ABB TPL65-A32 - Page 95

Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
Disassembly and assembly
8
Installing c
artridge group
8.7
Page 93
September 2014 HZTL2498_EN Revision A

Attach lifting gear to lifting device (90190) and turn compressor casing
(72000).
 Fit O-ring (42012) to bearing casing.
 By hand, screw on three press-off nuts (61090), equally spaced
around circumference, up to ends of threads of bearing casing studs.
 Push compressor casing (72000) onto cartridge group to fit snugly and
fasten using nuts (61037).
 Secure three press-off nuts (61090) against compressor casing
(72000) by tightening to specified torque. (See chapter Table of
tightening torques.)
 Remove lifting device (90190).
 Measure and note the axial clearance (
A
) (see the section on axial
clearance).
CAUTION
Clearances out of tolerance
Clearances out of tolerance and excessively worn components can be
the cause of serious damage to machinery and property.
 Have components assessed and, if necessary, replaced by an ABB
Turbocharging Service Station.
 Connect oil lines and all air lines in accordance with engine builder’s
instructions.
Version with compressor wheel cooling system
 Fit the air supply line. (Also see the chapter Preliminary remarks /
Layout and functioning.)
 Fit the filter silencer or air suction branch.
 Fit the insulation.
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