Section XXIV. OIL FILTER ASSEMBLY-REPAIR

TM 9-2520-249-34&P

Section XXIV. OIL FILTER ASSEMBLY-REPAIR

7-140. Description

7 -141. Disassembly

Refer to paragraph 2-20 for description of the oil filter

(FO-10)

assembly.

a. Remove the nut from the filter assembly

and separate the filter head assembly from the oil filter

element (fig. 7-51).

Figure 7-51. Oil filter assembly components.

b. Remove the filter sealring from the filter

7-145. Assembly

head assembly (fig. 7-51).

(FO-10)

c. Do not remove screw thread inserts (7, FO-

a. If screw thread inserts (7) were removed

10) from filter housing (8), unless replacement of parts

from housing (8), install new replacement parts. Install

is necessary.

If necessary, remove screw thread

the inserts 0.005 inch, to one turn, below the surface of

inserts.

housing (8).

b. Install the filter sealring onto the filter head

assembly (fig. 7-51).

7-142. Cleaning

c. Install the filter head assembly onto the

Refer to paragraph 5-2 for cleaning recommendations.

filter element and retain it with the self-locking nut (fig.

7-51). Tighten the nut to 25 to 50 pound inches torque.

7-143. Inspection and Repair

Refer to paragraph 5-3 for general inspection and repair

recommendations.

7-144. Repair Standards

No repair standards are involved in this assembly.

Section XXV. MAIN-PRESSURE REGULATOR VALVE BODY,

LOCKUP REGULATOR VALVE BODY ASSEMBLY, AND

OIL TRANSFER PLATE ASSEMBLY-REPAIR

7-146. Description

7 -147. Disassembly

Refer to paragraphs 2-21 and 2-27 for description of the

(FO 10)

main-pressure regulator valve body assembly, lockup

a. Remove eight bolts, eight lockwashers and

regulator valve body assembly, and oil transfer plate

eight flat washers from the valve body assembly (fig.

assembly.

7-52). Remove the end cover assembly and gasket

from the valve body.

7-45