Operation Manual

Table Of Contents
Job Card No.:
Engine:
Filing No.:
© 0792
Piston
0178-07-297 5844
02.10.04 Page 2 of 2
S/BVM 628
Screw nuts (4) onto studs (6).
- Tighten nuts crosswise with 35 Nm.
- Release nuts.
- STighten nuts crosswise with 15 Nm.
- Tighten nuts further through 60° - 90°.
Check:
- Tighten nuts with 35 Nm, while doing this the
nuts must not continue to turn.
Otherwise determine and remedy cause; contact sur-
faces may be dirty or damaged, etc.
Fig. 2 Reconditioning of piston
© 50 627 0