Out-of-Chassis
Repairs
Page 91-12
Base
Engine Components
DODGETurbo Diesel
Cylinder Block - Inspect
Inspect the cylinder bores for damage or
excessive
wear.
Measure the cylinder bores.
Diameter
mm in
102.000
102.116
MIN
MAX
4.0157
4.0203
Out-of-Roundness:
.038mm
[.0015
inch] Taper:
0.76mm
[.003 inch]
Note:
Oversize pistons and rings are available for re-bored
cylinder blocks.
Straight Edge, Feeler Gauge
The distortion of the combustion deck face in not to exceed
0.010mm
[.0004
inch] in any
50.00mm
[2.0 inch] diameter.
Overall variation end to end or side to side
.075mm
[.003 inch].
If the surface exceeds the
limit,
refer to the Alternative Repair
section of this manual.
(^f^ Inspect the main bearing bores for damage or abnormal wear.
n\1 If required, install the main bearings and measure main bearing
y=s bore diameter
with
main bolts
tightened
to 176 N-m [130 ft-
lbs].
Record the measurement for later reference.
83.106
Standard Bearing
Diameter
MAX
3.2719
j^jjy
Inspect the camshaft
bores
for
scoring
or
excessive
wear.
Measure the camshaft bores. The
limit
for the No. 1 bore
applies to the ID of the bushing.
54.133
Diameter
MAX
2.1312
Note:
If a bore exceeds the
limit,
refer to Alternative Repair
Section of this manual.
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