Question 1

How does power transfer from the front differential to the wheels via the axle shaft on Mazda MPV?

Accepted Answer

The front differential delivers power to the wheels via a pair of axle shafts, the outer end of each axle shaft of which is linked to the differential via an output shaft splined to the differential side gear. These output shafts are loosely press-fitted and can be pried easily so as to replace the output shaft oil seals. Each axle shaft has at its outer end the splines to the wheel hub which are held by an axle nut. The axle shafts' inner ends have sliding constant velocity (CV) joints which can move both angularly and axially and are comprised of an inner race, bearings, cage, and a housing that is allowed to slide as the axle shaft follows the wheel. These internal joints are reworkable. The outer joints, a combination of ball bearings consisting of an inner and an outer race, in contrast can only work an angular motion; they are not rebuildable or removable and when one fails a new axle shaft/outer joint assembly has to be fitted. The boots must be inspected on a regular basis to check for damage, leaking lubricant, and cuts as worn CV joint boots ought to be substituted as soon as possible to avoid harm to the joints. The replacement of boots normally involves the removal of the axle shaft, but there are split-type replacement boots which may be installed without the removal of the axle shaft. Nevertheless, to resource share, it is recommended that one should take the axle shaft off so that the CV joint can be taken apart and cleaned, in order to ensure that they are not contaminated with substances that might hasten wear. Symptoms that are common with worn or damaged CV joints include the occurrence of lubricant leaks, clicking sounds during a turn, clunking sounds during acceleration following the coasting condition, and vibrations at highway speeds. To examine the movement of the CV joints and axle shaft, grab each axle and move in both directions with the CV joint housings; the axle shafts should be examined to detect any cracks, dents, twisting, or bending.

Question 2

How to remove and install the rear axle shaft on Mazda MPV?

Accepted Answer

To detach the rear axle assembly, one needs to unscrew the cable of the negative battery terminal. Loose lug nut of the rear wheels, without taking them off, stuff the front wheels, lift up the back of the enclosure, and place it safely on jackstands, and then take off the rear wheels. Unscrew the driveshaft of the differential, the ends of the parking brake cables of the axle assembly spring clips, and remove the cable brackets of the lower suspension arms. Unplug the electrical connector of the rear wheel ABS on the differential carrier, and disconnect the height sensor connection on the Automatic Load Leveling system on the rear axle assembly, along with the removal of the nut and the connection. Unscrew the flexible brake hose at the top of the rear axle housing at the point where it joins the metal brake line. Install a floor jack beneath the differential and lift a rear axle assembly to a small degree, and then detach the lower end of Panhard rod, the stabilizer bar, and the lower end of shock absorbers to the rear axle assembly. Slowly lower the rear axle assembly until the coil springs have been fully extended and then remove the springs and screw the upper and lower suspension arms off of the rear axle assembly taking care not to drop the axle over the edge of the floor jack pad. Turn the axle assembly to the floor jack out of the base of the vehicle. In case of changing the rear axle house, then withdraw brakes, metal brake lines, axle-shafts and differential assembly out of the house and attach them to the new house. Installation requires lifting the rear axle assembly into place and fitting the upper and lower suspension arm and leave the nuts and bolts unattached completely. Install the coil springs, position the axle assembly in a position that approximates normal ride height, and finally attach the upper and lower suspension arm nuts and bolts to a given torque. Before connecting the upper section of the shock absorber to the rear axle assembly, attach the lower portion and then screw the bolts tight and afterward connect the stabilizer bar to the axle assembly. Install the driveshaft to the differential flange and screw in the bolts up to the desired torque. Install the flexible brake hose by attaching it to the metal brake line at the bracket on the top of the axle housing, connect the electrical connector of the rear wheel ABS and fit the link rod of the Automatic Load Leveling system. And, lastly, connect the parking brake cable spring straps to the axle assembly, the cable brackets connectors to the lower suspension arms, bleed brakes, attach wheels, hand tighten lug nut, lower, and mount the wheel lug nut to recommended torque.

Genuine Mazda MPV Axle Shaft

20 Axle Shafts found

Mazda MPV Axle Assembly Part Number: GP07-25-60XR-00

Mazda MPV Inner Shaft Part Number: GA21-25-700B

Mazda MPV Output Shaft Part Number: M0A4-27-271

Mazda MPV Axle Shaft Part Number: LB40-26-111

Mazda MPV Axle Assembly Part Number: LE44-28-B0X

Mazda MPV Axle Assembly Part Number: LD47-28-B0X

Mazda MPV Inner Shaft Part Number: FF05-25-700A

Mazda MPV Axle Assembly Part Number: FF05-25-600E

Mazda MPV Axle Assembly Part Number: GA20-25-500R-0B

Mazda MPV Axle Assembly Part Number: GA20-25-50XR-0B

Mazda MPV Axle Assembly Part Number: GA20-25-600R-0B

Mazda MPV Axle Assembly Part Number: GA20-25-60XR-0B

Mazda MPV Axle Assembly Part Number: GP07-25-50XR-00

Mazda MPV Axle Shaft Part Number: LA01-26-115A

Mazda MPV Axle Shafts Part Number: LB82-26-11YC

Mazda MPV Axle Assembly Part Number: LC62-28-B0XR

Mazda MPV Axle Shafts Part Number: M0A3-27-700B

Mazda MPV Shaft Assembly Part Number: MA07-27-700

Mazda MPV Axle Shaft Assembly Part Number: MD07-25-500R-0A

Mazda MPV Axle Shaft Assembly Part Number: MD07-25-600R-0A

Mazda MPV Axle Shaft

Mazda MPV Axle Shaft Parts and Q&A

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