Removal
Remove the air filter assembled with an air flowmeter.
Turn off fixing nuts 2 on the right and left pillows of the engine.
To insert in a traverse 10-222A the adapter / the high party directing for the running screw up, as is shown in
drawing 2.39
.
After that insert adapters / in a traverse 10-222A on the right and at the left. Establish to a traverse 10-222A on longerons.
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Fig. 2.40
. Engine installation on a traverse
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Pick up the engine two earrings / to adapters / and slightly to pull its
(fig. 2.40)
.
Then unscrew fixing bolts 1 of the left and right pillow of an engine / stretcher.
If necessary to use free space between GBTs and a forward wall.
Now accurately raise the engine by means of the crane/.
For removal of pillows of the engine it is necessary to turn off in addition fastening of the right or left support of the engine from the block of cylinders as the engine while cannot be lifted rather highly.
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Fig. 2.41
. Scheme of installation of sealing flanges: 1–bolt; 2–damper of krutilny fluctuations; 3–bolt; 4–epiploon; 5–sealing flange; 6–block of cylinders; 7–sealing flange; 8–epiploon; 9–two-mass flywheel; 10-bolt; 11-bolt
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Installation
Installation is carried out in return sequence.
At installation check the correct landing of a pin of a pillow of the engine in a support.
At first acquire all fixing bolts by hand, only then tighten them with the ordered moment of an inhaling.
Moment of an inhaling of a fixing bolt 1: 60 N · m.
Moment of an inhaling of a fixing bolt 2: 75 N · m.
The moment of an inhaling of fixing bolts of the case oil engine filters/support on the left block of cylinders: 23 N · m.
The moment of an inhaling of fixing bolts of a support of the engine on the right block of cylinders: 40 N · m.