Hydraulic Reservoir - TM-10-3930-630-120027

TM 10-3930-630-12

levers at the right front of the truck. The indicator shows

the condition of the element in the hydraulic filter.

TA034774

Figure 3-5. Hydraulic filter element indicator.

b. Inspection. With the engine operating,

used in the hydraulic system. The reservoir is mounted

on the frame at the lower right side of the engine

move the hydraulic control valve levers to actuate the

compartment.

hydraulic system. Check the filter indicator as oil is

b. Service. Open right side panel to gain

flowing in the system.

access to hydraulic reservoir.

(1) If the green band is in line with white

(1) Remove level gage (fig. 3-6) and

indicating line, the element and system is operating

check oil level in reservoir. Level should be at full mark

properly.

with oil temperature at approximately 70'F (21lC).

(2) When the white indicating line is in line with

(2) If oil level is low, add oil to bring it to

any portion of the yellow band, the filter element is

proper level Refer to current lubrication order for proper

becoming contaminated.

grade of oil Fill reservoir through oil gage opening.

(3) When the white indicating line reaches any

(3) To

remove

hydraulic

reservoir

portion of the red band, notify organizational

maintenance to change the element. Do not operate

breather from reservoir, unscrew breather from

truck when indicator is in this position.

reservoir. If breather is dirty or contaminated, replace

breather.

3-18.

Hydraulic Reservoir

General The hydraulic reservoir stores oil to be

3-9