inserting driver bar in cylinder

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The new AL FSIC driver part number is A700-052.  This driver snaps onto the back of the core similar to the ND, as opposed to it being assembled into the lock chassis with a retaining ring.  Th...
The cam screw uses a T-10 and the housing screws use a T-15 driver.
The Schlage SFIC rim cylinder driver is part number B520-365, shown below.     Figure 1: SFIC Rim Cylinder Housing
 The tailpiece of the rim cylinder can be inserted into the Von Duprin 98/99 rim device either vertical or horizontal.
With split key construction keying there are two ways the construction insert is retained in the cylinder so that it won't fall out the back end of the plug, see Figure 1.  The&nb...
You must use the drive bushing that is supplied with the 179L control trim.  It is different from teh 1790 bushing.
Step 3 and 4 of 179L Instructions will show the old drive bushing being removed & the new drive bushing getting installed
The Von Duprin CD kit comes with the cover plate machined to accept the cylinder dogging mortise cylinder.1 1/4" mortise cylinder with an inverted straight cam is required for CD option on Von Dupr...