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4-30. Elbow Replacement | Up
TM-5-2590-512-13P Earth Auger Assembly Model 1650EH-MS Manual | Next
4-32. Drive Chain Lubrication |
TM 5-2590-512-13&P
SECTION V. UNIT MAINTENANCE PROCEDURE
4-31. Hose Replacement.
This task covers:
a. Removal
b. Installation
Initial Setup
Tools:
Equipment Conditions:
General Mechanic's Tool Kit
Front Safety Cover removed (para. 4-17)
5180-00-177-7033
Materials and Parts:
Tags, Rags,
a. Removal.
CAUTION
Use two wrenches to loosen or
tighten fittings. When installing,
start fittings by hand to avoid cross
threading or stripping fittings.
1.
Remove nut (1), upper and lower hose
bracket (2), and bolt (3) holding hoses (4).
2.
Tag and remove hydraulic hoses (4) from
elbow (5).
3.
Remove female and male quick disconnects
from hoses.
b. Installation.
1.
Install replacement hydraulic hoses (4) to
elbow (5).
2.
Install female and male quick disconnects
onto hoses.
3.
Install bolt (3), upper and lower hose bracket
(2), and nut (1). Tighten nut to 7-11 Ib.ft.
(9-15 N.m).
FOLLOW ON TASKS:
Install Front Safety Cover (para 4-17).
END OF TASK.
4-32
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