Troubleshooting - Tiger NEW HOLLAND T6000 Mounting And Operating Instructions

SYMPTOMS
Vibration
Mower will not lift
Mower will not start
or run
Saber
©2011 Alamo Group Inc.
MAINTENANCE

TROUBLESHOOTING

CAUSE
1. Loose Bolts
2. Cutter assembly
Unbalanced
1. Hyd. Fluid Low
2. Leaks in line
3. Faulty relief valve
4. Kinked or blocked
5. Faulty cylinder
1. Blown fuse
2. Ball valves closed
3. Low oil level
4. Line leak
5. Electronic
solenoid faulty
Maintenance Section 4-6
REMEDY
1. Check all bolts and tighten to
recommended torque specifications
2a. Check for damage blades, disc
or cutter shaft. Replace if needed.
2b. Check for wire, rope, etc.
entangled in the cutter assembly
1. Check and refill Hyd Fluid
2. Tighten or replace fittings and hoses
3. Check pressure in line. Line
pressure in Control Valve should be
at least 2500 P.S.I.
4. Clean or replace lines
5. Inspect, repair or replace cylinder
1. Check fuse between mower switch
and ignition/replace
2. Make sure valves are open
3. Check Hyd. tank and fill
4. Check all fittings and lines,
re-tighten or replace
5a. Without the tractor running, turn
the mower switch to on. A low
audible click is not 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 for contaminates
and scratches.
Clean parts or replace if scratched.