✅ How to start a KamAZ without a key and if the batteries are dead: Instructions

Cabin of KamAZ 65115

The controls are located in the cockpit:

auxiliary brake system button;
clutch pedal;
service brake pedal;
fuel pedal;
gear shift lever. If the gearbox has a divider, a gear divider control switch is built into the lever handle. The switch can be used to select a higher or lower gear in the divider;
steering wheel;
instrument and starter switch When the key is in position: O—everything is off; I—circuits of control and measuring instruments are turned on; II—circuits of instrumentation and starter are switched on, position is not fixed; In some vehicle configurations, an instrument switch with an anti-theft device is installed on the steering column. A description of the instrument switch with an anti-theft device is given in the section “Car keys and anti-theft device.”
combination switch (see fig. Combination switch).

To the right of the driver's seat are located:

manual fuel control handle;
engine stop handle. The handle is recessed - the engine is ready to start; To stop the engine, pull out the handle;
parking and emergency brake control valve. The crane handle has two fixed positions: vertical - the parking brake is on, horizontal - the parking brake is off. In intermediate positions, the tractor and trailer are braked with a spare brake.

Combination switch

Switch lever positions:

I – Right turn indicator is on; 0 – Everything is turned off; II – Right turn indicator on (non-fixed); A – First windshield wiper speed; IV- Left turn indicator is on; B – Second windshield wiper speed; III – Left turn indicator on (non-fixed); C – Intermittent operation of the windshield wiper V – Flashing high beam (not fixed); D – Windshield washer switched on (non-fixed). VI – High beam on

The horn is activated by pressing the right or left switch towards the steering column

Instrument panel

On the instrument panel there are:

dashboard;
indicator or warning lamp for air cleaner clogging (see Fig. Cabin or Instrument panel), depending on the type of sensor (mechanical or electrical). As the air cleaner becomes clogged, the vacuum in the engine intake manifolds increases, as a result of which the indicator is triggered - the red section of the drum covers the indicator window, or the warning lamp on the instrument panel lights up, signaling the need to service the air cleaner;
a switch panel containing rocker switches and switches, an ashtray, a radio and a ground switch. When pulling the panel towards you, access to the fuses of electrical equipment opens;
glove box;
radiator shutter control handle. When the handle is extended, the blinds are closed;
center differential lock control lever. The lock is engaged in the SLIPPERY ROAD position;
heater and cabin ventilation control levers.

Use the upper lever to turn on and regulate the heating of the air coming from the heater, and use the lower lever to control the distribution of this air in the cabin. In the extreme right position of the lower arms, air is supplied only to the windows; in the CABIN position, air is supplied to the windows and the feet of the driver and passenger. Intermediate positions allow you to change the heating efficiency. Turning on the air supply is a key switch on the switch panel when the key is in position I and II in the instrument and starter switch lock.

In the case of delivery of vehicles with a heater 15.8106 or PZD-12, a control panel for the heater 15.8106 or PZD-12 is installed above the instrument panel (see pictures), on which the operating status of the heater is indicated.

In this case, a switch for the fuel heater in the heater system is installed on the instrument panel (see Fig. Instrument panel).

Dashboard

The instrument panel contains: In the instrument cluster:

voltage indicator;
engine oil pressure indicator;
fuel level indicator in tanks;
liquid temperature indicator in the cooling system;
battery discharge warning lamp;
fuel reserve warning lamp, which lights up when the fuel in the tank decreases to 30 liters;
emergency pressure warning lamp, which lights up when the pressure in the lubrication system drops to 39.78 kPa (0.4.0.8 kgf/cm2). The oil pressure in a warm engine should be 392.3. 539.4 kPa (4.0...5.5 kgf/cm2) at the rated engine speed and not less than 98.1 kPa (1.0 kgf/cm2) at the minimum speed;
emergency temperature warning lamp, which lights up when the coolant temperature rises above 98° C; normal coolant temperature is 80..98°C.

How to start a KamAZ truck if the ignition switch does not work or the key is missing?

In this case, they act in two ways: remove the lock, disassemble it and fix the damage, or follow the principle of burglars - directly connect the wires in a certain order. Let's consider the second option. To implement it, it is not necessary to know what color wires need to be short-circuited with each other. This is determined as follows: take a wire and connect it to other wires in turn. If there is no result, then take a wire of a different color and repeat this operation. Conductors are shorted by touch; it makes no sense to set a time delay when connecting them.

How to start a KamAZ after replacing fuel filters?

After replacing the fuel filter, the diesel fuel preparation system is pumped before turning the key in the ignition switch. Air is removed from the high-pressure fuel pump by opening two bleeder fittings on it one by one. Using a hand pump, diesel fuel is supplied to the fuel line until all air bubbles come out of the diesel fuel flowing from the fitting.

