KiSS ORCA SPIRIT, Manual

Page: 109 / 124

BOV SPOOL REASSEMBLY
1. Lubricate the O ‐ ring channels for the 3 spool O ‐ rings (18) , in the metal spool (16)
(Fig. 10) . Then install the four O ‐ rings (18, 24, 25, 29) .
NOTE: Using a syringe simpli fi es this task and reduces waste.
Lubrica ng the 3 spool O ‐ ring grooves directly also improves
SPOOL (16) rota onal movement.
2. Lightly lubricate the internal walls of the BOV housing (1) .
3. Being careful not to pinch any O ‐ rings, press the spool (16) into the BOV housing (1)
(Fig. 11) .
NOTE: Ensure that the holes for the installa on of the LEVER
(34) are aligned when installing the SPOOL (16).
4. Holding the lever screw (33) in one hand, place the O ‐ ring (35) in the groove as
shown (Fig. 12) .
5. Hold the lever (34) in place, and start the lever screw (33) by hand clockwise.
Then con nue ghtening the lever screw (33) with a 5/32" L ‐ shaped Allen key (Fig. 13) .
DO NOT over ‐ ghten.
NOTE: Be careful not to damage the sealing surface of the INNER SPOOL (16) and BOV
HOUSING (1).
NOTE: If replacing the MUSHROOM VALVES (26), ensure not to place damaging stress on
the VALVE HOLDERS (22, 23).
Figure 10
Figure 11
Figure 12
Figure 13