Continuously Variable Automatic Transmission (CVT) And CVT Differential
MEASUREMENT SPECIFICATION
| Item | Measurement | Qualification | Standard or New | Service Limit |
|---|---|---|---|---|
| CVT fluid | Capacity Use Honda CVTF | Fluid change | 3.3 L (3.5 US qt) | |
| Overhaul | 5.5 L (5.8 US qt) | |||
| Hydraulic pressure | Forward clutch pressure 2001-2003 models | At 1, 500 rpm in D position | 1.40-1.75 MPa (14.3-17.8 kgf/cm2 , 203-253 psi) | |
| Forward clutch pressure 2004-2006 models | At 1, 500 rpm in D position | 1.57-1.84 MPa (16.0-18.8 kgf/cm2 , 228-267 psi) | ||
| Reverse brake pressure 2001-2003 models | At 1, 500 rpm in R position | 1.40-1.75 MPa (14.3-17.8 kgf/cm2 , 203-253 psi) | ||
| Reverse brake pressure 2004-2006 models | At 1, 500 rpm in R position | 1.57-1.84 MPa (16.0-18.8 kgf/cm2 , 228-267 psi) | ||
| Drive pulley pressure | At 1, 500 rpm in N position | 0.20-0.70 MPa (2.0-7.1 kgf/cm2 , 28-101 psi) | ||
| Driven pulley pressure | At 1, 500 rpm in N position | 1.50-2.30 MPa (15.3-23.5 kgf/cm2 , 218-334 psi) | ||
| Lubrication pressure | At 3, 000 rpm in N position | 0.20 MPa (2.0 kgf/cm2 , 28 psi) or more | ||
| Stall speed | Check with vehicle on level ground | D, L, and R positions | 2, 500 rpm | 2, 350-2, 650 rpm |
| ATF pump | ATF pump drive gear shaft O.D. | 9.98-9.99 mm (0.3929-0.3933 in.) | When worn or damaged | |
| ATF pump driven gear shaft O.D. | 9.98-9.99 mm (0.3929-0.3933 in.) | When worn or damaged | ||
| ATF pump body bushing I.D. | Drive gear shaft | 10.0-10.015 mm (0.3937-0.3943 in.) | When worn or damaged | |
| Driven gear shaft | 10.0-10.015 mm (0.3937-0.3943 in.) | When worn or damaged | ||
| ATF pump gear side clearance | 0.015-0.035 mm (0.0006-0.0014 in.) | - | ||
| ATF pump gear-to-body clearance | Drive gear | 0.035-0.0505 mm (0.0014-0.0020 in.) | - | |
| Driven gear | 0.035-0.0505 mm (0.0014-0.0020 in.) | - | ||
| Clutch | End-plate-to-top disc clearance | Forward clutch | 0.6-0.8 mm (0.024-0.031 in.) | - |
| Start clutch | 0.5-0.7 mm (0.020-0.028 in.) | - | ||
| Reverse brake | 0.55-0.70 mm (0.022-0.028 in.) | |||
| Return spring free length | Forward clutch | 30.5 mm (1.20 in.) | 28.5 mm (1.12 in.) | |
| Start clutch | 40.9 mm (1.61 in.) | 38.9 mm (1.53 in.) | ||
| Reverse brake | 29.4 mm (1.16 in.) | 27.4 mm (1.08 in.) | ||
| Disc thickness | Forward clutch | 1.94 mm (0.076 in.) | ||
| Start clutch | 1.94 mm (0.076 in.) | |||
| Reverse brake | 2.00 mm (0.79 in.) | |||
| Plate thickness | Forward clutch | 2.00 mm (0.079 in.) | When discolored | |
| Start clutch | 2.3 mm (0.091 in.) | When discolored | ||
| Reverse brake | 1.95 mm (0.077 in.) | When discolored | ||
| Forward clutch end plate | Mark 14 | 3.4 mm (0.134 in.) | When discolored | |
| Mark 15 | 3.5 mm (0.138 in.) | When discolored | ||
