Disassembly/Reassembly - BT SA-17 Owner's Manual

BT_SA-17_Manual.qxp 3/11/10
•Using retaining ring pliers remove the large retaining ring from the
back of the housing.
•Push the internal components out from the front, take notice of their
position.
•Using retaining ring pliers remove the small retaining ring from the
seal housing and remove the old seal.
•Replace the damaged seal with the new seal and install the small
retaining ring making sure it is fully seated in the seal housing.
•Apply a light coating of paintball grease to the seal housing o-ring.
•Install the components into the puncture pin housing; refer to the dia-
gram for proper alignment.
•Using the retaining ring pliers, install the large retaining ring into the
back of the housing, making sure the ring is fully seated in the internal
groove.
•Apply a light coating of paintball grease to the puncture pin housing
o-ring.
•Install the puncture pin housing into the markers body and then the
retaining screw.

9. Disassembly/Reassembly

C C A A U U T T I I O O N N : : Before attempting to perform any maintenance operations,
make sure that all paintballs and propellant sources have been removed
from the marker. Install a barrel-blocking device, Marker must be
unloaded, degassed and un-cocked before any disassembly or mainte-
nance. Follow the U U n n l l o o a a d d i i n n g g Y Y o o u u r r M M a a r r k k e e r r a a n n d d R R e e m m o o v v i i n n g g 1 1 2 2 G G r r a a m m
C C y y l l i i n n d d e e r r instructions.
Disassembly Tips
• Make sure you have a clean area to work on your marker.
• When removing parts for the first time, do so carefully, so you do not lose any.
• Visit PaintballSolutions.com for additional information.
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B T P A I N T B A L L . C O M
Barrel Tip
• The barrel tip is removed by turning it counter-clockwise.
• If the barrel tip is difficult to remove, carefully insert a 1/8" Allen
wrench into the porting on the front of the barrel, going through both
sides and turn the Allen wrench in a counter-clockwise direction.
Breech Insert
• To remove the Breech Insert, first remove the barrel tip.
• Then using your forefinger, pull the breech insert out of the front of the marker.
• You can also use a paintball swab, like the BT Battle Swab, to remove
the breech insert, by inserting it into the front of the marker's body and
then pulling the swab out with the insert.
Feed Adapter
• Push and hold in the latch button on the side of the adapter.
• While holding the button in, slide the Feed Adapter off of the marker.
• The feed tube and Feed Adapter Plug can be left in place when remov-
ing the Feed Adapter.
Ball Detent Assembly
• Using a 3/32" Allen wrench, turn the Ball Detent Cover counter-clock-
wise to remove the Ball Detent Assembly.
• Be careful not to lose the spring and detent.
• When re-installing the detent assembly do not over tighten the cover.
Bolt/Hammer Assembly (Fig. 9.1)
• Make sure the Marker
is degassed, unloaded,
and un-cocked.
• Remove the quick
release pin.
• Pull the Bolt/Hammer Assembly out the back of the marker.
Trigger Frame Assembly
• Before removing the Trigger Frame, make sure the Marker is de-
Fig. 9. 1