ABB HT568964 - Table 31 Tightening Torque (27027)

Operation Manual / 4 Product description / A100-M axial
8
Disassembly and assembly
Page 61 /
113
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HZTL4033_EN
Revision A
July 2016
Removing the air suction branch
 Disconnect all air lines according to the instructions of the enginebuilder.
 Dismantle insulation as far as necessary.
Figure 27: Removing / installing the air suction branch
1. Loop lifting gear around air suction branch.
2. Loosen and remove the nuts (72027) with washers (72028).
 Remove and put down the air suction branch.
Installing the air suction branch
The installation of the air suction branch is carried out in reverse order.
 Tighten nuts (72027) to the specified tightening torque.
Part number
A170-M
A175-M
27027 M18
170 Nm
M20
220 Nm
Table 31: Tightening torque (27027)