Komatsu PC200-8M0 Shop Manual page 925

600 Troubleshooting of engine (S-mode)
Method of using troubleshooting chart
This troubleshooting chart marks the content of the questions and check items with E, Q or w according to
their closer relationship with the causes.
E: Reference information for estimation of the cause
Q: Information and inspection result that indicate the cause of the failure
w: A cause particularly probable among those marked with Q above.
a Count the priority level of each marking as w > Q when determining the cause.
Don't count E when determining the cause. The item with this marking may be counted, however, if no
difference is present than this and the cause cannot be determined.
PC200, 200LC, 220, 220LC-8M0
SEN06140-00
3
40-600