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Revision A May 2013
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5. Inspect for any signs of animals nesting in, chewing on or otherwise damaging the
system.
Capstan Drive Assembly
1. Lubricate all Capstan Drive grease fittings (do not allow grease to spill on drive or driven
drums) every 6 months, or 750 cycles, whichever comes first.
2. Inspect and repaint any scratched painted surfaces.
3. Clean out any debris accumulation.
4. Inspect for excessive drum or wire rope wear.
Tension Pulley Assembly
1. Inspect and adjust for excessive Capstan Drive Cable slack.
2. Inspect and repaint any scratched painted surfaces.
3. Clean out any debris accumulation.
Track Assembly
1. Clean out any debris accumulation.
2. Inspect and tighten any loose nuts.
Misaligned Gate Assemblies
The Gate Assemblies must be properly aligned with and riding on the Guide and Track for
proper operation. Open the Bulkhead and Short Transition Covers and inspect to make sure the
Guide Wheels and V-Guide Rollers are riding properly. If not, adjust them until they ride
properly.
Inspect and replace any Skirt, Side, and Top cover panels that may have been damaged from
vehicle impacts.
Unlocked Gate Assemblies
If the Bulkhead Assemblies are not completely closed and locked, open the Top Covers to
inspect for the cause. There may be debris under the system preventing the Gate Assemblies
from completely closing and locking.
