Tiger Mowers JD 5085M-105M ユーザーズマニュアル

Assembly Section 2-25

Place operators safety and operation decals on the steering column and side counsel 

where they are clearly visible to the operator.   These decals should be understood by 
each operator of the machine in conjunction with the safety and operation section of this 
book.   The decals are to be maintaned in good condition as a reminder to the operator, 
and should be replaced if damaged.

Finally, all bosses, pins and pivot points will need to be greased as instructed in the 

maintenance section of this manual.   The hydraulic reservoir can also be filled with the 
recommended fluid (see maintenance section) and the filter installed in the top of the 
tank.   Double check all fittings and fasteners BEFORE starting tractor.   Also secure any 
loose hoses together with zip ties and wrap with split hoses where friction may occur on 
the hoses.

BEFORE starting or operating the tractor you must read and understand the 
safety and operation sections of this manual completely.

BE SURE THE BALL VALVES ARE OPEN!   Start tractor and allow instruments to 

stabilize.   Using a piece of paper or cardboard as noted in the safety and maintenance 
sections, check all fittings and connections for hydraulic leaks.

If a leak is found, you must shut down the tractor, set the cutter on the ground.   

Before attempting to fix the leak, you must actuate the lift valve handles several times to 
relieve any pressure in the lines.

Before operating the mower, the cutter head and boom should be slowly moved 

throughout the full range of motion.   Watch for any condition that would cause pinching or 
excess stress on the hoses.   The steering and front axle travel should also be carefully 
moved through their full range of motion.   If any condition occurs in which the hoses 
contact the tires, the steering and / or front axle travel may need to be limited as 
described in the tractor operators manual.   This should also be done if the tires rub, or 
are extremely close to any other part of the mower such as the hydraulic tank or draft 
beam.   This may include adding shims, or adjusting stop bolts in the tractor front to solve 
the problem.   While checking motion, you should also check that the control circuits are 
connected according to the operators decal for the valve handles.

Take the tractor to a place free of loose objects on the ground.   Operate the cylinders 

through their full range of motion again, to clear the lines of air.   Follow the instructions in 
the operation section to operate the mower.   Vibration of the mower should be minimal at 
all times.   After a 5 minute test run, the knife bolts should be retorqued and once again 
after the first few hours of operation.