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TM 10-3930-659-20
17-37. HYDRAULIC RESERVOIR-TO-OIL RETURN FILTER LINE REPLACEMENT.
This task covers:
a.
Removal
Installation
Initial Setup:
Equipment Conditions:
Materials/Parts:
•
Parking brake set (see TM 10-3930-659-10).
•
Rags (Item 27, Appendix C)
•
Hydraulic reservoir drained (see LO 10-
•
Four preformed packings
3930-659-10).
•
Conveyorized fork attachments removed
References:
from side of forklift truck (see paragraph 17-13).
•
LO 10-3930-659-12
•
Engine upper sideshields opened (see TM
•
TM 10-3930-659-10
10-3930-659-10).
Tools/Test Equipment:
•
General mechanic's tool kit (Item 44, Appendix F)
•
Adjustable wrench (Item 49, Appendix F)
NOTE
A suitable container should be used to catch any draining
hydraulic fluid. Ensure that all spills are properly cleaned.
a.
REMOVAL
1.
Remove hose (6) and preformed packing (7) from adapter (8). Discard preformed packing.
2.
Remove adapter (8) and preformed packing (9) from hydraulic oil return filter (1). Discard preformed packing.
3.
Remove hose (6) and preformed packing (5) from elbow (4). Discard preformed packing.
4.
Remove elbow (4) and preformed packing (3) from hydraulic reservoir (2). Discard preformed packing.
b.
INSTALLATION
1.
Install new preformed packing (3) and elbow (4) on hydraulic reservoir (2).
2.
Install new preformed packing (5) and hose (6) on elbow (4).
3.
Install new preformed packing (9) and adapter (8) on hydraulic oil return filter (1).
4.
Install new preformed packing (7) and hose (6) on adapter (8).
17-114
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