IOM manual Active pulsation dampeners
12
2.
MAINTENANCE
Fig. 2.5.10.
Insert the washers [38] and nuts [37] on the pin screws [14] from the
side of the block and pre-tighten the nuts cross side.
Fig. 2.5.11.
Tighten the nuts [37] cross-side by means of a torque wrench with
the appropriate torque (see chapter 4.2.).
Fig. 2.5.12.
Insert the nut covers [579] on both sides of the dampener.
Fig. 2.5.13.
Insert the muffler [25] and the circlip [27] in a circular manner.
