Valves
- Make
- MG
- Model
- TF Factory Workshop Manual
- Year
- 2002–2005
- Section
- General data › Valves
General data, torque settings and capacitiesValves
Valves
| Inlet valve stem diameter | 5.952 - 5.967 mm |
| Exhaust valve stem diameter | 5.947 - 5.962 mm |
| Valve guide inside diameter | 6.000 - 6.025 mm |
| Inlet valve stem to guide clearance | 0.033 - 0.063 mm |
| - Service limit | 0.07 mm |
| Exhaust valve stem to guide clearance | 0.038 - 0.078 mm |
| -Service limit | 0.11 mm |
| Valve guide fitted height | 6.00 mm |
| Valve stem fitted height | 38.93 - 39.84 mm |
| -Service limit | 40.10 mm |
| Valve face angle | 45° |
| Valve seat angle (inlet and exhaust) | 45° |
| Valve seat width (inlet) | 1.2 mm |
| Valve seat width (exhaust) | 1.6 mm |
Valve timing 1.6 & 1.8 MPi
Inlet
| Opens | 11° BTDC |
| Closes | 61° ABDC |
| Exhaust | |
| Opens | 21° BBDC |
| Closes | 51° ATDC |
| Valve open period | 252° |
| Maximum valve lift | 9.5 mm - inlet 9.5 mm - exhaust |
Valve timing - 1.8 VVC
Inlet
| Opens | 0° ATDC at minimum period |
| Closes | 40° ABDC at minimum period |
| Exhaust | |
| Opens | 51° BBDC |
| Closes | 21° ATDC |
| Valve open period | |
| Variable period - inlet | 220° to 295° |
| Valve period - exhaust | 252° |
| Variable overlap | 21° to 58° |
| Valve lift | 9.5 mm - inlet 9.2 mm - exhaust |
Parts & tools for this job For 2002 MG TF
- PARTEngine gasket setSearch: MG TF 2002 engine gasket set
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLFeeler gauge setSearch: feeler gauge set
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