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SEN02624-03
Standard value table for engine related parts
Cate-
Item
gory
Engine speed
Intake pressure
(boost pressure)
Exhaust gas color
Valve clearance
Compression pres-
sure
Blow-by pressure
Oil pressure
Oil temperature
Fan belt tension
Air conditioner com-
pressor belt tension
2
Applicable model
Engine
Measurement condition
• Coolant temperature:
operating range
• Coolant temperature:
operating range
• Arm IN relief + Power
Max.
• Coolant temperature:
operating range
• Normal temperature
• Oil temperature: 40 – 60°C
• Engine speed: Min. 170 rpm
• Coolant temperature: operating range
• Arm IN relief + power max.
• SAE0W30E0S,
SAE5W40E0S,
SAE10W30DH,
SAE15W40DH,
SAE30DH engine oil
• Coolant temperature:
operating range
• Whole speed range (inside oil pan)
• Between fan pulley and alternator pulley
• Deflection when pressed with finger force
of approx. 98 N {10 kg}
• Between fan pulley and compressor
pulley
• Deflection when pressed with finger force
of approx. 58.8 N {6 kg}
Unit
High idle
rpm
Low idle
rpm
Rated speed
rpm
Inlet of
aftercooler
kPa
{mmHg}
Outlet of
aftercooler
At sudden
%
acceleration
At high idle
%
Intake valve
mm
Exhaust valve
mm
MPa
2
{kg/cm
}
kPa
{mmH
O}
2
kPa
High idle
2
{kg/cm
}
kPa
Low idle
2
{kg/cm
}
°C
mm
mm
20 Standard value table
PC300, 300LC-8
PC350, 350LC-8
SAA6D114E-3
Standard value
Judgement
for new machine
criteria
2,050 ± 50
2,050 ± 50
1,000 ± 25
1,000 ± 25
1,950
1,950
147 – 187
120
{1,100 – 1,400}
{900}
135 – 175
100
{1,010 – 1,310}
{750}
Max. 25
Max. 35
Max. 1.0
Max. 2.0
0.305
0.152 – 0.559
0.559
0.381 – 0.813
Min. 2.6
2.1
{Min. 26.5}
{21.4}
1.96
2.94
{200}
{300}
0.34 – 0.59
0.21
{3.5 – 6.0}
{2.1}
Min. 0.15
0.08
{Min. 1.5}
{0.8}
80 – 110
120
Auto-tensioner
Auto-tensioner
6 – 9
6 – 9
PC300, 350-8
1
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Troubleshooting
