CONSTRUCTION
The oil check valve assembly injects oil into the rear engine oil seal to cool down and lubricate the gear mechanism.
| *1 | Cylinder Block Sub-assembly | *2 | Oil Check Valve Sub-assembly |
| *3 | Check Ball | - | - |
| *a | Oil Check Valve Sub-assembly Cross Section | *b | Back of Cylinder Block Sub-assembly |
| *c | A-A Cross Section | *d | Gear Mechanism |
|
Oil | - | - |