Komatsu PC22MR-3, Руководство по эксплуатации и техническому обслуживанию

Страница: 228 / 312

PERIODICAL CHANGE OF SAFETY-RELATED COMPONENTS
MAINTENANCE
4-20
SAFETY-RELATED PARTS 4
No. Safety-related components that periodically need changing Q.ty Change interval
1 Fuel pipe (fuel tank - prefilter) 1
Every 2 years or 4000
hours, whichever
occurs first.
2 Fuel pipe (prefilter - fuel pump) 1
3 Fuel pipe (fuel pump - fuel filter) 1
4 Fuel pipe (fuel filter - injection pump) 1
5 Fuel pipe (fuel filter – fuel tank) 1
6 Fuel return pipe (fuel filter - injection pump) 1
7 Fuel return pipe (between the nozzles) 2
8 Fuel return pipe (nozzles – injection pump) 1
9 Fuel return cap 1
10 Hydraulic pipe (main pump suction) 2
11 Hydraulic pipe (main pump delivery) 4
12 Hydraulic pipe (boom cylinder) 4
13 Hydraulic pipe (boom cylinder) 4
14 Hydraulic pipe (bucket cylinder) 4
15 Hydraulic pipe (swing cylinder) 2
16 Seat belts 1
After 5 years from the
production date
indicated on the belt
back or every 3 years
from first use,
whichever is the
shortest period.
WEAM014500