PROCEDURE
1 Engage the shaft locking device of the defective engine. Refer to the related
documentation of the manufacturer.
NOTE: This prevents the windmilling effect on the propeller of the defective engine
(shaft movement), when you operate the other engine.
2 If installed, disengage the shaft clutch of the defective engine. Refer to the related
documentation of the manufacturer.
3 If the shaft locking device and the shaft clutch are unserviceable, make sure that you
operate the auxiliary systems.
4 If installed, change the pitch of the controllable propeller (CPP) to the lowest resistance.
WARNING
Injury Hazard: Do not go near movable parts of the engine unless you are sure, that in
each condition, no part can move.
5 Obey the procedure to get access to the engine spaces, refer to section 2.8 Access to
engine spaces.
6 If possible, find the cause and repair the fault.
CLOSE UP
• None
X92DF
AA00-0000-00AAA-662C-A
Operation Manual Isolate a defective engine at twin engine installation
Winterthur Gas & Diesel Ltd.
- 571 - Issue 002 2020-08