Komatsu PC200-8M0, Shop Manual

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200 General Information on troubleshooting
Checks before troubleshooting
40-200
6
PC200, 200LC, 220, 220LC-8M0
SEN06132-01
Checks before troubleshooting
No. Item Criterion Remedy
a: En
gin
e
,
lu
bricating
o
il
and
coo
lan
t
1 Check for unusual sounds and smells – Repair
2 Check for dirt around engine – Remove
3 Check for water leakage around engine – Repair
4 Check for oil leakage around engine – Repair
5 Check for leakage from fuel line – Repair
6 Check of radiator for clogging – Remove
7 Check of level and type of fuel – Refilling
8 Check for foreign matter in fuel – Clean and drain
9 Check of fuel pre-filter – Replace
10 Check of fuel main filter – Replace
11 Check of level (in oil pan) and type of engine oil
Between H
– L
Refilling
12 Check of coolant level (in sub tank)
Between H
– L
Refill with coolant
13 Check of air cleaner for clogging
Dust indi-
cator does
not show
red piston.
Clean or replace
b:
Hyd
ra
uli
c an
d me
chani
cal equ
ipmen
t
1 Check for unusual sounds and smells – Repair
2 Check for oil leakage – Repair
3 Check of hydraulic oil level
Between H
– L
Refilling
4 Check of hydraulic oil strainer – Clean and drain
5 Check of hydraulic oil filter – Replace
6 Check of swing machinery case oil level
Between H
– L
Refilling
7 Check of damper case oil level
Between H
– L
Refilling
8 Check of final drive case oil level – Refilling
9 Air bleeding – Air bleeding