SPECIAL MAINTENANCE
lntroduction: The operations indicated
in
special maintenance have no given frequency since they are necessary whenever the engine is not funetioning properly
and must only be carried
out
by
skilled engine maintenance mechanics.
Operations
Page
Checking and cleaning turbocharger " 28
Valve regrinding and cyHnder head balt torque requlrement . .
..
,,29
Torque requirementfor main engine components .
Crankshaft
damper
replacement
(8041
Si
25) ,'
'"
.
..30
..
..........
30
27