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CYLINDER ADAPTER KIT 

 

ADDENDUM

 

WI 1177  1/03 

CAUTION 

PROPER ALIGNMENT OF GEARS IS CRITICAL! 

 

FAILURE TO ALIGN GEARS PROPERLY WILL CAUSE LOCK TO MALFUNCTION.   

345 Bayview Avenue 

Amityville, New York 11701 

For Sales and Repairs 1-800-ALA-LOCK 

For Technical Service 1-800-645-9440 

© ALARM LOCK 2003 

Note:  

See the illustrated instructions, WI 1163, 

"How to Replace Cylinder" for detailed replace-
ment procedures.  After inserting the new cylin-
der and Slide Plate, and before replacing the 
Cover Plate (step 16), align the gears as follows: 
 

The rollpin hole located on the Spindle Bush-
ing (HW970) must be aligned with the 
stamped arrow on the Gear Driver (HW968).  

Using a straight edge (or for convenience you 
can use the Cover Plate HW1016 instead of a 
straight edge) align the gears as shown in the il-
lustration at right: 
 
Place one end of the straight edge directly over 
the center retaining screw of the Gear Driver.  
Align the other end of the straight edge with the 
rollpin hole.  The stamped arrow (

!

) on the Gear 

Driver 

must 

be directly underneath the straight 

edge when aligned with the rollpin hole.   
 
If the arrow is not aligned, 

loosen 

the Gear 

Driver retaining screw, lift the Gear Driver.  The 
Slide Plate springs will cause the Spindle Bush-
ing to self-align (if the Slide Plate is installed 
properly).  Re-position the Gear Driver until the 
arrow is aligned with the rollpin hole.  Tighten the 
Gear Driver Retaining screw, and Replace the 
Cover Plate and Frame Spacer as per the direc-
tions in WI 1163. 

Rollpin hole 

on Spindle 

Bushing 

(HW970) 

Idle Gear 

(HW967) 

Stamped 
Arrow on 

Gear Driver 

(HW968) 

Gear Driver 

retaining 

screw 

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