Removing the oil sump is made, if necessary
repair of a crank mechanism with the prior
draining the oil out of it.
Removing the crankcase is made in the following sequence:
- Remove the oil level in the tube, wrapped in a lower
part of the cylinder;
- Loosen the screws holding the oil pan and the block
- Snimitk crankcase, taking care not to damage the cork.
When installing the oil pan in place to check
status of cork, and when it is damaged replace
a new one. The sequence of tightening the screws shown in Fig. 16.