Operation Manual / A170-M.. - A175-M..
9 Disassembly and assembly / 9.10 Fitting the spinner nose cone
© Copyright 2022 ABB. All rights reserved. HZTL4033_EN Rev.K January 2022
9.10 Fitting the spinner nose cone
If present:
The spinner nose cone (25012) and Loctite®542 are supplied by the ABB service station to-
gether with the overhauled cartridge group.
CAUTION
Total failure of turbocharger
If the spinner nose cone (25012) is not fitted correctly, or the socket screw
(25013) is not correctly tightened, the spinner nose cone can work loose dur-
ing operation and cause total failure of the turbocharger.
u Follow the assembly instructions.
u Always use a new socket screw(25013) and washer(25014) from the cus-
tomer spare part set(97070).
u Only use new Loctite®542 supplied by the ABB service station.
u Observe and note down control dimension Z.
Fig.58: Preparing the threaded stud (25008)
Product Size
A170-M M8
A175-M M10
Table42: Inner thread size (25008)
1. Remove residual glue from the inner thread of the threaded stud(25008) by using a
screw tap.
2. Clean and degrease the inner thread of the threaded stud and socket screw(25013).
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