I purchased a Toro Groundsmaster 3280-D from a local golf course this spring. My Groundsmaster has 2,600 hours on it. The Kubota 3-cylinder diesel engine and a 72" mowing deck. The engine runs great, but I noticed it moves slow and speed is not consistent. Going up some slight inclines can slow it to a crawl. I imagine it has something to do with the hydraulics. I checked the hydraulic fluid level, it registers mid-way between the upper and lower levels on the dipstick. I printed the factory service manual from Toro, I do not have a manual for the Kubota diesel. Prior to this I have only run zero turns. I have a 3 1/2 acre front yard to mow with some incline to it.
My questions are:
What can I check/repair to get a consistent speed out of the mower? I noticed when moving backwards, the unit goes faster.
How do I drain the hydraulic fluid? The manual says to remove the filter, but doesn't mention any drain plugs. Does it just drain itself out from the filter hole?
Diesel engines are new to me, but I am familiar with gas engines. Are there any special procedures in doing a diesel oil change? Is it just drain oil, replace oil filter, fill with new oil?
Any tips for maintenance? If I can't get it to speed up a little more/maintain its speed, I may sell it and replace with a zero turn.
My questions are:
What can I check/repair to get a consistent speed out of the mower? I noticed when moving backwards, the unit goes faster.
How do I drain the hydraulic fluid? The manual says to remove the filter, but doesn't mention any drain plugs. Does it just drain itself out from the filter hole?
Diesel engines are new to me, but I am familiar with gas engines. Are there any special procedures in doing a diesel oil change? Is it just drain oil, replace oil filter, fill with new oil?
Any tips for maintenance? If I can't get it to speed up a little more/maintain its speed, I may sell it and replace with a zero turn.