Maintenance
1903−1/A1
Winterthur Gas & Diesel Ltd.
3/ 3
3.4 Apply Tension
Note: Start with the tie rods in the middle
of the engine (a−a, then b−b etc).
1) Make sure that the set screws (7,
Fig. 2) are removed.
2) Put the two pre-tensioning jacks
(94180, Fig.3) on the to two tie rods (2).
3) Apply a tension of 100 bar, refer to
9403−4.
4) Record the length of the tie rods (2)
at L.
5) Apply a tension of 1500 bar.
6) Record the length of the tie rods (2)
at L1.
Note: The extension DL of the tie rod (2)
must be between 13.0 mm and
14.5 mm (DL = L1 − L).
7) Remove the pre-tensioning jacks
(94180).
8) Install the set screws (7).
9) Apply acid-free grease to the threads of
the tie rods (2) that show.
10) Attach the protection covers (1, Fig. 2).
11) Do step 1) to step 10) for the remaining
tie rods.
2016
Tension Checks and Replacement Procedure
ecab d
fg
ecab dfg
L
L
1
L
94005
94180
2
3
Fig. 3
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