2
Figure 4a &4b. Next we will apply the two felt strips on
the inside of the focuser housing. Peel back the felt to reveal
the adhesive and press gently to adhere to the inside. You
will want to place them on opposite sides. Placement of the
strips does not have to be precise – as long as the two strips
are roughly facing each other the tube will be stabilized in the
housing.
Figure 5. Replace the
drawtube by inserting
it into the focuser
housing until it is fully
seated (as shown in
Figure 2).
Figure 6. Take the new focus knob shaft assembly included in
this kit and place it on the focuser. Be sure the rack and pinon
gears are aligned. Next, place the at spring over the shaft so
that the curved portion bends inward as shown in the image
above. If the at spring is placed backwards you will not be able
to re-install the cover plate as described in the next step.
Reseat the cover plate and re-tighten the Phillips head screws
in reverse of step one. It is recommended to alternate the
screws you are tightening every couple of turns to ensure they
are equally tightened.
Flat spring
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All Rights Reserved. No part of this product in-
struction or any of its contents may be reproduced,
copied, modied or adapted, without the prior writ-
ten consent of Orion Telescopes & Binoculars.
AN EMPLOYEE-OWNED COMPANY
One-Year Limited Warranty
This Orion product is warranted against defects in materials or workmanship for a period of
one year from the date of purchase. This warranty is for the benet of the original retail pur-
chaser only. During this warranty period Orion Telescopes & Binoculars will repair or replace,
at Orion’s option, any warranted instrument that proves to be defective, provided it is returned
postage paid. Proof of purchase (such as a copy of the original receipt) is required. This war-
ranty is only valid in the country of purchase.
This warranty does not apply if, in Orion’s judgment, the instrument has been abused, mis-
handled, or modied, nor does it apply to normal wear and tear. This warranty gives you spe-
cic legal rights. It is not intended to remove or restrict your other legal rights under applicable
local consumer law; your state or national statutory consumer rights governing the sale of
consumer goods remain fully applicable.
For further warranty information, please visit www.OrionTelescopes.com/warranty.
Two felt strips
inside focuser
housing
New focus knob shaft assembly
b.
a.
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