Fig 7-33 Lifting tool - pre-tensioner (example)
18 Attach the engine room crane to the eye bolt (001, Figure 7-34) on the exhaust valve
(002).
19 Operate the engine room crane to lift the cylinder cover (003) together with the exhaust
valve (002) and top water guide jacket (007).
20 Put the cylinder cover, together with the exhaust valve and the top water guide jacket,
on to the wooden support (004).
21 Remove the screws (008) of the water guide jacket.
22 Operate the engine room crane to lift the cylinder cover (003).
23 Put the cylinder cover together with the exhaust valve on to a wooden support.
24 Remove the loosened round nuts (006) from the elastic studs (005).
25 Operate the engine room crane to lift the exhaust valve (002).
26 Move the exhaust valve (002) to an applicable area.
27 Remove the engine room crane from the exhaust valve.
X62DF
AA00-2708-00AAA-520A-A
Maintenance Manual Cylinder cover - remove
Winterthur Gas & Diesel Ltd.
- 237 - Issue 002 2020-10
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