Maintenance, Troubleshooting – Tiger Products Co., Ltd CNH T6010-80 User Manual

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MAINTENANCE

Boom

Maintenance Section 4-6

MAINTENANCE

TROUBLESHOOTING

SYMPTOMS

CAUSE

REMEDY

Vibration

1. Loose Bolts

1. Check all bolts and tighten to
recommended torque specs.

2. Cutter assembly

2a. Check for damage blades, disc

Unbalanced

or cutter shaft. Replace if needed.
2b. Check for wire, rope, etc.
entangled in the cutter assembly

Mower will not lift

1. Hyd. Fluid Low

1. Check and refill Hyd Fluid

2. Leaks in line ROU

2. Tighten or replace fittings and hoses

3. Faulty relief valve

3. Check pressure in line. Line
pressure in Control Valve should be
at least 2500 P.S.I.

5. Faulty cylinder

5. Inspect, repair or replace cylinder

Mower will not start

1. Blown fuse

1. Check fuse between mower switch

or run

and ignition/replace

2. Ball valves closed

2. Make sure valves are open

3. Low oil level

3. Check Hyd. tank and fill

4. Line leak

4. Check all fittings and lines,
re-tighten or replace

5. Electronic

5a. Without the tractor running, turn

solenoid faulty

the mower switch to on. A low
audible click should be heard if the
solenoid is engaging the solenoid
spool. If click is not heard, leave
switch in on position and with a
screwdriver or other steel object,
touch the small nut on the end of the
solenoid. If the metallic object is not
attracted to the nut, check the fuse
and wiring for an open circuit. If the
object is attracted but no “click” is
heard, replace the solenoid.
5b. Remove the four bolts holding the
small block to the main block. Lift

and remove small block being

careful not to damage O-rings/filter.
Clean filter and re-install.
5c. Remove large nut on side of large
valve block. Remove spring, and use
needle nose vise grip to pull spool from

block. Check block and spool

for contaminates and scratches.
Clean parts or replace if scratched.