Hydraulic Filter Element Indicator - TM-10-3930-631-120084

TM 10-3930-631-12

(1) Install elbows and hose fittings in filter

(2) Lift indicator far enough to gain access

head.

to hoses. Disconnect hoses from indicator. Plug hoses

(2) Install filter assembly on bracket and

to prevent entrance of foreign material.

secure to bracket with screws (fig. 4-47) and lock

(3) Remove hose fitting, two elbows, and

washers.

pipe nipple from indicator.

b. Installation.

(3) Remove plugs from hoses. Connect two

small hoses to elbow and fitting in filter head.

(1) Install pipe nipple, two elbows and hose

(4) Connect hoses to elbows and secure

fitting in rear of indicator.

hoses with clamps.

(2) Remove plugs from hoses and connect

(5) Operate truck hydraulic system and

hoses to fittings.

check filter and hoses for leaks.

(3) Install filter element indicator (fig. 4-48)

(6) Check hydraulic oil in reservoir and add

on bracket and secure with two screws, lock washers

oil if necessary to bring to full mark on gage.

and nuts.

4-63. Hydraulic Reservoir

a. Inspect hydraulic reservoir (fig. 4-46) for leaks

4-62. Hydraulic Filter Element Indicator

and damage.

a. Removal.

b. Check pipe and hose fittings in reservoir for

(1) Remove two mounting screws, lock

evidence of leakage and damage.

washers and nuts and lift filter element indicator (fig. 4-

4-64. Lift Forks

48) from bracket.

a. Inspection. Inspect forks and fork locks (fig. 4-

49) for wear, damage and proper operation. Replace if

necessary.

b. Removal. Refer to figure 4-1 to remove forks.

Remove cotter pin (1, fig. 4-49) and remove washers (2)

and pin (3). Remove latch (4) and spring (5). Remove

locking pin (6) from fork (7).

Figure 4-48. Hydraulic filter element indicator.

4-55