Replace links and rivets as necessary. Examine flexible conduit connection. Check steel liner and hose for wear. Check hose for leaks and wear. Check clamp for looseness.
Hand lubricate the link shaft connection, Part No.
Use roller bearing grease of No. Drain oil out of instrument by removing pipe plug or overflow tube. Refill instrument with oil to level of the oil filler. On instruments with oil manifolds fill the manifold at least three times. Check change gears in Wheel Diameter Compensator.