Sunrise Medical 931157 Mobility Aid User Manual


 
Disassembly/Reassembly, and Adjustment (cont)
ASPIRE SERVICE MANUAL
PAGE 18
2003SUNRISE MEDICAL
Disassembly
a. Straighten the locking washer tabs on the front (figure
s10.1) and/or rear (figure s10.2) caster assemblies.
b. Use the 13mm wrench and 13mm socket wrench to
remove the mounting bolts.
c. Slide the caster assemblies out from the base frame
tubes.
Reassembly
a. Reverse above instructions.
Note: Torque specification on the mounting bolts is
13 ft-lbs.
Note: Bend locking tabs against bolt head flats.
Adjustment
Note: There is a suspension bumper on the rear caster
assembly to limit rocking motion (figure s10.3).
a. Use a 13mm open wrench to loosen or tighten the jam
nut to make the proper adjustment
(operator preference).
Step 10 - Front and Rear Caster Assembly
s10.1
s10.2
s10.3