Maintenance Schedule
LM311
●・・・
Inspect, adjust, supply, clean (first time)
○・・・
Inspect, adjust, supply, clean
▲・・・
Replace (first time)
△・・・
Replace
Maintenance Item
Before Work
After Work
Every Week
Every 8 hrs.
Every 50 hrs.
Every 100 hrs.
Every 150 hrs.
Every 200 hrs.
Every 250 hrs.
Every 400 hrs.
Every 450 hrs.
Every 500 hrs.
Every 800 hrs.
Every 1500 hrs.
Every 3000 hrs.
every month
every 6 month
Every year
Every 2 years
Every 4 years
When Required
Remark
s
Engine
*3
Open air
cleaner
evacuator
valve to
remove
dust
○ ○
Open
valve
every
week or
daily in
dusty
conditio
ns
*2.*3
Check fuel
hoses and
clamp
bands
○
*2.*3
Clean air
cleaner
element
○
Air
cleaner
should
be
cleaned
more
often in
dusty
conditio
ns than
in
normal
conditio
ns
*3
○
*3
Check of
fan belt
tightness
○
*2.*3
○
*3
Check
radiator
hoses and
clamp
bands
○ ○
Check
every
200
hours or
every 6
month
whichev
er
Appended Table
LM311
Appended Table
Page 6-9
Maintenance Schedule
