RT80 Operator’s Manual Service - 123
250 Hour
Lube Axle Spindle Pins
Lube axle spindle pins every 250 hours with 3-4
shots of EPG.
Lube Planetary Wheel Ends
Check oil level in planetary wheel ends every 250
hours. Add MPL as needed.
Change Differential Oil,
Front Steering Axle (Initial)
Change differential oil after first 250 hours of
operation and every 1000 hours thereafter.
To change:
1. Remove drain plug (2).
2. Drain fluid and replace plug.
3. Fill with MPL and limited slip additive at fill (1).
Capacity is 3.5 qt (3.3 L).