Question 1

What factors should you consider when the CV Boot is worn and needs replacement on Mazda 6?

Accepted Answer

If the CV joints are worn, indicating the need for an overhaul, explore all options before beginning the job, as complete rebuilt CV joints are available on an exchange basis, which eliminates much time and work. Some auto parts stores carry split type replacement boots that can be installed without removing the CV joint from the vehicle, providing a convenient alternative; however, the CV joint should be removed, and the joint disassembled and cleaned to ensure it is free from contaminants such as moisture and dirt that can accelerate wear. Models equipped with ABS have sensor rings on the outer CV joints, which should be inspected for chipped or missing teeth, replacing the sensor ring if necessary. Begin by removing the CV joint and mounting it in a vise lined with wood or rags to prevent damage. Remove the boot clamps, pull the boot back from the inner CV joint, and slide the joint housing off, marking the relationship of the tripod to the outer race. Mark the tripod and axleshaft for proper reassembly, then spread the ends of the stop-ring apart, slide it towards the center of the shaft, and remove the retainer clip from the end of the axleshaft. Use a hammer and brass punch to drive the tripod joint from the CV joint, then remove and discard the stop-ring from the axleshaft. Clean the old grease from the outer race and tripod bearing assembly, carefully disassembling each section of the tripod assembly to avoid mixing up parts, and clean the needle bearings with solvent. Inspect the rollers, tripod, bearings, and outer race for scoring, pitting, or other signs of abnormal wear that warrant replacement of the inner CV joint. For reassembly, slide the clamps and boot onto the axleshaft, wrapping the splines with tape to prevent boot damage. Install a new stop-ring on the axleshaft without seating it in its groove, position the tripod on the shaft aligning the marks, and install a new bearing retainer clip. Slide the tripod against the retainer clip and seat the stop-ring in its groove, then apply CV joint grease to the tripod assembly, inside of the joint housing, and inside of the boot before sliding the boot into place. Position the CV joint mid-way through its travel, equalize the pressure in the boot, and tighten the boot clamps before installing the CV joint assembly. For the outer CV joint, remove the boot clamps, strike the edge of the CV joint housing with a soft-face hammer to dislodge the outer CV joint from the axleshaft, and remove and discard the bearing retainer clip. Slide the outer CV boot off the axleshaft, thoroughly clean all components with solvent until the old CV grease is removed, and inspect the bearing surfaces for cracks, pitting, scoring, and other signs of wear, replacing the entire CV joint assembly if any part of the outer CV joint is worn. For reassembly, slide a new sealing boot clamp and sealing boot onto the axleshaft, place a new bearing retainer clip onto the axleshaft, and place half the grease from the sealing boot kit into the outer CV joint assembly housing, putting the remaining grease into the sealing boot. Align the splines on the axleshaft with those on the outer CV joint assembly and gently drive the CV joint onto the axleshaft until seated, position the CV boot over the joint housing, equalize the pressure in the boot, tighten the boot clamps, and install the CV joint.

Question 2

How to inspect the CV Boot and check the steering and suspension components on Mazda 6?

Accepted Answer

To test the shock absorbers, one should Park the car on flat surfaces, shut down the engine and place a parking reserve, and tyre pressures should be checked. Stomp on one end in the vehicle and loosen it and watch what happens with the body; it should halt in one or two bounces. In case it is still in motion or fails to resume its initial position, then there could be a worn or poor shock absorber. Check at these other corners again. Lift the car and place it on jackstands and check the shock absorbers to ensure there is no leakage of fluid, but a light coating is not a problem and an excessive amount of fluid must also make the shocks have to be replaced as a set. Make sure the shocks have been completely mounted and are not damaged, inspecting them in all places, and also inspecting the upper mounts, which also require replacement as a set in the event of damage and wear. With regards to the steering and suspension, inspect the tires on irregular wear and proper air inflation, look at the universal joint and steering gear housing as to leakage of lubricants and make sure that dust boots are present. Check tie-rod ends of excessive play and examine loose bolts or damaged parts. As an assistant turns the steering wheel, check on the steering parts to ensure that they move freely. To test balljoints, pry the control arms in an up and down motion to determine whether there is any play and in that case, the balljoints should be replaced. Check balljoint boots to be of good shape and look at the back of the boots to ensure the bushings of the suspension arms are not worn out. Finally, examine the CV Boots for tears, cracks, and loose clamps, bending them with the hand to determine the existence of the cracks or grease leaks, since the signs of any damages prove that they need to be replaced to ensure that the constant velocity joints will not be exposed to dirt and moisture.

Genuine Mazda 6 CV Boot

23 CV Boots found

Mazda 6 Inner Boot Part Number: GP40-22-540

Mazda 6 Outer CV Joint Boot Part Number: FTC8-22-530

Mazda 6 Outer Boot Part Number: GP04-22-530A

Mazda 6 Outer Boot Part Number: GD42-22-530A

Mazda 6 Outer Boot Part Number: GP02-22-530A

Mazda 6 Inner Boot Part Number: GP02-22-540

Mazda 6 Inner Boot Part Number: GTC1-22-540

Mazda 6 Inner CV Joint Boot Part Number: FTC8-22-540

Mazda 6 Outer Boot Part Number: GDB6-22-530

Mazda 6 Outer Boot Part Number: GD55-22-530A

Mazda 6 Inner Boot Part Number: GDB6-22-540

Mazda 6 Inner Boot Part Number: GP04-22-540

Mazda 6 Inner CV Joint Boot Part Number: FTH3-22-540

Mazda 6 Outer Boot Part Number: GD81-22-530

Mazda 6 Outer Boot Part Number: GP37-22-530

Mazda 6 Outer CV Joint Boot Part Number: FTH3-22-530

Mazda 6 Outer Boot Part Number: GG62-22-530

Mazda 6 Outer Boot Part Number: GP40-22-530

Mazda 6 Inner Boot Part Number: GG62-22-540

Mazda 6 Inner Boot Part Number: GD42-22-540

Mazda 6 CV Boot

Mazda 6 CV Boot Parts and Q&A

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