Operating Guide
PRODUCT GUIDE
Wood Patio Doors (JPG012)
8
SLIDING/GLIDING ROLLER ADJUSTMENT AND REPLACEMENT
Note! Adjusting door too high may allow water and air leakage. 
Adjusting rollers too low can cause panel to drag on lower track. 
Adjust rollers just high enough to clear sill track and keep the 
weatherstrip hidden when the door is closed. You may need to raise 
one roller and lower the other. Check by almost closing the door and 
looking for an even, parallel gap.
1. Adjustment holes 
are located at both 
lower ends on the 
face of the panel, 
or on the end of the 
operating panel(s). 
Remove small plastic 
plugs from each hole 
(ifpresent).
2. Open operating 
panel enough 
to compare with 
framejamb.
3. Lift the panel to take 
the weight off of the 
roller and turn the 
adjustment screw in 
1/4 turn increments 
with a screwdriver 
(do not use a power 
driver). Some panels 
with face adjustment 
holes will have a (+) 
or a (-) sign in the 
adjustment hole. If a 
sign is not present, or 
it is a (+), clockwise 
rotations will lower the panel, and counterclockwise rotations will 
raise the panel. Opposite adjustments apply to the (-) sign. Use a 
Phillips screwdriver for end adjusted rollers. Clockwise rotations will 
raise the panel, and counterclockwise rotations will lower the panel.
4. Adjust as needed until interlocks, grid patterns, and jambs line up.
5. Test the operating panel for proper operation.
6. Re-apply the small plastic caps over the roller adjustment screw holes 
if applicable.
ROLLER ASSEMBLY REPLACEMENT
1. Remove operating panel and lay on at surface.
2. At the bottom of the panel, remove both Phillips screws from 
rollerassembly.
3. Remove roller assembly.
4. Install new roller assembly in the same place.
Face Adjusted Roller
End Adjusted Roller
HARDWARE REPLACEMENT AND ADJUSTMENT - CONTINUED
LOCK REPLACEMENT AND ADJUSTMENT
Locking mechanisms have changed over time and can be very complex. 
The following instructions provide basic lock servicing procedures, but 
cannot fully explain every possible situation. For help with identifying 
your lock type and for specic instructions not found here, please 
contact us.
SINGLE-POINT SLIDING DOOR HANDLE AND LOCK REPLACEMENT
Compare replacement 
handle set or lock to 
your existing hardware 
to make sure you 
have the correct new 
hardware.
When removing screws 
and parts, keep track of 
their exact locations for 
reinstallation.
1. Remove screws from 
the interior handle.
2. Remove handles 
(interior and 
exterior), the interior 
lock lever and the exterior keyway lock.
3. Remove the attachment screws from the lock assembly in the 
dooredge.
4. Remove the lock assembly.
5. To install, reverse these instructions.
SINGLE-POINT SLIDING DOOR LOCK ADJUSTMENT
Make horizontal adjustment as follows:
1. Open panel and 
locate the lock 
assembly.
2. Use a small 
screwdriver to turn 
the adjustment screw 
located on the face 
of the lock.
3. Turn the screw 
counterclockwise to 
reduce the length 
of the latch hook. 
Turn screw clockwise 
to lengthen the 
latchhook.
4. If necessary, shims can be ordered and placed behind the strike plate. 
Please contact us.
Make vertical adjustments as follows:
1. Loosen the keeper screws.
2. Adjust keeper up or down to align with lock strike and retighten 
screws.
Single-Point Sliding Door Lock Replacement
Single-Point Sliding Door Lock Adjustment
Adjustment 
screw
Attachment 
screws
Lock 
hook
Handle 
lever
Interior 
handle
Strike
plate
Lock hook
adjustment
screw