| Mark 16 | 3.6 mm (0.142 in.) | When discolored | ||
| Mark 17 | 3.7 mm (0.146 in.) | When discolored | ||
| Mark 18 | 3.8 mm (0.150 in.) | When discolored | ||
| Mark 19 | 3.9 mm (0.154 in.) | When discolored | ||
| Mark 20 | 4.0 mm (0.157 in.) | When discolored | ||
| Mark 21 | 4.1 mm (0.161 in.) | When discolored | ||
| Mark 22 | 4.2 mm (0.165 in.) | When discolored | ||
| Mark 23 | 4.3 mm (0.169 in.) | When discolored | ||
| Mark 24 | 4.4 mm (0.173 in.) | When discolored | ||
| Mark 25 | 4.5 mm (0.177 in.) | When discolored | ||
| Mark 26 | 4.6 mm (0.181 in.) | When discolored | ||
| Mark 27 | 4.7 mm (0.185 in.) | When discolored | ||
| Reverse brake end plate | Mark 1 | 3.6 mm (0.142 in.) | When discolored | |
| Mark A | 3.7 mm (0.146 in.) | When discolored | ||
| Mark 2 | 3.8 mm (0.150 in.) | When discolored | ||
| Mark B | 3.9 mm (0.154 in.) | When discolored | ||
| Mark 3 | 4.0 mm (0.157 in.) | When discolored | ||
| Mark C | 4.1 mm (0.161 in.) | When discolored | ||
| Mark 4 | 4.2 mm (0.165 in.) | When discolored | ||
| Mark D | 4.3 mm (0.169 in.) | When discolored | ||
| Mark 5 | 4.4 mm (0.173 in.) | When discolored | ||
| Mark E | 4.5 mm (0.177 in.) | When discolored | ||
| Mark 6 | 4.6 mm (0.181 in.) | When discolored | ||
| Mark F | 4.7 mm (0.185 in.) | When discolored | ||
| Mark 7 | 4.8 mm (0.189 in.) | When discolored | ||
| Mark 8 | 5.0 mm (0.197 in.) | When discolored | ||
| Input shaft | Diameter of needle bearing contact area | Flywheel side | 19.987-20.000 mm (0.7869-0.7874 in.) | When worn or damaged |
| Forward clutch side | 19.987-20.000 mm (0.7869-0.7874 in.) | When worn or damaged | ||
| Thrust clearance | ATF pump drive sprocket hub | 0.37-0.65 mm (0.015-0.026 in.) | - | |
| Feed pipe O.D. | Drive pulley feed pipe | 6.97-6.98 mm (0.274-0.275 in.) | 6.95 mm (0.274 in.) | |
| Forward clutch feed pipe | 11.47-11.48 mm (0.4516-0.4520 in.) | 11.45 mm (0.451 in.) | ||
| Feed pipe bushing I.D. | Drive pulley feed pipe | 7.000-7.015 mm (0.2756-0.2762 in.) | 7.030 mm (0.277 in.) | |
| Forward clutch feed pipe | 11.500-11.518 mm (0.4528-0.4535 in.) | 11.533 mm (0.454 in.) | ||
| Sealing ring groove width | 2.00-2.10 mm (0.079-0.083 in.) | 2.105 mm (0.083 in.) | ||
| Thrust shim, 22 x 28 mm thickness | (ATF pump driven sprocket hub)C | 1.15 mm (0.045 in.) | When worn or damaged | |
| D | 1.40 mm (0.055 in.) | When worn or damaged | ||
| E | 1.65 mm (0.065 in.) | When worn or damaged | ||
| F | 1.90 mm (0.075 in.) | When worn or damaged | ||
| G | 2.15 mm (0.085 in.) | When worn or damaged | ||
| H | 2.40 mm (0.095 in.) | When worn or damaged | ||
| Drive pulley shaft | Diameter of needle bearing contact area | Flywheel side | 24.007-24.020 mm (0.945-0.946 in.) | When worn or damaged |
| Forward clutch side | 24.007-24.020 mm (0.945-0.946 in.) | When worn or damaged | ||
