Komatsu 15045 Operation & Maintenance Manual page 322

4.6 LUBRICATION AND MAINTENANCE SCHEDULE
Service Intervals
Every 2000 operating
hours or yearly.
Every 3000 operating
hours however at least
once a year.
The hydraulic oil change intervals can be extended for a
(*)
further time period, when an oil sample analysis shows a
positive result. When extending the oil change interval, it
is necessary to carry out an oil sample analysis after
every 1000 operating hours.
However, it is recommended to change the hydraulic oil
and the suction strainers after 6000 operating hours at
the latest.
REMARK
The pulsation damper of the hydraulic oil cooler cir-
cuit must be replaced after every 2000 operating hours.
(1) Perform maintenance according to separate Engine
Operation an Maintenance Manual filed in volume 2
binder.
(3) Perform inspections according to the separate Manual
FIRE SUPPRESSION SYSTEM filed in volume 2 binder.
NOTICE
The Lubrication oil Pumps for Pump Distributor Gear Lubri-
cation should be replaced with new pumps after every 5000
OPERATING HOURS.
322
Service Point
Hydraulic system
Emergency escape ladder
Fire detection and actuation sys-
tem
Swing gears and Motor adapter
housings
Travel gears, Motor adapter hous-
ings and Final drives
PTO's (Pump distributor gears)
Engine
Service
- Change oil (*)
- Replace suction strainers (*)
- Replace pulsation damper
Inspect
Maintenance
Change oil
Change oil
Change oil
Maintenance
MAINTENANCE
See
page 491
page 503
(3)
page 505
page 513
page 517
(1)