The included longer hex wrench is needed in order to install
the guide. You might need a small wrench to help you get a
little more torque.
Remove the front ASA screw with the included
hex wrench
Pull out this little lug with the o-ring on it. The o-ring
helps the pump connecting arm avoid hitting the ram housing. A drop
of Blue thread locker is recommended.
5/64 hex wrench not included.
Remove the front ASA screw from the vertical bottle adapter.
Cock the gun by hand and leave the Master Link in the rear position.
The pump guide should have four o-rings on it. The two larger
rings are for 2k Blazers. The smaller rings are for 1k Blazers.
Now slide on the pump assembly/connecting arm just past the
ram bushing. This part takes two hands. Pull down and hold the connecting arm,
Now slide the Master-Link so that it lines up with the hole. Let go of
the arm so it slides up onto the newly installed lug.
Install the new pump guide where the old ASA screw was removed.
Turn down the Rock pressure
with a few small adjustments and your done. You
can turn off the rock completely or use a small amount of
pressure to return the pump forward like a spring.
Warning. Shooting the Blazer in
semi mode with the pump kit installed is fun but very hard on the ram
shaft.
1k Blazers with the Upgraded Master Link might need a small
hole drilled an tapped for the pump lug.
