Figure 1-2. Test Stand, Right Rear View

TM 55-4920-335-14

Rear Access Panel

Hose Connections

Access Door

1" Suction Port

Access Door

3/4" Outlet Port

Access Door

1/2" Outlet Port

Access Door

Figure 1-2. Test Stand, Right Rear View

compartment (12, figure 1-3) for storage of handbook and

incorporating tie rods and king pins, is used to provide positive

engine crank. Door (4, figure 1-1) permits access to top of

steering. Rear wheels are equipped with hand lever (11, figure

engine. Door (6, figure 1-1) permits access to control panel,

1-1) operated mechanical parking brakes which hold the Test

high pressure pump controls, and low pressure filter. Door (2,

Stand in fixed position during testing operations. The trailer

figure 1-2) permits access to top of hydraulic reservoir. Door

rolls on four steel wheels equipped with 6.00 x 9 inch, 6 ply

(3, figure 1-2) permits access to top of engine. Door (4, figure

pneumatic tires. Provisions are made for attaching lifting or

1-2) permits access to right side of engine, engine generator,

tiedown rings to the trailer frame. Bulkhead fittings are

voltage regulator, and fuel fill neck of fuel tank. Door (5, figure

installed in the rear frame for hose connections (6, figure 1-2)

1-2) permits access to hydraulic reservoir and fuel tank. A

for testing operations.

Each hose connection fitting is

removable front panel (2, figure 1-1) permits access to the front

equipped with a protective cap.

of the engine and contains a hole for insertion of engine crank.

A removable rear panel (1, figure 1-2) permits access to

1-10. GASOLINE ENGINE. The gasoline engine (1, figure

components at rear of unit Including the high pressure filter.

1-3) is installed at the front of the Test Stand and is accessible

from either side, top, or front of the housing. The engine is a

1-9. RUNNING GEAR AND FRAME. The running gear (7,

four cylinder, four cycle, V type, air cooled unit. Horsepower

figure 1-1) is furnished with a hinged tow bar (12) suitable for

varies with rpm ; ranging from 24.5 at 1400 rpm to 36.0 hp at

vehicle towing at speeds up to 20 mph. Two leaf springs (10)

2400 rpm.

are provided to ensure good riding qualities without materially

increasing frame height. A knuckle type steering apparatus,

1-4