RING-SEAL 1434636 - Caterpillar

1. Disconnect two hose assemblies (2) from pilot system oil filter (3). Put plugs in the ends of the hose assemblies to keep dirt and debris out of the hydraulic system.2. Remove bolts (1) and remove pilot system oil filter (3). The following steps are for the installation of the pilot system oil filter.3. Position pilot system oil filter (3) and install bolts (1).4. Remove the plugs from the hose assemblies. Connect hose assemblies (2).5. Check the oil level in the hydraulic oil tank. Fill the hydraulic tank with oil to the correct level. Refer to the Operation & Maintenance Manual for the correct capacity and fluid.