Ega Master 56586 Serie Mode D'emploi page 39

hex wrench to remove the two lower spacer screws from the right side plate. Pull the pins out
of the holes on the inner face of the right side plate.
9. For Series 56573, 56587, and 56588 models, unscrew the two spacer screws and remove
the upper spacer (8) from the right side plate. For Series 56589 and 56590 models use a roll
pin punch to remove the spacer roll pin (19) from the right side plate. Unscrew the two spacer
screws and remove the middle spacer (9) and upper spacer (8) from the right side plate.
10. If the side plate sleeves (12) must be replaced, press the sleeves out toward the inner face
of the side plate. NOTE: 56586 ratchet links do not have Upper Spacers or Lower Spacers.
GENERAL INSTRUCTIONS
1. Use extra care not to score, nick or damage surfaces that will contain hydraulic oil under
pressure.
2. Whenever grasping a tool in a vise, always use leather-covered or copper-covered vise
jaws to protect the surface of the part and help prevent distortion. This is particularly true if
threaded members and housings.
3. Apply o-ring lubricant to all o-rings before final assembly.
ASSEMBLY OF THE RATCHET LINK
1. If the side plate sleeves (12) were removed, press new sleeves, shoulder end trailing, into
the right and left side plates (1 & 2) from the inner face of the side plates. Make certain the
sleeves are square with the side plate faces and the shoulder of the sleeves enters the
recesses in the side plates and are pressed flush with the faces.
2. For Series 56573, 56587, and 56588 models, position the upper spacer (8) against the
inside face of the right side plate. Apply a non-permanent thread-locking compound to the
threads of the two upper spacer screws (15) and secure the spacer with the screws through
the side plate.
For Series 56589 and 56590 models press the spacer roll pin (19) into the right side plate
with one end of the pin flush with the external face of the side plate. Insert the tab of the
upper spacer (8) into the slot in the middle spacer (9), and after aligning the holes in both
pieces, install them on the spacer roll pin (19). When they are correctly positioned, apply a
non-permanent thread-locking compound to the threads of the two upper spacer screws (15)
and secure the spacers with the screws through the side plate.
3. Insert the two lower spacer pins (11) into the holes in the lower edge of the right side plate.
Apply a non-permanent thread-locking compound to the threads of the lower spacer screws
(16) and secure the pins with the screws through the side plate.
4. Place the lower spacer (10) over the pins against the side plate. Make certain it is correctly
oriented so that no part of the spacer extends beyond the edge of the side plate. NOTE: The
56586 ratchet links do not have Upper Spacers and Lower Spacers.
5. Insert the drive pin (4) into the small cross-hole and slot in the drive plate (3). Invert the plate
causing the ends of the pin to enter the slot and move the pin to the narrow end.
6. Position the drive pin spring (5) in the drive plate slot with the two non-connected ends
between the drive pin and the large hole in the slot. Position the closed end of the spring on
the opposite side of the pin and then apply pressure on the spring to align the hole through
it with the hole in the drive plate for the drive pin spring roll pin (18). Insert the spring roll pin
into the drive plate, through the spring and into the far wall of the drive plate.
ASSEMBLY
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