Table 31 Tightening Torque (27027) - ABB A175-M66 Operation Manual

Operation Manual / 4 Product description / A100-M axial
8 Disassembly and assembly
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
27027
Table 31: Tightening torque (27027)
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A170-M
M18
170 Nm
HZTL4033_EN
Page 61 / 113
A175-M
M20
220 Nm
Revision A July 2016