The second gear is out of gear, and the clutch is loosened and jumped, what is the reason?

There was a problem with the gears in the gearbox.

Variable speed gears, gear sleeves or synchronizer bevel disc teeth are excessively worn, forming a rudimentary shape along the tooth length direction, and an axial thrust is generated when meshing, and the inertia of vibration and speed change is affected in the work, forcing the meshing gear to disengage along the axial direction.

2.Variable speed bending deformation, excessive wear, loose fixing screws or deformation of the gear lever, etc., so that the gear can not mesh normally.

3.The self-locking device is worn loosely, and the spring elasticity is insufficient or broken, resulting in insufficient locking force, so that the variable speed fork shaft can not be reliably positioned.

4.Severe wear of shafts and bearings, excessive axial clearance, or first.

1. The two shafts are not parallel to the intermediate shaft, so that the gears can not mesh normally and swing up and down.

5.The spline teeth of the shaft and the spline groove of the sliding gear are worn excessively.

6.The second shaft spline is twisted and deformed or the key teeth are excessively worn, and the lock nut is loose, causing the shaft or gear to move back and forth.

7.The locking pin of the synchronizer is loose, the synchronizer is falling apart or the length of the joint tooth has been seriously worn.

8.The transmission is not firmly fixed.

Whether the car is installed with a reversing radar, the reversing radar needs to be wired to the reversing switch, if you hear the car radar has a sound, it proves that the gear you hang has entered the reverse gear (because there is no gear reversing switch will not be connected, then the reversing radar will not sound), through this you can rule out the possibility that you are not hooked into the gear or difficult to enter the gear, then the rest is why it will jump back after entering the gear, mainly because there is a problem with the gear interlock mechanism, after hanging into the reverse gear, The interlock bead and the interlocking spring in the interlock mechanism can not lock the synchronizer connection mechanism will have this phenomenon, of course, the synchronizer assembly is seriously aging and wearing, and the fork deformation will also cause this phenomenon, go check it, mainly the internal problem of the gearbox.

Summary. Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, for you to find the corresponding problem solutions and solutions!

Getting out of gear after gear is a problem with the synchronizer and the synchronizing ring.

1.Check the gear line first, if the rubber sleeve of the gear line is not rotten, it is a problem with the synchronizer.

2.If you want to replace the synchronizer, remove the gearbox and disassemble it.

3.The synchronizer is the intermediate structure of the connected gear gears. The function is to avoid the impact when the gear is engaged.

The second gear is out of gear, and the clutch is loosened and jumped, what is the reason?

Hello, I have seen your inquiry, please wait for a moment and answer it for you immediately.

Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, for you to find the corresponding problem solutions and solutions! Getting out of gear after gear is a problem with the synchronizer and the synchronizing ring. 1.

Check the gear line first, if the rubber sleeve of the gear line is not rotten, it is a problem with the synchronizer. 2.If you want to replace the synchronizer, remove the gearbox and disassemble it.

3.The synchronizer is the intermediate structure of the connected gear gears. The function is to avoid the impact when the gear is engaged.

Clutch. Reasons why you can't hang up when it's loose:

1.Clutch wiring fault: some manual transmissions.

The car still uses wiring to control the clutch, and the wiring sheath is easy to break, resulting in difficulty in shifting without a clutch.

2.Excessive gear self-locking force: Excessive gear self-locking force will cause difficulty in entering and exiting gears.

3.Clutch master cylinder failure: clutch hydraulic master cylinder may be depressurized or leaked during use, and the clutch general pump may not be able to connect to Hengxiao Yanhe when stepping on the clutch gear.

4.The clutch cable is broken. The main function of the clutch cable is to transmit the pressure exerted by the driver on the clutch tread plate to the pressure plate.

If the clutch cable is broken, the clutch cannot be engaged, so it cannot be engaged.

Solution:1Repair the clutch wire.

2.Maintain the self-locking force of the gears.

3.Go to the repair station to replace the clutch master cylinder and replace the rear exhaust.

4.Repair and replace the clutch cable.

The above problems can be repaired at the repair station).