B&M 70365 TRANSPAK User Manual

Page 5

included with kit. Important: Make sure
the retaining ring is fully seated in its
groove when assembled. If the
retaining ring is not fully seated in its
groove, the pressure regulator
assembly will blow out of its bore
resulting in NO LINE pressure.

Modifications

STEP 8. Carefully remove the snap-
in solenoid oil filters from the
separator plate. Using the supplied
drills, enlarge the holes in your
separator plate as shown in (Fig. 5).
Before drilling, mark the hole
locations and drill size on the
separator plate and double check
them
against the illustration. Make sure to
use the correct drill size specified for
the performance level (Heavy Duty
or Street). Remove burrs and clean
the separator plate after drilling holes.
STEP 9. Install Aluminum Plug in
Separator plate (See Fig. 6). With
Plug installed in hole, hold Separator
plate parallel to anvil and strike plug
squarely with a hammer. Peen plug
just enough so it is snug in the hole
and will not fall out easily.

Reassembly

STEP 10. Place check balls in valve
body and case (See Fig. 12) in the

positions shown. Use a dab of
petroleum jelly to hold check balls in
position. Double check the checkball
placement against the provided
diagram to prevent misplacement.
Improper checkball placement can
result in severe transmission
damage.
STEP 11. Snap new solenoid filters
into separator plate (See Fig. 5).
Make sure filters are on the correct
side of separator plate, Place each
new separator plate gasket on the
separator plate and check to make
sure no holes in the separator plate
are covered by the gasket. Use
petroleum jelly to stick gaskets to

separator plate during installation. The
gasket with the ‘C’ cut in it goes next
to the case and the gasket with the
‘V’ cut in it goes next to the valve body
(See Fig. 11).If your gaskets become
damaged anytime during the
installation of the kit, replace them. If
you can-not obtain B&M replacement
gaskets then purchase OEM gaskets
for your specific year and model
vehicle.
STEP 12. Heavy Duty Level Only; (See
Figures 7 or 9) Place the 3-4
Accumulator Pin in the case. Over the
pin place the Spacer, 3-4
Accumulator Piston and Stock Spring
(spring is installed at step 14).

Figure 4