TM-9-2320-260-20
TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
APRIL 1995
TM-9-2320-260-20 - Page 1087 of 1337
TM 9-2320-260-20
I
13-49. VAN LIFTGATE OIL TANK REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP
APPLICABLE MODELS
REFERENCES (TM)
M820A2
LO 9-2320-260-12
MATERIALS/PARTS
Two lockwashers
Cap and plug set (Appendix C, Item 9)
Antiseize tape (Appendix C, Item 30)
TM 9-2320-260-10
TM 9-2320-260-20P
EQUIPMENT CONDITION
•
Parking brake set (TM 9-2320-260-10).
●
Drain hydraulic system (LO 9-2320-260-12).
●
●
CAUTION
Clean area around hoses and lines before removal to prevent
entry of dirt. Damage will occur if dirt or dust enters system.
Cap or plug all openings immediately after disconnecting lines
and hoses to prevent contamination. Remove caps or plugs prior
to installation. Failure to do so may result in damage to
equipment
NOTE
Tag all lines and hoses for installation.
1. Remove hydraulic hose (3) from adapter (4).
2. Remove hydraulic hose (11) from adapter (10).
3. Remove hydraulic hose (9) from elbow (8).
4. Remove two nuts (7), screws (1), lockwashers (2), brackets (12), and oil tank (5) from frame (6).
Discard lockwashers (2).
5. Remove adapter (4) and elbow (18) from oil tank (5).
6. Remove elbow (8), adapters (10) and (16), and tee (17) from oil tank (5).
7. Remove breather cap (14), bushing (13), and plug (15) from oil tank (5).
1.
2.
3.
4.
5.
6.
7.
8.
Wrap male threads on adapters (4), (10), and (16), hydraulic hoses (3), (9), and (11), tee (17), and
elbows (8) and (18) with antiseize tape.
Install bushing (13), breather cap (14), and plug (15) on oil tank (5).
Install elbow (8), adapters (10) and (16), and tee (17) on oil tank (5).
Install elbow (18) and adapter (4) on oil tank (5).
Install oil tank (5) on frame (6) with two brackets (12), screws (1), new lockwashers (2), and nuts (7).
Install hydraulic hose (3) on adapter (4).
Install hydraulic hose (11) on adapter (10).
Install hydraulic hose (9) on elbow (8).
13-114
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