BEST ACCESS SYSTEMS AD432, Service Manual

Page: 28 / 54

Service and Maintenance
3–12 Key Combinator Service Manual
To reinstall the key carriage:
1. Wipe off any excess grease and oil from the key carriage. Wipe off
any chips that have built up inside the combinator or on the key
stop area.
2. Lightly lubricate both the right and left sides of the key carriage
( page 3–28 ).
Note: Use only a #10 non-detergent motor oil.
3. Carefully slide the key carriage into the slots on each side of the top
plate assembly. See Figure 3.10 .
4. Locate the spring-loaded plungers along the side rail of the top plate.
See Figure 3.11 .
5. From the rear of the combinator, press in each spring-loaded
plunger with a screwdriver so that the key carriage can slide past.
See
Figure 3.11 .
Caution
Be careful not to damage the spring-loaded plungers when pressing
against them with a screwdriver.
Figure 3.10 Reinstalling the key carriage
ALIB
RAT
E
YSTEM A2
Key
carriage
Key stop area
Top plate
assembly
Key clamp
knob