To unload, it is only necessary to move the crank-handle forward twice and then press the spring underneath the feed-box, which will cause the pawls to disengage from the belt, and draw out the belt from left to right.
CARE OF GUN.
Before using the gun fill the water-jacket through the hole near its end. It holds about 2½ quarts. A water-bag, holding two gallons, is usually carried on the lower ammunition-box under the axle of the gun-carriage.
Oil thoroughly the packing in the stuffing-boxes and see that the barrel goes close home forward.
When the firing is completed, clean the working parts and oil slightly, and draw off water from the water-jacket.
Two locks are provided with each gun.
CARRIAGES.
A tripod weighing 47 lbs. for mountain service. This is sometimes fitted with an axle and two light wheels, and is provided with a light limber, the long leg of the tripod forming the trail. A cavalry-carriage weighing complete 1115 lbs. An infantry-carriage weighing complete 641 lbs.