TM 5-3805-254-20-1
ENGINE AUXILIARY OIL FILTER HOSES AND FITTINGS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL - CONTINUED
5.
90-degree elbow (1)
Line nut (2)
Using 3/4-inch open-end wrench, unscrew, and
take off.
6.
90-degree elbow (3)
Line nut (4)
Using 3/4-inch open-end wrench, unscrew, and
take off.
7.
Left side of engine
90-degree elbow (3)
Using 5/8-inch open-end wrench, unscrew, and
(5)
take off.
8.
Bushing (6)
90-degree elbow (1)
Using 5/8-inch open-end wrench, unscrew, and
take off.
9.
Engine oil pump (7)
Bushing (6)
Using 7/8-inch open-end wrench, unscrew, and
take off.
NOTE
Step 10 is typical for three clamp assemblies.
10.
Extension (8)
Screw (9), locknut
a.
Using 7/16-inch open-end wrench and
(10), and clamp (11)
1/2-inch box-end wrench, unscrew, and take out.
b.
Get rid of locknuts.
c.
Take clamps off hose (12) and hose (13).
d.
Take out hose (12) and hose (13).
CLEANING
WARNING
Drycleaning solvent P-D-680 is toxic and flammable. Wear protective safety goggles and gloves
and use only in a well-ventilated area. Avoid contact with skin, eyes, and clothes and do not
breathe vapors. Do not use near open flame or excessive heat. The flashpoint for type #1
drycleaning solvent is 100°F (38 C) and for type #2 is 138F(59 °C). If you become dizzy while
using cleaning solvent, get fresh air immediately, and get medical aid. If contact with eyes is
made, flush your eyes with water and get medical aid immediately.
NOTE
For more information on how to clean parts, go to General Maintenance Instructions (page 2-424).
11.
Two hoses (12 and 13)
Clean using liquid detergent and wiping rag.
12.
All metal parts
Clean using drycleaning solvent and wiping rag.
INSPECTION/REPLACEMENT
NOTE
Replace all damaged or defective parts.
For more information on how to inspect parts, go to General Maintenance Instructions (page 2-
424).
13.
Two hoses (12 and 13)
a.
Check for cracks, breaks, chafing, or hardness.
b.
Look for excessive rust or corrosion.
14.
All threaded parts
Look for damaged threads or rounded heads.
Change 1 2-465.2
