 |
|||
|
|
|||
|
Page Title:
Table II. Control Panel Controls and Instruments |
|
||
| ||||||||||
|
|
 TM 55-4920-335-14
Table II. Control Panel Controls and Instruments (Cont)
Index No.
Title
Description
Function
14
3/4" Flow Control Valve
Globe valve
Admits fluid flow to 3 /4 inch outlet.
15
Outlet Selector Valve
4-way closed
Manually cycles pressure and return flow alternately between 1/2 and
center valve
3/4 inch outlets.
16
1/2" Flow Control Valve
Globe valve
Admits fluid flow to 1 /2 inch outlet.
17
High Pressure Relief Valve
0 to 5000 psi
Controls pressure in hydraulic system.
18
Compensator Shutoff Valve
Needle valve 1/4"
Isolates pressure compensator from hydraulic system.
19
Bypass Valve
Needle valve 1/4"
Bypasses pump delivery.
20
Fuel Level Gage
E - 1/2 - F
Indicates level of fuel in fuel tank.
21
Tach-hourmeter
0 to 9999 hours;
Indicates total Test Stand operating hours and engine rpm.
0 to 4000 rpm
22
Engine Oil Pressure Gage
OFF - XX - ON
Indicates engine oil pressure.
23
Fuel Level Gage Switch
Toggle switch
Energizes fuel level gage.
24
Throttle Control
Push-pull (twist
Manually controls engine rpm setting.
lock)
25
Ignition Switch
Toggle switch
Close and opens engine ignition circuit.
26
Choke Control
Push-pull
Manually controls engine choke setting.
27
Starter Switch
Momentary contact
Energizes starter to crank engine.
28
Ignition Fuse
20 ampere rating
Short circuit protection for engine ignition circuit.
Table III. Pump Controls
Fig. &
Description
Function
Index No.
Title
Volume Control
Handwheel with
Regulates high pressure pump delivery.
lock lever
Compensator Control
Needle valve
Regulates pump delivery requirements to maintain pressure in
system.
3-2
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals