Service - 122 RT80 Operator’s Manual
100 Hours
100 Hours
Check Brake Fluid
Check brake fluid every 100 hours. Remove floor
cover to access master cylinder. Check brake
fluid more frequently if working in dusty
conditions. Refill with PTF fluid. (See
“Recommended Lubricants/Service Key” on
page 108.)
250 Hour
Lube Driveshaft U-Joints
Lube driveshaft u-joints every 250 hours with 3-4
shots of EPG.
Location Task Notes
TRACTOR Lube driveshaft u-joints EPG
Lube axle spindle pins EPG
Lube planetary wheel ends MPL
Change differential oil (initial) MPL
Change transmission gearbox oil (initial) MPL