2.9.11. Removal and installation of a chain of auxiliary drives
|Fig. 2.452. Components of a chain of auxiliary drives: 1 – a bolt 10 Н·м; 2 – натяжитель chains; 3 – a bolt 42 Н·м; 4 – a washer; 5 – bolts of a cover of the bearing of an intermediate asterisk; 6 – an intermediate asterisk of a chain of an auxiliary drive; 7 – a bolt 10 Н·м; 8 – a basic arm of an intermediate asterisk; 9 – a chain of auxiliary drives; 10 – a cranked shaft; 11 – a leading asterisk of an auxiliary drive; 12 – a bolt 62 Н·м
Put the adaptation for откачки oils under the engine and merge engine oil.
Remove the engine.
Disconnect the engine from a transmission.
Leave the engine on an elevating table or fix it at the adjusting stand.
Remove covers of chains of a drive.
Move a lath успокоителя натяжителя driving
chains in a direction of an arrow and fix натяжитель
chains a drill in diameter of poses of 3,3 mm. 1 (fig. 2.453
If it is necessary to remove an asterisk of auxiliary drives before chain removal it is necessary to weaken a fixing bolt.
Designate a paint a direction of movement of a chain of auxiliary drives.
Unscrew bolts 2–5 and remove натяжитель chains.
Remove a chain of auxiliary drives.
Establish components in return sequence.
Put on a chain of auxiliary drives.
Establish натяжитель chains on the engine, beginning from above.
Establish covers of chains of a drive.
Establish the engine.
Fill in engine oil and check up its level.
The inhaling moment
Натяжитель chains to the block of cylinders: 10 Н·м.
Carving stopper маслосливного apertures: 50 Н·м.