Winterthur Gas X40-B, Maintenance Manual

Page: 272 / 495

Maintenance
3326 − 2/A2
Winterthur Gas & Diesel Ltd.
2/ 8
2. Removal
1) Attach the two shackles (94019F, Fig. 2 )
to the lugs in the column.
2) Attach the manual ratchets (H2, H3) to
the shackles (94019F).
3) Attach the tools (94337) to each side of
the connecting rod (2) with the
screws (9).
4) Torque the screws (9) to 290 Nm.
5) On the exhaust side, attach the device
(94332) to the column door and the
tool (94337).
6) Operate the manual ratchet (H1) and the
engine room crane to lift the crosshead
until you can attach the supports
(94322).
7) Attach the two supports (94322) to the
bottom position on the column with the
screws (4) and the bolts (5).
8) Torque the screws (4) and the bolts (5) to
150 Nm.
9) Lower carefully the crosshead until the
guide shoes touch the two
supports (94322).
10) Turn the screws (6) to get an equal load.
11) Attach the manual ratchets (H2, H3) to
the shackles on the tools (94337).
12) Operate the manual ratchets (H2, H3) to
apply a light tension.
13) Remove the support (94332).
14) Put a wooden block (1) in position as
shown.
15) Operate the manual ratchets (H2, H3) to
move the connecting rod to the exhaust
side on to the wooden block (1).
16) Remove the manual ratchets (H2, H3).
2016
Crosshead Pin − Removal and Installation
Fig. 2
H2
H1
94019F
H3
94019F
II
I
1
94337
2
5 4
6
94322
8
7
I
II
94332
9
2
WCH00575
94337
EXHAUST
SIDE