Komatsu PC210-8 PC210LC-8 PC210NLC-8P C230NHD-8 PC240LC-8 PC240NLC-8 Shop Manual

General information on troubleshooting.
Points to remember when troubleshooting.
Sequence of events in troubleshooting
Check before troubleshooting
Classification and procedures for troubleshooting
How to read electric wire code
Connection table for connector pin numbers
T-boxes and T-adapters table

Tools for testing, adjusting, and troubleshooting
Measuring engine speed
Measuring intake air pressure (boost pressure)
Checking exhaust gas color
Adjusting valve clearance
Measuring compression pressure
Measuring blow-by pressure
Measuring engine oil pressure
Handling fuel system parts.
Releasing residual pressure from fuel system
Measuring fuel pressure
Measuring fuel return rate and leakage
Bleeding air from fuel circuit
Checking fuel circuit for leakage

UEN00084-04

SERIAL NUMBERS

pc210-K50001
PC21 OLC-K50001
PC21 ONLC- K50001
PC230NHD-K50001
PC240LC-K50001
PC240NLC- K50001
and up