Manual

Cleaning and Lubricating
Upper Receiver and Barrel
3. Lightly lubricate bore and
chamber, outer surface of barrel
and recoil spring tube, and sur-
faces under hand guards.
4. Lubricate locking lugs (3).
Assembly
NOTE: Do not over-lubricate your OA-93/OA-96. Excess oil will attract dirt
and grit, and lead to excessive wear. Wipe off excess before reassembling.
Maintenance Procedures
Cleaning and Lubricating Bolt Carrier Assembly
CAUTION: Do not use firing pin to clean inner surfaces of bolt or bolt car-
rier assembly.
1. Clean all parts and outer sur-
faces of the bolt carrier assembly
(1) with a swab saturated with
3
.
4.
Remove carbon deposits and dirt
from locking lugs (3) with bore
brush dipped in CLP.
Clean areas behind bolt rings (4)
and under lip of extractor (5).
2.
Clean the bolt carrier key (2)
with a worn bore brush dipped
in CLP. Dry with a pipe cleaner.
Use a pipe cleaner to apply a
light coating of CLP to carrier
key
.
5. Inspect firing pin retaining pin
(6) for bends, breaks, or dents.