Disassembly and installation method of wheel speed sensor

Disassembly and installation method of wheel speed sensor

The wheel speed sensors are mainly installed in the main reducer or transmission and can be divided into active wheel speed sensors and passive wheel speed sensors. When the wheel speed sensor encounters the need to be disassembled and installed during use, the user needs to know how to disassemble and install the wheel speed sensor. The following Xiaobian will introduce it in detail.

1, the front end

The removal steps are as follows:

1) The ignition switch must be in the closed position. Remove the key from the ignition switch.

2) Disconnect the negative battery wiring.

3) Disconnect the wheel speed sensor wiring from the anti-lock brake system wiring connector on the vehicle damper. Carefully remove the plastic clip from the shock absorber.

4) Lift the vehicle and support it safely. Remove the front wheel.

5) Remove the wheel speed sensor wiring bracket bolts from the inside of the shock absorber.

6) Remove the wheel speed sensor bolt from the knuckle.

7) Route the wheel speed sensor through the hole in the damper. If you want to use this wire again, do not bend or fold it. Remove the wheel speed sensor and wiring from the vehicle as a whole.

The installation steps are as follows:

1) Pass the wheel speed sensor connector through the hole of the damper and connect it to the anti-lock braking system wiring harness.

2) Mount the wheel speed sensor wiring bracket inside the shock absorber and the knuckle. Do not bend or wrap it around the wheel speed sensor connector.

3) Install the wheel speed sensor into the mounting cavity in the knuckle. Tighten the wheel speed sensor wiring bracket bolts to 7lbf·ft (10N·m) and tighten the fixing bolts at the steering knuckle to 16 1bf·ft (22N·m).

4) Check wheel speed sensor clearance:

(1) Check the pulse generator wheel for damaged teeth.

(2) Rotate the drive shaft by hand to measure the gap between the wheel speed sensor and the pulse signal generator wheel. Rotate the drive shaft completely and check the clearance. The standard gap is 0.02-0.04 in (0.5-1.0 mm).

(3) If the air gap exceeds the standard value, check if the steering knuckle and the pulse signal generator wheel are deformed.

5) Install the front wheel and lower the vehicle.

6) Reconnect the negative battery wiring.

7) Turn the ignition switch to the "ON" position, but do not start the engine. The anti-lock brake light should be turned on. Start the engine and check that the light is off. If the indicator flashes, does not light, or does not turn off when the engine is turning, you must diagnose the system's fault. [TOP]

2, the back end

The removal steps are as follows:

1) Make sure that the ignition switch is turned off and remove the key from the ignition switch.

2) Disconnect the negative battery wiring.

3) Remove the spare cover.

4) Remove the wheel speed sensor connector from the side of the trunk floor under the hinge flap located at the front edge of the luggage compartment.

5) Lift the vehicle and support it safely. Remove the rear wheel.

6) Remove the wheel speed sensor bracket bolt and remove the wheel speed sensor from the rear knuckle.

7) Disconnect the wheel speed sensor connector from the connector on the subframe.

8) Disconnect the plastic clip from the control arm.

9) Remove the wheel speed sensor wiring bracket bolts from the lower arm and the floor of the vehicle.

10) Remove the wheel speed sensor and wiring. If it is necessary to reuse the wiring, do not bend or fold it.

The installation steps are as follows:

1) Mount the wheel speed sensor wiring bracket to the vehicle's control arm and base plate.

2) Mount the wheel speed sensor to the rear knuckle. Tighten the wheel speed sensor wiring bracket bolts to 10lbf·ft (16N·m) and tighten the mounting bolts at the knuckle to 16 lbf·ft (22N·m).

3) Pass the wheel speed sensor connector through the hole in the base plate and reconnect the connector to the connector on the rear suspension and tighten the plastic clips.

4) Check wheel speed sensor clearance:

(1) Check the pulse generator wheel for damaged teeth.

(2) Rotate the drive shaft by hand to measure the gap between the wheel speed sensor and the pulse signal generator wheel. Rotate the drive shaft completely and check the clearance. The standard gap is 0.02-0.04 in (0.5-1.0 mm).

(3) If the air gap exceeds the standard value, check if the steering knuckle and the pulse signal generator wheel are deformed.

5) Install the rear wheel and drop the vehicle.

6) Tighten the wheel nuts to 80 lbf·ft (110N·m).

7) Reconnect the negative battery wiring.

8) Turn the ignition switch to the "ON" position, but do not start the engine. The anti-lock brake system indicator should be turned on. Start the engine and check that the light is off. If the indicator flashes, does not light, or does not turn off when the engine is turning, you must diagnose the system's fault.

9) Reinstall the boot lid.

