The steering gearbox plays a key role in vehicle control. Over time, the unit wears out, which manifests as steering wheel play, extraneous noises, and deteriorated feedback. If you notice such symptoms on your Gazelle, it's time to consider adjustment. In this article, we will take a detailed look at how to adjust the steering gearbox on a Gazelle with your own hands.
When adjustment of the steering gearbox is needed
Before starting to adjust the steering gearbox on a Gazelle, it is important to make sure that the problem is indeed in it. Signs of malfunction:
- increased free play of the steering wheel;
- knocking or crunching when turning the steering wheel;
- reduced steering precision;
- uneven tire wear.
It is also worth considering that similar symptoms can be caused by other malfunctions - for example, wear of steering rods or joints.
What will be needed for adjustment
To adjust the steering gearbox of a Gazelle, you will need:
- jack and stands;
- wrenches (including 17 and 13);
- screwdriver;
- open-end wrench 24;
- feeler gauge or ruler (to measure play);
- lubricant;
- marker to fix the position of the bolt.
Step-by-step instructions
Step 1. Vehicle preparation
Drive the Gazelle onto a level surface. Turn off the ignition, set the parking brake, and place wheel chocks. Use a jack to lift the front of the vehicle to unload the front axle and ensure free rotation of the steering wheel.
Step 2. Checking play
Ask an assistant to slightly turn the steering wheel left and right while you observe the reaction of the gearbox pitman arm. If the movement of the pitman arm lags, then there is play and it needs to be eliminated.
Step 3. Find the adjusting screw
On the steering gearbox of the Gazelle, there is an adjusting bolt with a lock nut. It is usually located on top of the gearbox. Clean the area from dirt and make a mark to track the position of the bolt.
Step 4. Remove the play
Loosen the lock nut and carefully turn the adjusting bolt clockwise by 1/6 or 1/8 of a turn. Check the steering wheel play after each adjustment. Over-tightening will lead to jamming or difficult steering wheel rotation.
Step 5. Tightening and checking
When you achieve the optimal result - play is minimal, but the steering wheel rotates freely - tighten the lock nut and check the smoothness of operation again. Perform a test drive: steering should be precise, without excessive resistance or jamming.
Useful tips
- Do not adjust the gearbox "cold". After driving, parts expand slightly, and the adjustment may differ.
- If adjustment does not help, there may be wear of the worm or pitman arm. In this case, repair or replacement of the gearbox will be required.
- Do not forget about adjusting the steering gearbox on VAZ 2101 and VAZ 2107 - the procedure is similar, but taking into account design differences.
Now you know how to adjust the steering gearbox on a Gazelle without going to a car service. Regular inspection and timely adjustment will ensure reliable steering, reduce wear of the running gear, and make trips safer. Also, do not forget to periodically check the condition of the gearboxes on other vehicles - such as VAZ 2101 or VAZ 2107.
