2.9.5. Replacement of a chain of the camshaft


Details of a distributive chain on the engine M 123

28 — an asterisk of a bent shaft
53 — a camshaft gear wheel
85 — the right guide
89 — the top guide

93 — the lower guide
94 — a restrictive hairpin
98 — an intermediate gear wheel
and — a natyazhitel


Details of a distributive chain on the engine M 110

1 — a gear wheel of the camshaft of final valves
2 — top a ny guide
2a — an intermediate gear wheel
2b — lower on pravlyayushchy
3 — a gear wheel of the camshaft inlet a klapa it is new
4 — the directing wheel
5 — a restrictive hairpin

6 — an intermediate gear wheel
7 — a distributive chain
8 — an asterisk of a bent shaft
9 — a swing axis
10 — the right guide
11 — a hydraulic natyazhitel of a chain


Removal of a link of a distributive chain


 PERFORMANCE ORDER

  1. Take out spark plugs and a valvate cover (the right side of the engine M 110).
  2. If it is necessary, pushers of cams can be removed to facilitate an engine provorachivaniye.
  3. Turn the engine on two full borot and be convinced that the chain has a connecting link. If there is no such link, put rags on an asterisk of the drive of cams and a soshlifuyta the ends of an axis of one unary link.
  4. Remove a natyazhitel of a chain.
  5. Bring a removable link on an asterisk of the drive of cams, remove a link and attach a new chain of the camshaft by means of a new link. You keep a chain in coupling with an asterisk and ask the assistant to turn the engine during landing time of a new chain on asterisks.
  6. With the free ends of a chain which are on an asterisk insert a link behind and put to the place of a washer and collars. If there is only one collar, its closed end has to be turned in the direction of rotation.
  7. Establish a natyazhitel of a chain.
  8. Establish pushers of cams and check distribution phases.
  9. Establish a valvate cover and spark plugs.