Cylinder Head and Valves
02
020
20
RG,RG34710,70 –19–30SEP97–2/2
– Check liner standout at four places on each
liner.
– Check liner standout difference between
cylinders.
• Cylinder Block (Group 030)
– Check surface flatness/finish.
– Inspect for surface damage.
– Check liner counterbore depth (if liner is
removed).
– Check top deck to crankshaft centerline
dimension.
– Inspect cap screw bosses; must be
clean/intact.
• Cylinder Liner (Group 030)
– Check liner flange flatness/finish.
– Check liner flange thickness (if liner is
removed).
– Inspect flange for damage.
• Cylinder Head Cap Screws (this group)
– Inspect condition of threads.
– Check length.
9. When inspections and measurements have been
completed, determine most probable causes of joint
failure. Make all necessary repairs to joint
components, cooling system, and fuel injection
system.
10. Reassemble the engine according to procedures
and specifications in the appropriate repair groups
of this manual.
CTM100 (06APR04)
02-020-20
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=92
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