Remove the o-ring seal, compressor housing (41) and
discard.
HX25/25W/27W Service Repair Manual Component Testing and Replacement
4:7
Inspect internal profile of compressor housing for
scoring damage due to possible contact with
compressor wheel. Check compressor cover retaining
ring groove is free from deposits and is not worn.
Move to Cleaning of Housings if deposits are visible.
Replace housing with new if profile damage or groove
wear is visible.
Turbine Housing
Place turbine housing outlet on a clean flat surface.
Mark turbine housing, bearing housing and v-band
clamp to record correct orientation. This action assists
in re-assembling the pinned components and defines
orientation.
M6 x 1 (10 mm)
Loosen locknut, v-band and remove v-band, turbine.
Caution
Always fit a new seal on re-assembly.
Caution
Good groove and abutment face condition are critical
to the integrity of compressor housing to bearing
housing joint.
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