BOMBARDIER DS 650 Shop Manual page 204

Disassembly
WARNING
The shock absorber contains high pressure ni-
trogen gas. Do not attempt to disassemble
before removing the pressure. Dispose of gas
as per your local environmental regulations.
On Baja models and Baja X, remove the shock
absorber protector no.13.
Unscrew the adjusting nuts nos. 7 and 8.
Remove spring stopper no. 9 and spring seat
no. 10.
Remove spring no. 11.
Inspection
Secure the shock absorber body end in a vise with
its rod upward.
Check shock absorber body for leaks, dents, ab-
normal wear and piston rod dents or bend. Re-
place any defective part.
Fully compress piston rod. When released, it
should extend smoothly.
VMR2004_027_08_03A.FM
Section 08 SUSPENSION
Subsection 03 (REAR SUSPENSION)
Pay attention to the following conditions that will
denote a defective shock absorber:
– a skip or a hang back when reversing stroke at
mid travel
– seizing or binding condition except at extreme
end of either stroke
– oil leakage
– a gurgling noise, after completing one full com-
pression stroke.
Rebuilt if any fault is present.
Assembly and Installation
For assembly and installation, reverse the disas-
sembly and removal procedures.
On Baja and Baja X models, reinstall the shock
absorber protector, make sure not to block venting
holes.
Adjustment
WARNING
The shock absorber contains high pressure ni-
trogen gas. Do not attempt to disassemble
before removing the pressure. Dispose of gas
as per your local environmental regulations.
Gas Pressure
Refer to SHOCK ABSORBER REBUILDING be-
low.
Spring Preload
Spring preload may vary from rider to rider depend-
ing upon their weight. Preload can be changed by
setting the two adjusting nuts up or down to com-
press the spring to different lengths. Shortening or
lengthening the spring length will increase or de-
crease the preload.
08-03-3