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Front Suspension Adjustments
(cont’d)
Adjustments for Competition 115
4. Place the lower end (axle holder) of the slider
in a vise with a piece of wood or soft jaws to
avoid to damage.
NOTICE
Over-tightening the vise can damage the axle
holder.
5. Temporarily install the fork damper to the fork.
Push out the fork damper piston rod from the
axle holder of the slider by pushing the fork
damper.
Apply pressure to the fork damper and insert
the piston base (5) or mechanic's stopper tool
between the axle holder and lock nut (2).
Measure the thread length again.
Standard: 0.43 – 0.51 in (11 – 13 mm)
6. Install the push rod (6) into the fork damper
piston rod until it stops.
Check the push rod installation by turning the
push rod right and left.
7. Apply fork oil to a new O-ring (7) and install it
to the fork center bolt (8). Install the fork
center bolt to the fork damper piston rod
aligning the fork center bolt adjusting rod (9)
with the push rod. Tighten the fork center bolt
fully by hand.
8. Measure the length of the lock nut (2) and fork
center bolt (8) clearance.
Standard: 0.06 – 0.08 in (1.5 – 2.0 mm)
If the clearance is out of specification, check the
lock nut and center bolt installation.
9. Tighten the lock nut (2) to the fork center bolt
(8) closely by hand. Tighten the lock nut to the
specified torque:
16 Ibf·ft (22 N·m, 2.2 kgf·m)
10. Remove the piston base or mechanic's stopper
tool while applying pressure to the fork
damper.
Install the fork center bolt (8) to the axle holder
and tighten it to the specified torque:
51 Ibf·ft (69 N·m, 7.0 kgf·m)
11. Measure the length between the axle holder
and outer tube.
Standard: 12.5 in ± 0.1 in (317 ± 2 mm)
12. Compare the length (10) at assembly and at
disassembly. They should be the same length.
If the length at assembly is longer than at
disassembly, check the fork center bolt and lock
nut installation.
(2) lock nut (7) O-ring
(5) piston base (8) fork center bolt
(6) push rod (9) adjusting rod
(8)
(7)
(9)
(5)
(2)
(6)
(2) lock nut (8) fork center bolt
(2) lock nut
(8) fork center bolt
(2)
(8)
(8)
(2)
(8) fork center bolt
(10) length
(8)
(10)
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