Komatsu 82E Series User Manual

2-2 82E-5 – 98E-5 SERIES
2. INSPECTION AND ADJUSTMENT
2.1 Periodic Maintenance Schedule
The engine periodic inspection timing is hard to determine as it varies with the application, load status, qualities
of the fuel and lubricating oils used and handling status. General rules are described here.
Q: User-maintenance w: Parts replacement q: Shop-inspection
Classification Item Daily
Maintenance period
Every
50
hours
Every
250
hours
or 3
months
Every
500
hours
or 6
months
Every
1000
hours
or one
year
Every
2000
hours
or two
years
Whole Visual check around engine
Q
Fuel oil
system
Fuel tank level check and fuel supply
Q
Fuel tank draining Q
Water separator (Option) draining Q
Bleeding the fuel system Q
Water separator cleaning Q
Fuel filter element replacement w
Lubricating
oil system
Lube oil level check and replenishment
Q
Lube oil replacement
w
1st time
w
2nd time
and
thereafter
Lube oil filter replacement
Cooling
water
system
Cooling water level check and replenishment
Q
Radiator fin cleaning Q
V-belt tension check
Q
1st time
Q
2nd time
and
thereafter
Cooling water replacement w
Cooling water path flushing and maintenance q
Rubber
house
Fuel pipe and cooling water pipe inspection
and maintenance
Qq
Governor
Inspection and adjustment of governor lever
and accelerator
QQ
Air intake
system
Air cleaner cleaning and element replacement
Qw
Diaphragm ass’y inspection
q
(2 years)
Turbocharger blower cleaning* q
Electrical
system
Warning lamp & instruments function check
Q
Battery electrolyte level check and battery
recharging
Q
Cylinder
head
Intake/exhaust valve head clearance adjust-
ment
q
Intake/exhaust valve seat lapping q
Fuel
injection
pump and
nozzle
Fuel injection nozzle pressure inspection
q
Fuel injection timing adjustment
Fuel injection pump inspection and adjust-
ment
q

Komatsu 82E Series Specifications

General

Brand	Komatsu
Model	82E Series
Category	Engine
Language	English