Agrison HP ULTRA Series Operation Manual page 63

As picture. Engine adopt 2-class filter concatenation, left is
1-class, right is 2-class. Paper filter is not allow cleaning.
Engine works each 200 hours, then change 1-class filter.
When is changing, could putting 2-class filter element into
1-class. Then change new one in 2-class.
4.2.2.8 Maintenance of rotary-type fuel filter
Rotary-type fuel filter located in left lower side of engine.
Engine works each 200 hours, then change it as technical requirements.
Rotary-type fuel filter adopts whole change. It is fasten when setting up.
4.2.2.9 Maintenance of hydraulic oil filter
Lifter hydraulic absorb oil filter is located in right lower side of engine. It maintains as technical
requirements. The means as follows, opening hydraulic filter cover, taking out fuel elements. Make
oil cleaning well and flowing by compression air. When fuel elements are broken or dirty, it should
change a new one. Return oil filter is located in left side of lifting housing. It should be cleaning
each 100 hours, when filter elements are dirty or broken, it should be change a new one.
4.2.2.10 Inspection of final drive oil level of front drive axle
The inspection plug of final drive oil level of front drive axle is at the front hub. Make the plug
inlet in horizontal position and inject new engine oil to the plug inlet.
4.2.2.11 Inspection of oil level of front drive axle housing
The oil level should be inspected regularly in operation process of tractor to ensure oil level of
housing is in normal position.
4.2.2.12 Front wheel lubricant oil charging
Put the lubricant in the inner front wheel's oil cup.
4.2.2.13 Lubrication of master pin of front drive axle
There is an oil cup respectively at both ends of middle pendulum shaft of front driving axle of
the tractor. The oil cups should be lubricated with grease regularly. Generally, the oil cups should
be lubricated with grease once 400h.
4.2.2.14 Maintenance of transmission system
When inspecting oil level, park the tractor on level ground and stall engine; screw out and
clean the oil dipstick on the right of main gear lever and then insert it; if oil level is below lower
scale of dipstick, inject transmission oil between upper and lower scales of dipstick (measure it
5min after injecting engine oil). When replacing lubricating oil, dismount the oil drain plug at the
bottom of transmission case and drain off dirty oil; clean with diesel oil; then screw up the oil drain
plug and inject new engine oil.
4.2.2.15 Maintenance of lifter
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Maintenance Instructions
Picture4-1 Fuel filter
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