the center of the tiller bolt to the rudder post.

Maintenance

To maximize the life of your drive unit, these maintenance guidelines should be observed.
• The cylinder rod should be kept free from damage.
• The drive unit should not be exposed to salt water.
• The mounting hardware and the tiller-bolt hardware should be inspected on a regular basis, and any
components should be tightened if necessary.
• The rod end and the tiller bolt should be kept lubricated with marine-grade grease. Only high-quality marine
grease that is compatible with nitrile seals should be used.
4
Measurement
574.8 mm (22.63 in.)
35 degrees
174.7mm (6.88 in.)
213 mm (8.39 in.)