Out-Of-Chassis Diagnostic Procedures - Dodge D250 1990 Service Manual

Out-of-Chassis Diagnostic Procedures
Page9H-6
Base Engine Components
DODGE Engine Components
< ^ £ * The cylinder bores can be rebored In a machine shop and fitted
with oversize service pistons.
There are two oversize pistons:
.50mm [0.020 inch]
1.00mm [0.040 Inch]
There is also a sleeve available for salvage.
Note: Refer to Section 9K - Alternative Repair for procedures.
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Note: The head surface of the block is also critical to sealing
the bores. Inspect the surface carefully during repair before
assembly. The head deck can be resurfaced in a machine shop
and a thicker surface head gasket installed to keep the piston-
to-head clearance the same.
After machining, mark the block as follows:
Machining Mark
A - Standard None
B-0.15mm [0.006 Inch] X
C - 0.50mm [0.020 inch] XX
Note: Refer to Section 9K - Alternative Repair for procedures.