Mazda MX-5 Miata (1997+). Manual — part 45

Fig. 1: Measuring Rotation Starting Torque (MPV)
Courtesy of MAZDA MOTORS CORP.

5. Hold the companion flange by using Flange Holder (49 S120 710), and remove the locknut.

1997 Mazda MX-5 Miata

1997-98 DRIVE AXLES Differentials & Drive Axles - MPV & MX-5 Miata

Fig. 2: Holding Companion Flange (MPV)
Courtesy of MAZDA MOTORS CORP.

6. Remove the companition flange by using Puller (49 0839 425C).

1997 Mazda MX-5 Miata

1997-98 DRIVE AXLES Differentials & Drive Axles - MPV & MX-5 Miata

Fig. 3: Removing Companion Flange (MPV)
Courtesy of MAZDA MOTORS CORP.

7. Remove the oil seal.

8. Apply a thin coat of lithium-based grease to the lip of a new oil seal, and install it by using the Seal

Installer (49 U027 003).

1997 Mazda MX-5 Miata

1997-98 DRIVE AXLES Differentials & Drive Axles - MPV & MX-5 Miata

Fig. 4: Installing Oil Seal (MPV)
Courtesy of MAZDA MOTORS CORP.

9. Install the companion flange and tighten the locknut to get the starting torque measured in step 4 .

10. Install the drive shaft. Tighten bolts to specfiication. See TORQUE SPECIFICATIONS . Add

differential oil to the specified level. SeeFLUID TYPE .

REAR AXLE SHAFTS & BEARINGS

Removal (MPV)

1. Raise and support vehicle. Remove rear wheel and tire assembly. Remove brake caliper and support

aside. Remove brake disc plate. See Fig. 5 . Using dial indicator, measure axle bearing play. Replace axle
bearing if play exceeds .023" (.57 mm).

2. Remove hold pin from parking brake shoe assembly and remove parking brake shoe assembly.

Disconnect parking brake cable. Using Flare Nut Wrench (49-0259-770B), disconnect brake pipe. Plug
brake pipe openings.

3. Remove rear axle shaft assembly-to-axle shaft housing retaining nuts. Using Puller (49-0223-630B) and

Attachment (49-8501-631A), remove rear axle shaft, backing plate and dust cover as an assembly from

1997 Mazda MX-5 Miata

1997-98 DRIVE AXLES Differentials & Drive Axles - MPV & MX-5 Miata