INSTALL VALVE COVERS (Refer to Figure 26.)
5 mm socket head wrench
Fuel injectors installed
Position valve cover gasket (1) on cylinder head.
Valve cover with oil fill cap is positioned toward the PTO end of the engine.
Position valve cover (2) on gasket (1) and cylinder head (3).
If not adjusting fuel injection pump later, install and alternately tighten the socket head screws (4) attaching valve covers
(2) to cylinder head (3). If adjusting fuel injection pump or engine intake and exhaust valve, hand tighten only.
Figure 26. Valve Cover Installation