HYDRAULIC SWIVEL ASSEMBLY
Shop Equipment Auto-Maintenance and Repair, FM Suppl No. 1
Tool Outfit Hyd System; Test and Repair, 3/4 Ton Trailer Mtd.
1. REMOVE RIGID PIPING FROM BOTTOM OF
a. Remove capscrews (13), pipe clamps (14)
and bolt inserts (15).
b. Tag and remove rigid piping from bottom
of hydraulic swivel.
2. REMOVE MOUNTING CHANNEL (18) FROM
a. Remove six capscrews (16), washers (17)
and nuts (19) securing mounting channel
(18) to hydraulic swivel mounting plate (1).
disassembly of hydraulic swivel
should include replacement of all
seals and rings.
3. REMOVE SPOOL (4).
a. Remove capscrews (2) and retaining clips
(3) that secure spool (4) in the swivel case