Technical data

28
NEW EXCALIBUR
English
• Insert the stem (P19) into the housing (P18) rotating it as you
do so in order to allow it to slide more easily and to avoid
damaging the upper gaskets.
• Lubricate the O-ring (P30) (Ref. 16126) with grease, as shown.
Vaseline is recommended for this task.
• Replace the grey polyethylene lipped gasket (P26) for the
valve piston.
• Refit according to the assembly order and the alignment of
the lip (as shown).
Check the surfaces of the ball (P27) and ball seating (P28),
and replace both if damaged.
• Assemble the components as shown.
• Lubricate the gaskets (P29) and the stem.
Vaseline is recommended for this task.
P19
P18
P28
P27
P29
P30