Centrifugal High Pressure Roller Mill

Technical parameters:

Product model

GY-300

GY-400

GY-540

GY-700

GY-800

GY-900

Maximum feed size

20

40

60

70

80

100

The discharging granularity

<0.5(cover) 26%0.5-5(cover)4%

<0.5

26%0.5-5

74%

<0.5(cover)26%0.5-5(cover)74%

<0.5(cover)26%0.5-5(cover)74%

<0.5(cover)26%0.5-5(cover)74%

<0.5(cover)26%0.5-5(cover)74%

The motor power

132

180

250

315

400

315

Pregrinding capacity

15-30

30-60

50-100

80-150

120-180

150-250

Main engine dimensions

Φ1.7X2.0

Φ2.4X2.6

Φ2.8X2.9

Φ3.9X4.0

Φ4.2X4.3

Φ4.8X4.4

centrifugal high pressure roller mill

 

Product introduction:


High pressure Centrifugal Roller Mill is vertical structure,it consists of spindle, rotor body,several grinder roll and body,etc. the rotor body rotates around the spindle,the grinding roll rotates around the rotor body and at the same time it rotates itself, a slide is designed on the rotor body so that the grinding roller can move in a radial direction easily on the rotor. A spring device is installed on the rotor body to act directly on the roller. After the material is fed in from the upper feed inlet, the material is rolled under the combined action of a large centrifugal force (100-300 MPP) and spring force through the distribution plate evenly distributed between the grinding roll and the wear-resistant lining plate. Materials that have been repeatedly crushed into powder form are removed from the lower outlet.

Advantages and characteristics of pressure centrifugal roller mill



1.Saving energy and reducing consumption

1) Make full use of centrifugal force as crushing force.

2) The energy utilization rate is much higher than other crushers, and the power saving effect is obvious (for example, the output of 80t/h Roller Press is about 820 ~ 860kw, and the power of high-pressure centrifugal roller mill is only 280kw).

3) The usage of large ball of grinding body is reduced (no longer use large diameter ball and forging for tubular grinding 1 bin).

4) There is no relative slip between grinding roller and material, which greatly reduces the consumption of grinding material.

5) The wear-resistant material is surfacing high chromium molybdenum alloy, which prolongs the service life.

6) The diameter of materials entering the ball mill is 93% ~ 95%, less than 5mm (50-70% is powder material less than 1mm), which reduces the wear resistance material consumption of ball mill by more than 60%.

2. Low failure rate

The hydraulic system with high failure rate is abandoned, which has simple structure, convenient operation and low failure rate (50% ~ 80% lower than roller press).

3. The ball mill can increase the output between 30% and 50%

1) After high pressure centrifugal roller mill processing into ball mill, the diameter of less than 5mm material is about 95%, saving electricity and reducing consumption significantly.

2) About 6 ~ 10 yuan can be saved per ton of grinding cost.

4. Strong adaptability

1) the gap between the grinding roller and the lining plate can be adjusted , not only can the pre - powder grinding of various materials be applied , but also sand and stone can be produced in place of the sand making machine ; the equivalent machine power , the sand forming rate is improved by 30 percent , and the yield is improved by 25 percent .

2) The grinding roller is designed with a spring mechanism, which can give way to non-crushing materials.

3) Great crushing power, suitable for crushing of ores of various hardness.

4) Good practicability. Because the structure of the roller press is more scientific, more reasonable and simpler. So it's easy to use and maintain, and the cost of use and maintenance is only about a quarter of a tenth of the cost of a roller press (which has been granted the national patent).


Company profile:

QM

workshop show
12334


Factory Equipments

34565


Luoyang Hong Xin Heavy Co., LTD. is located in Luoyang Xin'an Industrial Park, Luoyang Hongxin Heavy Machinery Co., Ltd is an enterprise featured with industrial designing, processing and manufacturing, which is qualified for import-export trade. Covering an area of 15,000 square meters and holding an annual production value of 80 million RMB, the company of 20 million RMB registered capital has total 100 staff members, among which there are 20 engineering technicians owning senior and medium professional titles and 40 intermediate and senior technicians capable of product designing and developing.

Hongxin is dedicated to produce reducers, hoists, crushers, Ball Grinding Mills and the equipments of screening, coal washing, metallurgy and cement, and replacement parts. Meanwhile, we provide the perform maintenance service for various series of equipments. There are 52 large-scale equipments applied into the manufacturing process, such as T200 CNC floor boring and milling machine, YK 73125 CNC molding gear grinding machine, YK322B CNC molding gear grinding machine, Y3200 gear hobbing machine, Y1600 CNC gear sharper, 4m vertical lathe, 6.3m CNC vertical lathe, T110 CNC boring machine, and 52 middle-sized productive and assistive equipments, which integrate strong manufacturing and processing capability with complete managing system of production and technology, quality management system and comprehensive testing measures.

Certificate:

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Contacts:

106718374499343243154011831859587562872046421076663174600115365437611262346850895214058650


Centrifugal High Pressure Roller Mill

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Luoyang Hongxin Heavy Machinery CO., TLD. , http://www.hxreducer.com