34
Service and Maintenance
CAUTION:
Do not operate the transmission at an operating angle greater than
12° (approximately a 21% grade) or improper lubrication will occur causing
damage to the transmission. The operating angle is the transmission mounting
angle in the chassis plus the percent of upgrade (expressed in degrees).
Transmission Lubrication Change Intervals
Lubricant changes should be based on the intervals shown in TCMT0021
Eaton
Lubrication Product Specification Manual
. Extending drain intervals beyond
those indicated are not recommended and will affect the transmission perfor-
mance and the warranty coverage.
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