Sitting behind the wheel, the driver presses the gas pedal and then turns on the starter. While the engine is running intermittently, the gas pedal is held down and released after a full set of revolutions.

How to start a KamAZ in cold weather: instructions

In severe frosts, starting a car is quite difficult, and sometimes this will require some tricks.

The most common cause of difficulty starting the engine is battery malfunction. Therefore, it is necessary to check the battery charge level. If the KamAZ battery is dead, before starting the engine, restore the density of the electrolyte and load the battery with a low current to warm it up. To create such a load, turn on the low beam or side lights. After warming up, before starting, turn off all energy-consuming devices - the stove, headlights and others.
If the first launch was unsuccessful, a second attempt can be made after 15-20 seconds. After unsuccessful tests (no more than four), you must take a break, otherwise the batteries will quickly discharge.

When starting a KamAZ truck in winter in severe frost, the air filter element is disconnected. To create additional thrust, a partner must bring a lit paper tourniquet to the air intake. At the same time, the starter turns on. This event is very effective, but requires compliance with fire safety rules.

How to start a KamAZ: Instructions

The first difficulty for inexperienced drivers of heavy equipment is the question of how to start a KamAZ. Today, the user more often encounters a passenger car that is easier to start. However, in modern conditions there is no need to talk about the elimination of freight transport, since the need is only growing. Therefore, it is the driver’s responsibility to acquire the skill of bringing the KamAZ power plant to working condition.

In principle, starting a new car unit under classical conditions is not difficult. It’s a different matter if we are talking about starting the engine at subzero temperatures, the absence of an ignition key, a dead battery, and other circumstances beyond normal operation.

Towing a car

If it is difficult to find the required number of pushers, towing the vehicle with another car will help start the engine. In this case, you will need an ordinary strong rope or a special cable, at least 3-4 meters long. The success of this event depends on the skill of the driver and the strength of acceleration. Some nuances are also affected by the following factors:

Road surface.
Condition of the driving wheel tires.
Power unit temperature (warm/cold).
Compression of the piston group.

Carburetor cars with a manual transmission are often subjected to a similar procedure. Starting their engines is safe and usually does not cause damage to the engine, which cannot be said about diesel and injection units. It is virtually impossible to push start a vehicle with an automatic transmission.

When your vehicle starts while towing, it will accelerate, so remember to brake when the vehicle in front is braking, and do not turn off the engine when you get out of the car to unhook the cable.

Classic launch

The procedure for starting KamAZ under standard conditions is as follows:

Use the boost pump to increase the fuel level in the pipelines until the bypass valve opens;
Set the slide to a free position;
Set the power unit brake rod to the lower position;
Squeeze the accelerator foot lever;
Press to start the battery ground;
Use the ignition key to start the starter;
After the installation starts, throw in the key as quickly as possible;
Bring the speed to 1300-1600 min-1;
Warm up the engine before operation to a temperature of at least 40°C.

Cabin of KamAZ vehicle:

If the start is unsuccessful, try to carry out the procedure 3-4 times in 1.5-2 minutes, starting the starter for up to 15 seconds. If the desired result is not achieved, detect and repair the resulting breakdown. A warmed-up engine starts without any manipulation of pumping fuel or pressing the accelerator pedal. You can also read about the dimensions of KamAZ (dump truck).

How to start KamAZ without a key

Sometimes there is no key in the car, or the ignition switch does not work. The problem can be solved by connecting the ignition and starter wires.

Removing the ignition switch chip:

Make sure the car is in neutral and the engine brake is off;
Turn on the battery ground;
Remove the chip going to the ignition switch from the steering column;
Pull out a single wire (3 pieces) from the chip: blue and red wire - ignition, green wire - starter;
Briefly, 10-15 seconds, close the starter and ignition wire;
After starting the engine, disconnect the starter and ignition wires as quickly as possible;
Set the desired speed and warm up the engine before operating.

The color of the starter and ignition wire is affected by the modification and year of manufacture. In this case, the required scheme must be determined experimentally.

Recommendations

It is important to ensure that contacts other than the control terminal and spade contact are not short-circuited or accidentally connected.
Taking into account the fact that access to the starter is usually from below, you need to be prepared for the need to remove standard or additional protection
On many cars, the control terminal has the form of a threaded outlet (a nut is screwed onto a bolt), while the terminal is of the “petal” type.

After completing the process of starting the engine, you should check the fuses separately, as they can burn out if mistakes are made;
Considering that the traction voltage uses 30-50A and higher, the connection points may stick.
Owners of old cars, where the switch does not control the voltage supply to the coil, need to remember that when the starter closes, the coil may fail;

How to start a KamAZ truck if the batteries are dead

Before you start the engine, make sure that the problem lies in the batteries. Often the engine cannot be started due to a breakdown of the solenoid relay, starter, or if the wire and terminals are oxidized. You can certainly check the performance of the battery by placing a load on the product (for example, turning on the low beam) and measuring the voltage at the terminals. Insufficient voltage is a sure sign of a dead battery.

