Cylinder numbering order and distributor rotation direction for 2F and 3F-E engines
The dark circle marks the output of the 1st cylinder of the ignition distributor.
| Working volume | 4.2 l |
| Cylinder numbering | 1–2–3–4–5–6 |
| Operating procedure | 1–5–3–6–2–4 |
| Camshaft (dimensions and clearances in mm) | |
| Diameter of bearing journals | |
| - 1st | 47,955 – 47,975 |
| - 2nd | 46,455 – 46,475 |
| - 3rd | 44,955 – 44,975 |
| - 4th | 43,455 – 43,475 |
| Clearances in bearing journals | |
| - standard | 0,025 – 0,075 |
| - ultimate | 0,1 |
| - ovality | no more than 0.15 |
| Size of cams | |
| Standard | |
| - intake valves | 38,36 – 38,46 |
| - exhaust valves | 38,25 – 38,35 |
| The Ultimate | |
| - intake valves | 38,00 |
| - exhaust valves | 37,90 |
| Axial play | |
| - standard | 0,200 – 0,262 |
| - ultimate | 0,3 |
| Clearance in the engagement of the camshaft drive gears | |
| - standard | 0,05 – 0,13 |
| - ultimate | 0,2 |
Tightening torques (in Nm)
| Bolts for fastening the camshaft thrust washer to the cylinder block | 10,8 |
| Crankshaft pulley nut | 175 |
| Cylinder head bolts | 110 |
| Bolts for fastening the drive disk to the crankshaft | 78 |
| Manifold bolts | 39 |
| Flywheel to crankshaft mounting bolts | 73 |
| Oil pan mounting bolts | 14 |
| Oil pump mounting bolts | 17 |
| Rocker Arm Bolts | |
| – M8 | 21 |
| – M10 | 30 |
| – Cylinder head cover bolts | 7,8 |
| Front Cover Bolts | |
| – M10 | 20 |
| – M6 | 6 |