FILTER/O-RING REPLACEMENT IN
CONNECTOR BLOCK MODULE
Loosen the four screws securing the connector block
module to the base (Fig. 19).
2.
Loosen the screw securing the restrictor switch until
the connector block module can be lifted from the
base.
3.
Remove the screw and restrictor switch (Fig. 20).
4.
Using a wire or large paper clip, push through the hole
(Fig. 20). The filter and O-ring will fall out.
5.
Install the new filter and O-ring.
6.
Secure the restrictor switch to the connector block
module with the knob on restrictor switch positioned
between the two stops.
7.
Secure the connector block module with the four
screws.
SCREWS(4)
RES
CONNECTOR
BLP TEST TAP
19442-3
Fig. 19. Connector Block Module Parts Identity.
GAGE SEAL REPLACEMENT
Remove the gage or gage plug (Fig. 20) from the
connector block module or switch block module.
2.
Insert a wire or paper clip into the hole in the center of
gage seal and gently pry out the old seal.
3.
Insert the new seal, small end down. Use the point of
a ball point pen to seat the seal.
4. Replace the gage or gage plug,
RESTRICTOR
SWITCH
GAGE PLUG
/--GAGE SEAL
I
22879
Fig. 20. Filter/O-Ring, Gage Seal Replacement Diagram.
15
85-0142
