Hino Motors HINO 155 series Workshop Manual page 433

11
Check the engine compression pressure
SST
Do the measurements meet the standard value?
Go to step 12.
ENGINE (J05E)/TROUBLESHOOTING
Perform the engine warm up. (engine coolant temperature: 80 C
1.
{176 F} or more)
2. Stop the engine.
3. Remove the air cleaner.
4. Remove the all injectors.
To
engine
5. Set the special service tool (SST) and measure the compression
on each cylinder one at a time on all 6 cylinders.
SHTS021270300358
Engine revolution:
150 r/min
YES
Measurement
conditions
Standard values:
3.2-3.4 MPa {33-35 kgf/cm
Limit: 2.3 MPa {24 kgf/cm
Repair base engine to correct low compres-
sion.
Perform "After-inspection work" of INFOR-
MATION section.
2–397
Standard values
2
}
2
}
NO