Komatsu PC300-8 Service Manual

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MAINTENANCE
WEAR PARTS
WEAR PARTS
Replace wear parts such as the filter element or air cleaner element at the time of periodic maintenance or before
they reach the wear limit. The wear parts should be replaced correctly in order to ensure more economic use of the
machine. When replacing parts, always use Komatsu genuine parts.
As a result of our continuous efforts to improve product quality, the part number may change, so inform your
Komatsu distributor of the machine serial number and check for the latest part number when ordering parts.
WEAR PARTS LIST
The parts in parentheses are to be replaced at the same time.
Item Part No. Part Name Q'ty Change interval
Fuel pre-filter 600-319-3610 Catridge (incl.O-ring) 1 Every 500 hours
Engine oil filter 6742-01-4540 Cartridge 1 Every 500 hours
Hydraulic tank breather 20Y-60-21470 Element 1 Every 500 hours
Additional breather for
hydraulic tank
207-60-51310 Filter 1 Every 500 hours
Fuel main filter 6754-79-6130 Cartridge 1 Every 1000 hours
Additional fuel filter
(Only poor fuel arrangement
specification machines)
6754-79-6130 Cartridge 1 Every 1000 hours
Hydraulic oil filter
207-60-71182
(07000-15195)
Element
(O-ring)
1
(1)
Every 1000 hours
Air conditioner RECIRC filter 208-979-7620 Filter 1 Every one year
Air conditioner FRESH filter 17M-911-3530 Element 1 Every one year
Air cleaner 600-185-6100 Element assembly 1 -
Additional filter for breaker
(if equipped)
207-970-5121
(07000-12011)
(07000-02125)
Element
(O-ring)
(O-ring)
1
(1)
(1)
-
Bucket
207-70-34212
(207-70-34221)
(205-70-74291)
Vertical pin type
Tooth
(Pin)
(Lock)
5
(5)
(5)
-
207-70-14151
(09244-02516)
Horizontal pin type
Tooth
(Pin)
5
(5)
207-70-34160
207-70-34170
Side cutter type
Cutter (left)
Cutter (right)
1
1
208-934-7131
113-78-21170
Shroud type
Shroud
Pin
2
(4)
207-70-14280
09244-02516
Ripper bucket
Tooth
Pin
5
5
4 - 8

Komatsu PC300-8 Specifications

General

Brand	Komatsu
Model	PC300-8
Category	Excavators
Language	English