Manual

R.E.P.R. MANUAL
LWRC INTERNATIONAL
58
59
6.4.7 Apply point lubricant to the Extractor, Bolt Cam Pin, Hammer
pivot point, and Trigger pivot point, Charging Handle Knob, Bolt
Catch, and Carrier sear. (NOTE: Do not lubricate the face of the bolt.)
6.4.8 Reassemble weapon and perform functions check as
detailed in Section 3.4 and 3.5.
6.5 DETAILED OPERATOR’S MAINTENANCE
Perform Detailed Maintenance every 2,000 rounds or once weekly
while operating in normal eld conditions. Ensure weapon is clear
prior to performing any maintenance.
6.5.1 Detail Disassemble weapon as described in Section 6.2.
6.5.2 Perform Routine Maintenance as detailed in the previous
section.
6.5.3 Scrub extractor with GP brush dipped in cleaning solvent or
CLP. Pay particular attention to remove any built up brass deposits in
the extractor groove. Thoroughly wipe away any remaining cleaning
solvent or CLP with a rag.
6.5.4 Scrub Bolt Carrier, Bolt Body, Firing Pin and interior of
the Upper Receiver with GP brush dipped in cleaning solvent or
CLP. Punch ring pin hole and ring pin cavity with a pipe cleaner.
Thoroughly wipe away any remaining cleaning solvent or CLP
with a rag. Apply a moderate coat of lubricant to the inside of the
Bolt Carrier where the bolt installs. Apply point lubrication to the
Extractor where the pin installs and the Bolt Cam Pin when it is
installed. Apply a light coat of lubricant to the interior of the upper
receiver prior to re-installing the Bolt Carrier Group.
6.5.5 Scrub Gas Piston Nozzle with a dry brass wire brush. Wipe
away any remaining carbon residue with a rag and cleaning solvent.
(NOTE: The gas piston nozzle should be completely dry before
reassembling the weapon. Lubrication may cause fouling when
red.)
6.5.6 Scrub the Gas Piston Cup inside and out with a dry brass
wire brush. Apply a light coat of lubricant to the outside of the piston
cup and wipe o any excess lubricant or residue with a rag.
NOTE: As a general practice, do not introduce any lubricant into
the inside of the piston cup as this may cause fouling when red
6.5.7 If the weapon is to be stored for a longer period of time,
place a light coating of CLP on the Nozzle and reassemble. The
user can wipe o the excess prior to ring. It is inconsequential to
function if the user does not wipe o excess CLP prior to ring, but it
may cause some smoke as the lubricant burns o with an aggressive
ring schedule.
6.5.8 Scrub the Operating Rod Assembly with a GP brush dipped
in cleaning solvent or CLP (these will be very clean to start with as
they are not directly exposed to carbon). Thoroughly wipe away any
remaining cleaning solvent or CLP with a rag. Apply a light coat of
lubricant to the Operating Rod Assembly.
6.5.9 Reassemble weapon and perform functions check as
detailed in Sections 3.4 and 3.5.
6.6 MAINTENANCE PROCEDURES FOR ADVERSE CLIMATE
CONDITIONS
6.6.1 When operating in adverse environments LWRC
International recommends utilizing shoot through muzzle covers and
gun covers (tactical situation permitting).