Manual
(CONTINUED) 
Replace the Trigger Spring into the spring hole in the 
top of the Trigger and position the trigger so that the 
hole through the trigger lines up with the holes in the 
bearing carrier, slide the trigger pin in place and using a 
1/16” hex key tighten down the trigger pin retaining set 
screw to hold the assembly together (SEE FIGURE 14.6).
Gently lower the trigger assembly and bearing carrier 
into the frame, taking care not to damage the micro-
switch or the opto sensor, and ensuring that the trigger 
is positioned correctly (SEE FIGURE 14.7). Using a 5/64” 
hex key tighten the two screws that hold the bearing 
carrier in place in the top of the Geo frame.
You have now stripped and cleaned your Geo trigger 
assembly. 
THE GEO TRIGGER 
ASSEMBLY 
Having removed the trigger frame completely from the 
Geo body (see page 62), use a 5/64” hex key to remove 
the two screws that hold the bearing carrier in place 
in the top of the frame (SEE FIGURE 14.1). Gently lift 
the bearing carrier and trigger assembly free from the 
trigger frame taking care not to damage the micro-
switch or the opto sensors (SEE FIGURE 14.2).
Using a 1/16” hex key, loosen the trigger pin retaining 
set screw from the bottom of the trigger (SEE FIGURE 
14.3). Use a small hex key to push the trigger pin out of 
the bearing carrier from one side (SEE FIGURE 14.4). 
Clean the trigger and bearing carrier thoroughly and 
also clean the space within the frame that the trigger 
sits into.
Carefully remove the Trigger Spring from the spring 
hole in the top of the Trigger and clean off any paint 
debris or moisture from it (SEE FIGURE 14.5).
FIG 14.5
FIG 14.6
FIG 14.7
FIG 14.2
FIG 14.3
FIG 14.1
FIG 14.4
MAINTENANCE
68.
CONTENTS
ORIENTATION
QUICK SET-UP
USING YOUR GEO
ADVANCED SET-UP
MENU TREE
MAINTENANCE
FAULT FINDING
SERVICE CENTERS
PARTS LIST
SPARES & ACCESSORIES
69.
MAINTENANCE
MAINTENANCE
QUICK GUIDE










