To move the sliding window and hold it in any position, use a window lift - cable type, self-braking, with a central guide
The window regulator consists of the following main parts: gear housing, brake roller housing cover, brake spring, small gear, cable, drum, drum wheel, cable bushings and shells, guide with rollers, guide slide, rocker stone.
To move the glass up or down, you must turn the window handle in the appropriate direction.
In this case, the force from the window lifter handle will be transmitted through the roller to the small gear, and then to the drum wheel and the drum itself, which moves the cable (winds and releases the cable) and, consequently, the guide slider with the rocker stone.
Distinctive features of the window lifter are the use of cermet gears and wheels, which increases the durability of the unit; no additional adjustments after installing it on the door.
A correctly assembled window regulator does not require additional maintenance.
To replace or repair a window regulator, work in the following order:
- - remove the handle 4 of the window lifter, for which you should press the socket 2 of the handle towards the upholstery, free access to the cylindrical pin 3 and push it out of the handle;
- - remove the socket of the internal drive handle;
- - remove the handrail on the door;
- - remove the door trim, anti-noise gasket and open the installation hatches;
- - lower the glass so that the window lifter link 8 is visible in the installation hatch, unscrew the screws securing the link 7;
- - lift the glass to the top position with your hands and lock it using a wooden wedge;
- - unscrew screws 1 and nuts securing the window regulator and remove the window regulator from the door together with the rocker;
- - replace or repair the window regulator, install the slide 8 and reassemble the door in the reverse order.
After installing the window regulator in the door and attaching the glass, check its operation by moving (rotating) the handle in both directions.
To repair the window regulator or replace the brake spring, you need to unscrew the 4 screws securing the gearbox cover and remove the cover together with the small gear.
Then remove the small gear from the brake shaft and pay attention to the installation of the gear shank; remove the brake roller and broken spring.
Replace the spring and assembly in reverse order; Before installation, generously lubricate the place for the spring with CIATIM-201, LITA or Litol-24 grease.
After assembly, check the operation of the window regulator by rotating the handle in both directions.
Faults that may occur during operation
Fault
Repair
The window lifter handle rotates in one direction:
- Broken brake spring
Replace the spring or window regulator
Glass moves in one direction only:
- The window lift cable is broken or the end of the cable is broken
Replace the spring or window lift