TM 55-1930-209-14&P-21
2.
Screen--Pump
30.
Spring--Relief
70.
Gasket--Regulator
85.
Washer--Idler
3.
Body-Oil Pump
Valve
to Cylinder Block
Gear-to-
4.
Valve--Oil
35.
Gasket--Outlet
71.
Bolt--Regulator to
Support Bolt
Pressure Relief
Pipe to Pump
Cylinder Block
86.
Bolt--Idler Gear
13.
Shaft-Drive
36.
Gasket--Copper
73.
Valve--Regulator
Support-to-
14.
Woodruff Key
37.
Plug--Relief Valve
74.
Spring--Regulator
Pump
15.
Pipe--Pump Outlet
49.
Gear--Drive-Driven
75.
Plug--Regulator
87.
Locating Pin--Idler
16.
Retainer--Screen
54.
Bolt--Pump Cover
76.
Gasket--Outlet
Gear Washer
17.
Cover--Screen
55.
Bolt--Pump to
Pipe to
88.
Dowel--Idler
18.
Bracket--Screen
Bearing Cap
Pressure Regulator
Gear Support
19.
Pipe--Pump Inlet
56.
Gear--Idler
77.
Bolt--Outlet Pipe
90.
Spacer--Pump Body
20.
Bushing--Drive
57.
Bolt--Outlet
to Pressure
91.
Body--Scavenging
Shaft (Short)
Pipe to Pump
Regulator
Pump
21.
Cover--Pump
58.
Bolt--Screen
78.
Bolt--Inlet
92.
Gear--Scavenging
22.
Gear-Driven
Bracket to
Pad Cover
Drive
23.
Gear-Drive-
Bearing Cap
79.
Bolt--Inlet
93.
Gear--Scavenging
24.
Shaft--Driven Gear
64.
Bolt--Inlet Pipe
Pipe to Pump
Driven
26.
Shim
and Cover to
82.
Support--Idler Gear
94.
Bushing--Scavenging
27.
Gasket--Inlet
Bracket
83.
Bolt--Idler Gear
Driven Gear
Pipe to Pump
65.
Nut
to Support
95.
Bushing--Scavenging
28.
Cover--Pump
68.
Regulator Assy.--Oil
84.
Lock Washer-Idler
Pump Body
Inlet Pod
Pressure
Gear-to-Support
96.
Bolt--Scavenging
29.
Gasket--Pod Cover
69.
Regulator Body
Bolt
Pump Body
Figure 6-21. Engine Oil Pump Disassembly and Reassembly.
6-43
