MYY & MZZ Transmission-24 Spline & Clutch Hub Free Play Required Tool: Dial Gauge Service Standard: 0 - 0.05mm Service Limit: 0.3mm Block Ring & Dog Gear Clearance Required Tool: Feeler Gauge Service Standard: 1.00 - 2.50mm (1st) 1.00 - 2.50mm (2nd & 3rd) 1.30 -2.60mm (4th, 5th, 6th & Reverse) Service Limit: 0.5mm Insert & Block Ring Groove Clearance Required Tool: Vernier Caliper Service Standard: 3.46 - 3.76mm (4th, 5th & 6th) Insert & Clutch Hub Clearance Required Tool: Feeler Gauge Service Standard: 0.01 - 0.21mm (4th, 5th & 6th)