PISTON & ROD GP 7N3516 - Caterpillar

Keep all parts clean from contaminants. Contaminants put into the system may cause rapid wear and shortened component life.
1. Loosen clamps (1) and slide hose off of tube assembly.2. Remove bolt, breather assembly (2) and the O-ring seal. 3. Remove bolts (4) and the valve cover (3). The following steps are to install the valve cover4. Install a new gasket on the valve cover if needed. Put 5H2471 Cement on the contact surfaces of the gasket and valve cover when a new gasket is installed. 5. Install valve cover (3) and the bolts. Tighten the bolts in the sequence shown to a torque of 11 3 N m (8 2 lb ft). 3 6. Install the hose to connect the breather assembly to tube assembly with clamps (1).7. Install O-ring seal and breather assembly (2).
Perform Scheduled Oil Sampling on oil wetted compartments after performing service work to check for contaminants left in the system following repair. Contaminants put into the system may cause rapid wear and shortened component life.