1. At detection of cracks on blades or a side play of a krylchatka on a shaft,
replace a krylchatka. |
2. At detection of a leak from the coupling, also at too free or
too hard rotation of a krylchatka replace the coupling. On the heated-up engine
small resistance to rotation of a krylchatka is admissible. |
| 3. Turn off bolts of casings of the fan. |
|
4. Turn off nuts (are specified by shooters). |
|
5. Remove a krylchatka. Remove a casing. |
|
6. Turn off nuts (arrow) and remove a krylchatka from a hydraulic clutch nave. |
| 7. Assembly is carried out upside-down. |
