•
Make sure that the circlips are always
fitted with the bevelled edge facing
the journal bearing.
Caution : Circlips (64). Premature
failure will result if the circlips
are fitted incorrectly.
•
Place the bearing housing (4) on a
bench with the turbine end facing
uppermost.
Fit the inner circlip (64) with the
bevelled edge facing upwards.
•
Lubricate the journal bearing (11) and
install into position.
Fit the outer circlip (64) with the
bevelled edge facing the bearing.
Turn the bearing housing over and
repeat the process.
- 159 -
Rotor balance
g.mm oz. ins.
limits (Max.)
Turbine end 2.2 0.003
Compressor end 4.4 0.006
EA7M4038
EA7M4039
EA7M4040
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