Tiger JOHN DEERE 5083E Assembly Instructions Manual page 105

SYMPTOMS
Motor runs but
will not cut.
Mower turns slowly
or not at all.
Pump will not work
Motor will not work
NOTE: If flow meter is available, check pressure and flow volume for all suspected hydraulic problems.
If the solution to your problem cannot be found in this section, call the Technical Service representative at the
number shown on the front cover of this manual.
Boom
©2011 Alamo Group Inc.
MAINTENANCE
TROUBLESHOOTING
CAUSE
1. Belts
2. Tensioner
1. Contaminants
restricting spool
movement in
valve body.
2. Suction lines
obstructed
3. Low oil level
1. Excessive wear
on internal parts
1. Excessive wear
on internal parts
Maintenance Section 4-7
(CONTINUED)
REMEDY
1. Inspect belts and pulleys. Replace
belts and repair as needed.
2. Adjust tensioner nut flat washer
washer is flush with top of guide.
1. 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.
2. Check for kinkes or obstruction in
suction hose.
3. Check Hyd. tank level and fill.
1. Disassemble and repair.
1. Disassemble and repair.