4
Insertion procedure of Leviathan - V3 into the gearbox
1.
Remove and open the gearbox according to the normal gun disassembly procedure.
2.
Take out all the internals from the gearbox and clean the vaseline, oils after them.
3.
Check the gearbox for edges. Grind for smooth surface to prevent Leviathan damage.
4.
Take out these parts out of the gear-
box (not used with the Leviathan).
5.
Remove other internals from gear-
box. Prepaired gearbox for installation.
Gearbox shell modification
On the
picture 6
sharp edge on the gearbox can damage sticker for selector position.
Modification on the
picture 7
is necessary
only
if you want to use RFTS spring.
RFTS spring is NOT fully compatible with Retroarms gearbox, because of short pin.
6.
Grind edges on the gearbox to not
catch sticker while the selector plate is
moving.
7.
To place
RFTS
spring you have to
grind edge on the left on the pin whe-
re is normally spring for trigger shuttle.
WARNING:
Clean the gearbox from filings after the grinding!