| I.D. | At sealing ring | 24.007-24.020 mm (0.945-0.946 in.) | When worn or damaged | |
| Driven pulley shaft | Diameter of needle bearing contact area | Start clutch side | 43.981-43.991 mm (1.7315-1.7319 in.) | When worn or damaged |
| Thrust clearance | Start clutch side | 0-0.13 mm (0-0.005 in.) | - | |
| Cotter, 25.5 mm thickness(Start clutch hub) | A | 2.9 mm (0.114 in.) | When worn or damaged | |
| B | 3.0 mm (0.118 in.) | When worn or damaged | ||
| C | 3.1 mm (0.122 in.) | When worn or damaged | ||
| D | 3.2 mm (0.126 in.) | When worn or damaged | ||
| Start clutch feed pipe O.D. | End cover side | 6.97-6.98 mm (0.274-0.275 in.) | 6.95 mm (0.274 in.) | |
| Flywheel housing side | 8.97-8.98 mm (0.353-0.354 in.) | 8.95 mm (0.352 in.) | ||
| Driven pulley shaft feed pipe O.D. | 11.47-11.48 mm (0.4516-0.4520 in.) | 11.45 mm (0.451 in.) | ||
| Start clutch feed pipe bushing I.D. | End cover side | 7.000-7.015 mm (0.2756-0.2762 in.) | 7.030 mm (0.277 in.) | |
| Flywheel housing side | 9.000-9.015 mm (0.354-0.355 in.) | 9.03 mm (0.356 in.) | ||
| Driven pulley shaft feed pipe bushing I.D. | 11.500-11.518 mm (0.4528-0.4535 in.) | 11.533 mm (0.454 in.) | ||
| Start clutch end plate I.D. | 88.90-88.935 mm (3.500-3.501 in.) | When worn or damaged | ||
| Secondary gear shaft | Thrust clearance | 0-0.15 mm (0-0.006 in.) | - | |
| Thrust shim, 25 x 35 mm thickness | A | 2.8 mm (0.110 in.) | When worn or damaged | |
| B | 2.9 mm (0.114 in.) | When worn or damaged | ||
| C | 3.0 mm (0.118 in.) | When worn or damaged | ||
| D | 3.1 mm (0.122 in.) | When worn or damaged | ||
| E | 3.2 mm (0.126 in.) | When worn or damaged | ||
| F | 3.3 mm (0.130 in.) | When worn or damaged | ||
| G | 3.4 mm (0.134 in.) | When worn or damaged | ||
| H | 3.5 mm (0.138 in.) | When worn or damaged | ||
| I | 3.6 mm (0.142 in.) | When worn or damaged | ||
| J | 3.7 mm (0.146 in.) | When worn or damaged | ||
| K | 3.8 mm (0.150 in.) | When worn or damaged | ||
| Sealing ring groove width | 2.5-2.65 mm (0.098-0.104 in.) | 2.655 mm (0.105 in.) | ||
| Park gear and pawl | - | - | When worn or damaged | |
| CVT differential carrier | Pinion shaft contact area I.D. | 18.010-18.028 mm (0.709-0.710 in.) | - | |
| Carrier-to-pinion shaft clearance | 0.023-0.057 mm (0.001-0.002 in.) | 0.1 mm (0.004 in.) | ||
| Driveshaft contact area I.D. | 26.025-26.045 mm (1.0246-1.0254 in.) | |||
| Carrier-to-driveshaft clearance | 0.045-0.086 mm (0.002-0.003 in.) | 0.12 mm (0.005 in.) | ||
| Set ring-to-carrier bearing outer race clearance | 0-0.15 mm (0-0.006 in.) | Adjust | ||
| CVT differential pinion gear | Backlash | 0.05-0.15 mm (0.002-0.006 in.) | - | |
| I.D. | 18.042-18.066 mm (0.7103-0.7113 in.) | - | ||
| Pinion gear-to-pinion shaft clearance | 0.055-0.095 mm (0.0022-0.0037 in.) | 0.15 mm (0.006 in.) | ||