TM 5-3825-230-14&P
4-105. HYDRAULIC HOSE ASSEMBLY REPLACEMENT/REPAIR (CONT) .
a. Return Tube Replacement .
(1)
Removal.
(a)
Remove clamps (1), and hose (2) using a flat tip screwdriver.
(b)
Remove insert bead (3), and elbow (4) using a 1-1/8 in. open end wrench and pipe wrench.
(c)
Remove two locknuts (5) using a ratchet and 7/16 in. socket. Remove clamps (6) using a flat tip
screwdriver.
(d)
Remove two clamps (7), and tube (8) using a flat tip screwdriver.
(2)
Installation.
(a)
Install hose (2), and clamps (1) using a flat tip screwdriver.
Adhesives, solvents, and sealing compounds can burn easily, can give off
harmful vapors, and are harmful to skin and clothing. To avoid injury or death,
keep away from open fire and use in a well-ventilated area. If adhesive, solvent, or
sealing compound gets on skin or clothing, wash immediately with soap and
water.
(b)
Apply pipe thread sealing compound on elbow (4) threads.
(c)
Install insert bead (3), and elbow (4) using a 1-1/8 in. open end wrench and a pipe wrench.
(d)
Install two clamps (6), and two locknuts (5) using a ratchet and 7/16 in. socket.
(e)
Install hose (8) using two clamps (7). Tighten using a flat tip screwdriver.
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