Closed Cartridge Draining - BOS Suspension iDYLLE 39 SE Service Manual

DISASSEMBLY
5
• Take the new lower bushing
• Place it in the inlet of the cas�ng
tube and insert the inser�on tool
• Tap the tool with a mallet un�l the
ears are in contact with the cas�ng
- Lower ring inser�on tool (152119-O-003) - Mallet
7
6
• Perform the same opera�on as for
the lower ring but with the upper
bushing tool
The upper bushing is the one with
the largest diameter
Upper bushing inser�on tool (152119-O-004) -
Mallet
• Insert scraper seal tool 152119-O-
005 onto tool 152119-O-006
Ensure that the groove of tool
152119-O-005 is facing the cas�ng
• Then insert the scraper seal onto tool
152119-O-006 with the seal lip facing
up
• Posi�on the assembly in the cas�ng
and tap with the mallet un�l the tool is
in contact with the cas�ng
Scraper seal tool body (152119-O-006) - Scraper seal
tool (152119-O-005) - Mallet
DISASSEMBLY

CLOSED CARTRIDGE DRAINING

1
• Unlock the compression block of the
hydraulic cartridge with two spanners
26 and 24
Be careful not to damage the key
span
24mm flat spanner
26mm socket
3
• Drain the closed cartridge in an oil
pan
• Move the rod back and forth to
remove all the oil
• Leave to drain a few moments
12
2
• Remove the compression block from
the closed cartridge
• Place it then on your workbench
4
• Fill the closed cartridge with BOS
BIOIL oil
• Put a quan�ty of 72ml
13