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Table of tightening
torques
NOTICE
CAUTION
CAUTION
© Copyright 2017 ABB. All rights reserved.
Taking out of operation at short notice
Locking the rotor
Part no.
TPL67-C
72027
M14
75 Nm
94007
M8
25 Nm
Remove silencer or air suction branch.
Carry out the work as described in the chapter Disassembly and As-
sembly.
Insert locking flange (94003) into compressor wheel.
Put screws (94007) into unoccupied threaded holes in compressor
wheel and tighten to values shown in Table of tightening torques.
Do not remove any balancing screws from compressor wheel. Use only
unoccupied threaded holes to fit lifting spigot.
Position assembly / disassembly device (90020) over studs (72026)
and locking flange (94003).
Turn compressor wheel so that locking flange hexagon aligns with
hexagon in assembly / disassembly device (90020).
Secure assembly / disassembly device (90020) to compressor casing
by screwing nuts (72027) complete with washers (72018) onto studs
(72026) and then tightening to values shown in preceding Table of
tightening torques.
Make sure all components are clean and free from grease.
Operation Manual / TPL67-C.. - TPL71-C..
9
9.2
TPL71-C
M16
105 Nm
M8
25 Nm
Page 117
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