ENGINE POWER
12 - 3
STANDARD VALUE TABLE FOR ENGINE - D38E AND D38P
Machine models D38E-1/P-1
Engine model S4D102E-1
Item Measurement condition Unit Service limit value
Standard value for
new machine
Engine speeds ‚ Low idle 830 to 1030 830 to 1030
‚ High idle 2600 to 2770 2600 to 2770
RPM
‚ Rated speed 2500 2500
Intake manifold pres- 700 to 800 650 to 850
sure (27.6 to 31.5) (25.6 to 33.5)
‚ Full load at rated speed
mm Hg
(in Hg)
Intake air restriction full throttle max. 635 (25)
‚ At torque converter stall and
‚ At restriction indicator port
mm H O
2
(in H O)
2
New
element
305 (12)
Used
element
635 (25)
Lubricating oil pres-
sure with SAE 15W-
40 oil & coolant tem-
perature in operating
range
‚ Minimum at low idle 70 (10) 70 (10)
kPa *
(psi)
‚ Minimum at high idle 207 (30) 207 (30)
kPa *
(psi)
Fuel filter inlet ‚ Maximum restriction at high
restriction idle
mm Hg
(in Hg)
100 (3.9) 100 (3.9)
Blow-by pressure ‚ Service Tool orifice size 70 (2.8) 270 (10.6)
‚ Coolant temperature in op-
erating range:
• 5.613 mm (0.221 in)
‚ Full load at rated speed
mm H O
2
(in H O)
2
Exhaust back pres- ‚ Maximum at converter stall
sure and full throttle
mm Hg
(in Hg)
76 (3.0) 76 (3.0)
Coolant temperature 100 (212) 100 (212)
‚ Maximum coolant operating
temperature
EC (EF)
Valve clearances
with engine cold
‚ Intake valves 0.25 (0.010) 0.25 (0.010)
mm (in)
‚ Exhaust valves 0.51 (0.020) 0.51 (0.020)
* To determine kg/cm² from kPa, divide (÷) kPa by ten.
p For further detailed information, refer to Engine Shop Manual.
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