Sunrise Medical 931157 service manual Disassembly/Reassembly, and Adjustment cont

Disassembly/Reassembly, and Adjustment (cont)

Step 2 - Cog Release

Disassembly

a.Turn each of the two cog release handles counter-clock- wise to unscrew them.

Note: For better access, pull the cog release handle to the free-wheel position (figure s2.1).

Reassembly

a.Hold the cog release pivot joint, and thread the cog release handle back to the pivot joint.

Adjustment

Tighten the Jam nut to set the cog release handle to the correct orientation.

Note: It is recommended that the handles end up facing outward.

Step 3 - Seat Posts

Disassembly

a.Remove the cap from the left side of the front shroud (Figure s3.1)

b.Pull the spring loaded release pin to disengage the seat post. While holding the Spring Loaded Release Pin, slide the seat post to it’s maximum height position to expose the small quick release pin at bottom of shaft. (Figure s3.2)

c.Remove the small quick release pin, pull the Spring Loaded Release Pin and remove the seat post.

d.Pull out the three remaining quick release pins, and remove all other seat posts.

Reassembly

a. perform the reverse of instructions above.

s2.1

s3.1

s3.2

SUNRISE MEDICAL ASPIRE SERVICE MANUAL 2003 PAGE 12