Komatsu PC120-8 Shop Manual

30 Testing and adjusting
Related information on testing and adjusting
Tools for testing, adjusting, and troubleshooting
Sketches of special tools
Engine and cooling system
Testing engine speed
Testing exhaust temperature
Checking exhaust gas color
Adjusting valve clearance
Testing compression pressure
g blow-by pressure
Testing engine oil pressure
Reduced cylinder mode operation
No-injection cranking
Handling fuel system parts
Releasing residual pressure from fuel system
g fuel pressure
Testing fuel return rate and fuel leakage
Bleeding air from fuel circuit
Checking fuel circuit for leakage

WEN00002-OO

SERIAL NUMBERS
80001 and up