Replacement Part List

Graphic 10
5.10 Troubleshooting
Problem / Symptom Reason / Remedy
Plate does not develop full
speed. Poor compaction.
• Engine throttle control not completely open. • Throttle
control not adjusted correctly. • Ground too wet, plate
sticking. Allow soil to dry before compacting. • Drive
belt loose or worn, slipping on pulleys. Adjust or
replace belt. Check that engine mounting bolts are
tight. • Exciter bearings binding. Check condition and
level of oil in exciter. Add or change oil. • Air filter
clogged with dust, reducing engine performance.
Clean or replace air filter. • Engine speed too low.
Check engine speed with tachometer. Adjust or repair
engine to run at correct speed. Refer to engine
manual.
Engine running, no vibration • Engine throttle not open. • Drive belt loose or broken.
Adjust or replace. • Clutch damaged. Inspect and
replace clutch. • Engine speed too low. Check engine
speed. • Too much oil in exciter. Adjust oil to correct
level.
Plate jumps or compacts
unevenly.
• Ground surface too hard. • Shock mounts loose or
damaged.