Maintenance3303−2/A2
Winterthur Gas & Diesel Ltd.
2/ 7
5) Apply a light tension to the manual
ratchets (H1 and H2, , Fig. 2).
6) Remove the manual ratchet (H1) from
the column and attach it to the top
attachment point as shown.
7) Operate the manual ratchets (H1, H2)
to move the bearing cover to the
position shown.
8) Attach the chain block (H3) to the
bearing cover (1).
9) Remove the manual ratchet (H2) from
the bearing cover (1)
10) Unlock the turning gear.
11) Operate the turning gear to move the
crank approximately 70° to the exhaust
side.
12) Lock the turning gear.
13) Remove part of the bottom plate from
the middle platform.
14) Operate the chain block (H3) to move
the bearing cover (1) through the
column door.
15) Lower the bearing cover (1) on to the
floor plate.
16) Remove the chain block (H3) from the
bearing cover (1).
Bottom End Bearing − Removal, Inspection and Installation
2016
H1
1
013.505/05a
Fig. 2
H2
FUEL SIDE
EXHAUST SIDE
H3
013.506/05a
1
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