Second-gear double-cone synchronizer ring to gear flank clearance (NA8 5MT)

Standard 0.059 in (1.5 mm); minimum 0.031 in (0.8 mm)Standard 1.5 mm {0.059 in}; minimum 0.8 mm {0.031 in}

Set the synchronizer ring squarely in second gear and measure clearance to the gear flank around the circumference. Inspect inner cone, double cone and synchronizer ring tapered surfaces, and teeth; replace the synchronizer assembly if damaged or worn. The NA8 manual distinguishes this assembly from the other five-speed synchronizer rings.