Chapter
4
Intake and Exhaust System
4. Turbocharger
(6) Installation of
compressor
impeller
1)
Fit
compressor impeller onto
turbine
shaft
©.
2)
Set a box
spanner
(14 mm) on the
turbine
side
end
of
turbine
shaft
© and
tighten
shaft
end nut
<2>.
-
[NOTICE]
Since
the
shaft end nut has
the
left-handed
thread,
pay
attention
to the
tightening
direction.
4LHA Seri,
Tightening torque:
7.84±0.5N-m(80±5kgf-cm)
(7) Installation of
compressor housing
1) Apply
the
liquid gasket (Three Bond
No.
1207)
to
the compressor side flange surface
of
seal
plate
©.
Note:
For
the
applying position, see 3.8.7.2.5.
Liquid
gasket
thickness:
0.1 to 0.2 mm
2) Assemble compressor housing
® to
bearing
housing®, aligning match marks marked before
disassembly.
r- [NOTICE]
If the parts
are
replaced, install while
confirming the
oil
inlet
and
outlet positions
and
the
exhaust
gas
inlet position.
3) Tighten M8
TORX
bolt
@ using
the
TORX
torque
wrench.
Tightening torque:
22.56+1N-m(230±10kgf-cm)
(8) Installation of
boost
hose
1)
Place
hose
clip
@
on
the
center
of
boost
hose
@.
2)
Fit
boost hose
@ to
compressor housing
@ and
waste gate actuator®
3) Move hose clip
® to the
nipple portion
of
compressor
housing
®
and waste gate actuator
®,
to
prevent boost
hose
@
from
disconnection.
4-21
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