Komatsu WA70-7, Руководство по эксплуатации и обслуживанию

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5.3 Wear parts list
Maintenance
WA70-7 – VENAM02003
5-17
5.3 Wear parts list
Replace wear parts such as the filter insert or the air cleaner
insert during periodic maintenance, before they reach the wear
limit. Replace wear parts correctly to ensure the efficient use of
the machine. When replacing parts, always use Komatsu genu-
ine parts.
As a result of our continuous efforts to improve product quality,
part numbers may change. Inform your Komatsu distributor of
the machine serial number and check for the latest part number
when ordering parts.
5.3.1 Wear parts list
The parts in parentheses need to be replaced at the same time.
*: Order numbers for the parts: See the Parts Book (Komatsu).
Item Part no. Part name Quantity Replacement interval
(Option)
Additional water
separator (Fuel
prefilter)
* Filter insert 1 When required
Air cleaner *
Filter insert
Safety filter 1
1
When required
Hydraulic oil filter *
Filter insert
(O-ring)
(O-ring) 1
(1)
(1) Initial maintenance after 50 service hours
Engine:
Valve cover
*
Gasket
O-ring 1
3
Initial maintenance after 250 service hours
Engine oil filter * Cartridge 1 Maintenance every 500 service hours
Fuel filter * Cartridge 1 Maintenance every 500 service hours
Hydraulic oil filter *
Filter insert
(O-ring)
(O-ring) 1
(1)
(1) Maintenance every 1000 service hours
Engine:
Valve cover
*
Gasket
O-ring 1
3
Maintenance every 2000 service hours