Maintenance
3326−2/A1
Winterthur Gas & Diesel Ltd.
9/ 10
40) Continue with step 39) above until the
connecting rod (6, Fig. 14) aligns with
the crosshead.
41) Remove the wooden block (8).
42) If necessary, lift the crosshead a small
distance.
43) Loosen the two set screws (5).
44) Remove the two supports (94322).
Note: During step 45), make sure that the
elastic bolts in the connecting rod
(6) align with the holes in the
crosshead pin (2).
45) Carefully lower the crosshead on to the
connecting rod (6).
46) Remove the lifting tools (94337).
47) Remove all manual ratchets, eye bolts
and chain blocks.
48) Remove the protection from the
crosshead pin (2).
CAUTION
Damage Hazard: Damage
will occur to an incorrectly
connected toggle lever.
Make sure that you
connect the toggle lever
correctly.
49) Connect the toggle lever (9, Fig. 16) to
the crosshead pin (2). make sure that
the toggle lever is in the position
shown.
6. Clearance Checks
1) Measure and record the clearances
given in paragraphs 6.1 to 6.4 (see
Fig. 16 and Fig. 17).
2) Compare the clearances with those
given in 0330−1 Clearance Table.
6.1 Guide Shoe and Guide Way
1) Make sure that the related crosshead
pin (2) is in a position so that the guide
shoes (4 and 10) touch the guide ways
11 (on the fuel side or exhaust side).
2) Measure the clearance
j between the
guide shoe (6) and the guide way (11).
Note: The clearance
j is applicable for
the full length of the guide way (11)
and measured at the position
shown in Fig. 18.
2015
Crosshead Pin − Removal / Installation / Clearance Checks
9
2
WCH02438
NOTE: THE
CRANK IS AT BDC
4
12
2
11
3
4
2 1
WCH02430
10
90° BEFORE OR
AFTER TDC
1
30° BEFORE OR
AFTER TDC
30° BEFORE OR
AFTER TDC
Fig. 16
Fig. 17
Fig. 18
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