THE MARINE REVIEW November, 1913 Meroe of Lame Sraron Cove Cooma Ate Weer per SECTION OF T 9918 MOTOR FOR MOTOR SHIP TYNEMOUNT back and by this means the work of withdrawing the valves is reduced to a minimum. All the valve seats are made separate from the cylinder cov- ers, and can be withdrawn bodily with the valves. Spare valves and seatings are carried, and thus all grinding-in can be done on the bench at the engineer's convenience. The pistons are of the truck pattern and have separate heads, and the top ends of the connecting rods are fitted with gun-metal bushes working on case hardened piston pins. The fuel pumps for delivering the oil to the cylinders are situated on either side of the vertical shaft gear- casing, and are driven by eccentrics from the cam shaft. Each of these eccentrics operates a small cross-head to which are fitted the three plungers of each pump. Fuel oil is fed by gravity to the fuel-pump suction chamber from the ready use tanks, which are situated on the forward bulkhead of the en- gine room. The amount of oil pass- ing to the cylinders is determined by - the governor, which is fitted on the upper portion of the vertical shaft, a system of coupling rods and levers is connected from the governor arm to a small spindle passing through | MS. Tenemounr the fuel-pump suction chamber and SECTIONAL ARRANGEMENT OF T 4413 GENERATORS