PASCO ME-9865 User Manual

Instruction Sheet
for the PASCO
Model ME-9865

Launcher Replacement Sights (5)

012-08712A

Installation Instructions

Introduction

The ME-9865 Launcher Replacement Sights provide
both bore sights for replacement in the ME-6801
PASCO Long Range Projectile Launcher.

trigger

Equipment

1 5/16” diameter sight
1” diameter sight

Additional Equipment Required

small flat screwdriver

➤ Note: It is easiest to remove either of the two

sights from the projectile end of the cylinder
because the washer at the back end of the cylin­der is rather difficult to extract.

1 5/16” diameter sight

launcher spring

projectile end

of cylinder

Figure 1. Exploded View of Launcher

© 2003 PASCO scientific

®

10101 Foothills Blvd. • P.O. Box 619011 • Roseville, CA 95678-9011 USA

Phone [phone] • FAX [phone] • web: www.pasco.com

1” diameter sight

piston assembly

flat washer

retaining ring

better

ways to

teach science

Launcher Replacement Sights (5) 012-08712A

Replacing the Sight in the Piston

1. Carefully slide the screwdriver under the small tab
on the top surface of the retaining ring.

3 . Slowly rotate the ring out of its groove until it is

removed from the cylinder.

2 . Pry the tab away from its seated groove of the cyl-

inder and pull upward.

4 . Pull the large black washer out of its groove to en-

able access to the piston.

5 . Pull up on the trigger and remove the piston.

2