Starting KamAZ with a tape or cable:

In this case, the KamAZ engine is started in the following ways:

Remove the batteries from the car, service and recharge the product;
Use a starter to obtain the required current;
Light a cigarette using another KamAZ vehicle;
Start the car using a pushrod. Suitable if the car is parked on a slope, or if there is a required number of people for movement;

Launching KamAZ from a pusher:

Start the car from a tow. In this case, you will need a car capable of moving a car with a discharged battery;
Starting the car by hanging the wheel that has the drive. Followed by scrolling with a tape or cable. The method is suitable for cars without all-wheel drive.

Why doesn't the starter turn? Signs and causes of a malfunction when the starter does not want to turn the engine

The reasons that the starter does not turn may be a malfunction of the retractor relay, a weak battery charge, bad electrical contacts in the circuit, mechanical failure of the starter, and so on. It will be useful for every car owner to know what to do if the starter does not turn the engine . Indeed, in most cases, repairs can be done yourself. Moreover, a breakdown usually occurs at the most unforeseen moment, when it is not possible to use the help of a car repairman. Next, we will consider in detail the causes of the malfunction and methods for eliminating them.

Signs of a faulty starter

There are actually many reasons why a car won't start. However, a faulty starter can be determined by the appearance of one or more of the following symptoms:

the starter does not turn on;
the starter clicks, but does not turn the engine crankshaft;
when the starter is turned on, the crankshaft rotates very slowly, which is why the engine does not start;
You can hear the metallic grinding sound of the Bendix gear, which does not mesh with the crankshaft.

Next, let's move on to discussing the possible causes of a possible breakdown. In particular, we will analyze situations when the starter either does not rotate at all or does not rotate the engine crankshaft.

Reasons why the starter does not turn

Often the reason that the car does not start and the starter does not turn the flywheel is a discharged battery . This reason is not directly related to the breakdown of the starter, however, before diagnosing this unit, it is necessary to check the charge of the battery and, if necessary, recharge it.

How to start a car if the battery is dead?

Method 1 “Start-charger” . The easiest and most painless way to start a battery is with a special device. It is connected to the network, the mode switch is set to the “start” position. The positive wire of the ROM is connected to the + terminal, the negative wire is connected to the engine block closer to the starter. Turn the key in the ignition, after the car has started, the starter-charger can be turned off.

This method is suitable for all types of cars (with automatic and manual transmission).

Method 2 “Give me a light!” For this you will need: a donor car - 1 piece, wires for lighting (cross-section more than 16 sq. mm), a key for 10. The battery of the donor car must be in normal working condition, do not try to light a 12-volt unit from a 24-volt volt, the voltage must be the same. An exception is feeding a 24-volt battery from two 12-volt batteries, which are connected in series. Cars are placed next to each other, but they should not touch. The engine of the “donor” is turned off, the negative terminal of the second car needs to be removed. Observe polarity, otherwise the electronics will simply fail. Basically, the negative wire is marked black, and the positive wire is marked red. The positive terminals need to be connected to each other, then we connect the negative to the “donor” and only after that the negative to the car being reanimated. After this, you can start the “donor” for 4-5 minutes so that the “dead” battery is recharged, then you can start the second car and let it run for 5-7 minutes. The terminals are disconnected, let the car run for 15-20 minutes, charging occurs faster when the engine is on.

What it is

First, you need to understand the essence of battery disconnect switches and understand what they are.

The switch allows you to turn off the power to the on-board network without removing the terminals from the battery.

When choosing a circuit breaker, you should think about exactly what functions the device will perform on the machine. If you want to minimize battery current loss, then just take a simple device or make it yourself. It is not difficult. If this is part of an anti-theft system, it is recommended to select a ready-made solution from a trusted manufacturer.

There are 3 main tasks that a switch (also known as a circuit breaker) performs:

It is interesting that now car thieves, armed with high-tech equipment, have begun to forget and have forgotten how to break into cars that have the simplest circuit breaker. Some attackers may not even realize that the machine has such a system.

As for protection against current leakage, this problem is widespread in modern cars. They are filled with various electrical equipment and consumers. When stopping the car, the current continues and the batteries flow to them. This includes an alarm system, a multimedia system, a car radio, and much more. This already depends on the specific configuration of the car.

The norm for leakage is considered to be 60-80 mA. Some say that even with leaks of about 150-200 mA, nothing bad will happen.

But imagine that in 24 hours you can lose 5 Ah in this way, in 10 days you will already have 50 Ah. And many batteries have such operating parameters.

If you leave the car parked for a long time, for 1-2 weeks, if you do not disconnect the battery mass, there is a high risk that when you try to start the engine or simply open the car, nothing will work.

A mass switch will help solve this problem.