The retractor relay is a component of the starter, the electromagnetic switch transmitting the current from the battery to the starter.

Starter 2114, device and principle of operation

The battery nourishes the starter coil, and it affects an anchor influence the magnetic field, which moves and compresses the return spring, forcing the Bendix to connect with the flywheel slots. At the time of closer to the components of the contact on the retractor winding, no power is supplied, and the magnetic field holds anchor inside the system. Next, after closing the components and starting the engine, the holder coil remains without food, and the anchor becomes in its place under the influence of the springs. As a result, Bendix is \u200b\u200bdisclaimed.

Where is the starter relay 2114

There is a relay right at the starter and has two wires: thick positive - from the battery and thin red - from the ignition lock.

How does the starter relay work 2114

The principle of operation of the relay is simple: when the ignition key turns, the weak current is served on the relay, which closes the pyataks and the starter electric motor is turned on. If the retractor relay was absent, then the current that passes through the battery would be burning the ignition and the entire contact group.

Signs of failure of the starter relay 2114

• The ignition worked, but the starter device shall winds, since the engine does not respond.
• The engine earned, but the starter continues to wind. The sound is loud and unnatural.
• On the contrary, the ignition was tested, but the starter does not wind. However, the relay click was heard.

If you visually inspect the relay when it is malfunction, you can notice the fastened contacts, burned winding, traces of charring on the wire, signs of wear.

Causes of the failure of the starter relay

The main reason why the relay fails is a breakdown of contact plates in the relay, the combustion of the winding, malfunction and fatigue of the most materials.

Tools, fixtures, consumables

When performing work on the dismantling of the starter relay you will need:

1. Screwdrivers: flat and cross.
2. Set of wrenches.

How to remove the starter retracting relay 2114 (step by step)

For a more convenient replacement of the relay, it is advisable to dismantle the starter itself. The process described below relates to a prefabricular relay when you can replace individual components of the design:

1. Disconnect the minus terminal with the battery.
2. Disconnect the red terminal with the relay.
   
3. We take the key to "8" mm and unscrew the brush node fastening nut. She is behind the relay.
   
4. Remove the contact that this nut kept.
   
5. We unscrew the fastener of the relay to the mass. Here we are talking about tie bolts.
   
6. Then dismantle the power wire and pull the relay itself.
   
7. We unscrew the fastening nut from the end part, which makes it possible to dismantle the upper part of the relay.
8. It is desirable to immediately replace the core relay.

Bendix Starter, where Bendix is \u200b\u200blocated and why it is needed

America is a truly automotive continent. You can infinitely list the names of the designers, some of which are undeservedly forgotten, but some of them are still actually being mentioned near the shelves of auto-shops. One of them is the name of Vincent Bendix, the greatest industrialist and the inventor, without which modern automotive industry and aviation would lose many original solutions.

It was Vincent Hugo Bendix that in 1910 patented a coupling, which is drawn by a solenoid to drive the crankshaft of the DVS at the time of start-up. For the transmission of torque from the starter electric motor to the crankshaft, it is enough to use a simple gearing gearing. A much big problem is an automatic conclusion from the engagement of the gear wint of the crankshaft flywheel and the starter drive gear. It was the present problem that Bindiks decided - he taught the gear not only to leave the clutch with the flywheel, and to perform it at the time of the engine launch, never later, no earlier.

How to replace the Bendix starter (in detail)

Order of work:

1. Disconnect the minus wire from the battery.
2. Take the key to "13" and unscrew the two top mounting screws that fasten it to the clutch. The third bolt is usually no, but if he still has, it will take the observation pit to unscrew it.
3. Shifting the starter forward, we take the wire number 1 from the relay connector.
   
4. We take the key to "13" and unscrew the wire fastening nut connecting the relay output with a plus of the battery.
   
5. We visually assess the condition of the teeth flywheel.
6. Using a cross-like screwdriver, we unscrew the two fastening screws in the starter lid.
   
7. We unscrew the fastening nut of the outlet of the winding on the relay.
   
8. Remove the puck bracket.
   
9. The key to "10" we unscrew the two tightest bolts and get them.
   
10. Check the condition of the sleeves.
    
11. To separate the starter housing, we apply a pair of easy blows with a wooden or rubber hammer at the bottom of the housing. We estimate the status of the brushes.
    
12. Get out of Bindix ears from the plug.
    
13. Know the lock ring.
    
14. The second lock must be hiding with a screwdriver.
    
15. Remove Bendix.
    
16. Install the new Bendix.
17. Assembly perform in the reverse order.

Tips Prof.

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