17-03-2022, 11:04 PM
On my RP, I anoint mine with SAE 140 oil every 1250 miles at the same time as doing all the grease nipples and oiling just about everything that moves.. I have an oilcan dedicated to the SAE140 for use in topping up the steering box and the back axle. I also put a dribble on the front radius arm balljoint.