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Home >> Mazda >> 2007 >> MX-5 Miata L4-2.0L >> Repair and Diagnosis >> Transmission and Drivetrain >> Manual Transmission/Transaxle >> Service and Repair >> Overhaul >> Overhaul Procedures P66M-D >> 1ST/2ND Gear Component, 5TH/6TH Gear Component and Countershaft Assembly >> 1ST/2ND Clutch Hub Component Assembly Note
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1ST/2ND Clutch Hub Component Assembly Note

1st/2nd Clutch Hub Component Assembly Note

Caution:
^ Be sure to assemble the clutch hub components and synchronizer ring components while aligning the synchronizer ring grooves with the synchronizer keys.





^ The standard synchronizer key dimensions are as follows:





^ Be sure to align the synchronizer ring projections with the inner cone notches.





^ Be sure to assemble the gears and the synchronizer ring components while aligning the double cone projections with the gear holes as shown in the figure.
^ Align the friction damper projections with the clutch hub grooves. (2nd gear)





^ Align the clutch hub sleeve alignment mark with the clutch hub synchronizer key installation position and assemble.






1. Using a SST and press, assemble the needle bearing, 2nd gear, synchronizer ring component (2nd), 1st/2nd clutch hub component, synchronizer ring component (1st), 1st gear, needle bearing, needle bearing race and mainshaft center bearing to the mainshaft at the same time.

Caution: When using a press, be careful not to damage the parts.