Service manual

58 / 195
Service Manual Mitsubishi SL-Series diesel engines
Version 08/2004
ENGLISH
CYLINDER HEAD AND VALVE
MECHANISM
INSPECTION
58 / 195
INSPECTION
17 CYLINDER HEAD AND
VALVE MECHANISM
Figure 63 Inspection points
Check threads
for stripping
Check for wear or clogged oil holes
Check bore for
wear
Check end
for wear.
Test
Check for damage
and test
Check valve seats
for impoper contact
or wear
Check valve guides
for wear or damage
Check for galling or
wear
Check for ridges or
damage
Check for wear or
improper contact
Check ends for
wear or damage
Check for bend
Check for cracks,
oil or coolant leaks.
Remove gasket,
scale and carbon
deposits
Check oil hole
for clogging
Check for warpage