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00 Index and foreword
Handling of intake system parts
Handling of intake system parts
The Komatsu Variable Geometry Turbocharger
q
consists of more precise parts (variable mecha-
nism) than the parts used in the conventional tur-
bocharger. If foreign material enters this system,
it may cause a failure. Use special care to pre-
vent entry of the foreign material when servicing
the air intake system.
Be careful of working environment
Avoid the repair work of the machine in rain or
q
strong wind or at the places where there is a lot
of dust.
Sealing openings
Plug the pipes and the openings of the compo-
q
nents which are removed, with the caps, tapes,
vinyl bags, etc. to prevent foreign material from
entering. Never perform repair works under the
condition that the openings are left open or
plugged with rag since foreign material may en-
ter.
00-26
(Rev.2013/10)
WA200-7
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