Echo CH911DH Owners Manual v.7 - Manual (Page 22)

9 INCH CHIPPER 18
SERVICE & MAINTENANCE
Before inspecting or servicing any part of this machine, shut off power source,
and make sure all moving parts have come to a complete stop.
WARNING
Two bearings on the rotor shaft.
Two bearings on the hydraulic feed roller.
One bushing on the belt engagement pedal
pivot (underneath machine).
One grease zerk on idler pivot.
One grease zerk on discharge chute.
5.11 luBricaTion
noTe
50 h
50 h
50 h
50 h
50 h
lubricate the machine periodically with a lithium-based
grease. Extreme working conditions will require more
frequent greasing.
grease the following points every 50-100 hours of
operating time:
• Two bearings on the rotor shaft.
• Two bearings on the hydraulic feed roller.
• One bushing on the belt engagement pedal pivot.
• One grease zerk on idler pivot.
• One grease zerk on discharge chute.
imporTanT
Polyurea and lithium-based greases are not compatible.
Mixing the two grease types may lead to premature
failure.
Do not over grease bearings. Overfilling can lead to
excessive heat and/or unseating of the seals. Add
grease slowly and under light pressure. Whenever
possible, rotate bearing slowly while lubricating.