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MAINTENANCE
4.6.3
PERIODIC SERVICING SCHEDULE
Service Intervals
When necessary
Every 10 operating
hours or daily
E v e r y 5 0 o p e r a t i n g
hours or weekly
(1)
Perform maintenance according to separate Engine
Operation an Maintenance Manual filed in volume 2
binder.
Service Point
Engine Air Cleaners
Swing circle toothing
Automatic lubrication systems
Track rollers
Carrier rollers
Guide wheels
Cold starting aid
Excavator
Working attachment
Swing circle
Air cleaner
Radiator
Track groups
Fuel system water separator
Ground cables for engine and
cab
Engine
Fire detection and actuation
system
Swing gear and Motor adapter
housing
Travel gears, Brake housings
and Motor adapter housings
PTO (Pump distributor gear)
Hydraulic access ladder
Hydraulic oil cooler and radiator
4.6 LUBRICATION AND MAINTENANCE SCHEDULE
Service
Maintenance
Immediately apply grease if bare
spots are visible
Fill grease containers
Clean or replace filter elements
If leakage occurs replace
floating seals and fill with GL
ISO VG CLP 220
Replace fluid cartridge
Walk-around inspection
Check grease injectors of auto-
matic lubrication system. Check for
proper lubrication.
Check grease injectors of auto-
matic lubrication system. Check for
proper lubrication.
Clean pre-cleaner
Check coolant level
Clean, especially in winter
Drain water
Check connection
Check oil level
Inspections
Check oil levels
Check oil levels
Check oil level
Check safety sensor
Check and clean as necessary
See
page 269
page 273
page 275
page 279
page 281
page 283
page 287
page 291
page 295
page 297
page 297
page 299
page 293
(1)
(2)
page 301
page 305
page 309
page 311
page 313
251
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