Section VIl. OVERHAUL OF OIL PUMP, OIL PAN, DAMPER AND OIL F ILTER HOUSING AND ASSOCIATED PARTS

Section VIl. OVERHAUL OF OIL PUMP, OIL PAN, DAMPER AND OIL

F I L T E R HOUSING AND ASSOCIATED PARTS

6-35. General

assembly accompany the overhaul operations.

S t u d identification information is included in the

This section covers the overhaul of the

oil

o v e r h a u l procedures. Refer to the following table

pump, oil pan, damper and oil filter housing,

and

(table 6-17) for applicable illustrations and

associated parts. Specific instructions

instructions for overhaul operations.

disassembly, cleaning, inspection, repair

and

Table 6-17. Oil Pump, Oil Pan, Damper and Oil Filter Housing and Associated Parts

Component

Inspection

Disassembly

Assembly

Repair

Cleaning

Oil Pump

Figs. 6-87 through

6-67

through 6-86

Figs. 6-97 through

Oil Pan and

Associated

6-88

Parts

Table 6-21

through 6-97

Figs. 6-111 through

Damper and

Oil Filter

6-101,4-92 through

b, Fig.

Housing and

4-89,6-100,6-99

Fig. 6-113

6-100, 4-89,

6-112

Associated

6-101

Parts

through 6-

111

6-36. Rebuild of Oil Pump

paragraph the oil pumps will be referred

to by

part numbers FSN 2815-679-4965 or

FSN

a. General. Two different oil pump assemblies.

2815-895-6430 where differences occur.

Refer

h a v e been used in production. It is important to

to table 6-18 for the different oil

pump

recognize the difference between the oil pumps

characteristics.

before attempting disassembly. Throughout this

Table 6-18. Visual Oil Pump Identification Characteristics

Item

FSN 2815- 895-6430

FSN 2315-679-4965

Oil Pump

Oil pump

Integral part of scavenge oil pump

Scavenge oil pump inlet screen

S e p a r a t e part, mounted under inlet

inlet scoop (riveted)

scoop

None

Oil pump drive shaft lock plate

Dual purpose lock plate for oil pump

d r i v e shaft and driven impeller

shaft. See figure 6-71.

C a s t i n g part number of oil pump

8725174

10898878

housing

6-75