TB-9-2320-335-13-P
TRUCK, UTILITY: EXPANDED CAPACITY, IAP/ARMOR READY
TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE AND REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) INSTRUCTIONS
MAY 2008
TB-9-2320-335-13-P - Page 152 of 680
TB 9-2320-335-13&P
5-2
5-3.1. TRANSMISSION OIL COOLER LINES REPLACEMENT
(SERIAL NUMBERS 300000 AND ABOVE)
WARNING
Allow transmission to cool before performing this procedure.
Severe injury to personnel may occur.
CAUTION
Cover or plug all open lines and connections immediately after
disconnection to prevent contamination. Remove all plugs prior to
connection. Failure to comply may result in equipment damage.
NOTE
Geared fan vent tube may need to be removed before removing
front transmission oil cooler lines.
1.
Remove hose clamp (22) from hose (21) and line (15).
2.
Remove capscrew (25), lockwasher (24), clamps (23) and (26), and lines (14) and (15) from
bracket (18). Discard lockwasher (24).
3.
Remove capscrew (30), washer (29), clamps (28) and (27), and lines (14) and (15) from bracket (17).
4.
Remove capscrew (34), washer (33), clamps (32) and (31), and lines (14) and (15) from bracket (16).
5.
Remove locknut (13), washers (12) and (41), capscrew (10), and clamps (11) and (40) from lines (14)
and (15). Discard locknut (13).
6.
Remove hose clamp (42) and hose (43) from line (15).
7.
Remove hose clamps (36) and (44) and tube (37) from hoses (35) and (43).
8.
Remove hose clamp (39) and hose (35) from adapter (38).
9.
Remove adapter (38) from oil cooler connector (1).
10.
Remove hose clamp (6) and hose (5) from line (14).
11.
Remove hose clamps (4) and (45) and tube (3) from hoses (5) and (9).
12.
Remove hose clamp (8) and hose (9) from adapter (7).
13.
Remove adapter (7) from oil cooler connector (2).
14.
Remove hose clamp (19) from hose (20) and line (14).
1.
Install hose (21) on line (15) with hose clamp (22).
2.
Install hose (20) on line (14) with hose clamp (19).
3.
Install clamps (23) and (26) and lines (14) and (15) on bracket (18) with capscrew (25) and
lockwasher (24).
b. Front Lines Installation
a. Front Lines Removal
This task covers:
a. Front Lines Removal
c. Rear Lines Removal
b. Front Lines Installation
d. Rear Lines Installation
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Lockwasher (Appendix A, Item 144)
Locknut (Appendix A, Item 106)
Manual References
TM 9-2320-387-10
TB 9-2320-335-13&P, Appendix E
Equipment Condition
Engine right splash shield removed
(front lines) (para. 10-24.1).
General Safety Instructions
Allow transmission to cool before performing
this task.
Maintenance Level
Unit
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