Honda CRF250X 2007, Owner'S Manual & Competition Handbook

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(13)
(17)
Adjustments for Competition
117
Front Suspension Adjustments
14.Check that the O-ring (12) on the fork damper
assembly (4) is in good condition. Apply the
recommended fork oil to the O-ring.
15.Pull up the outer tube/slider (1) slowly and
install the fork damper assembly (4) into the
outer tube.
(1) outer tube/slider (12) O-ring
(4) fork damper assembly
16.Insert both fork legs into the fork clamps.
Tighten the fork lower pinch bolts (13) to the
specified torque.
15 Ibf·ft (20 N·m, 2.0 kgf·m)
(1) outer tube/slider (16) upper fork clamp
(15) align
19.Tighten the fork lower pinch bolts (13) to the
specified torque:
15 Ibf·ft (20 N·m, 2.0 kgf·m)
20.Tighten the fork upper pinch bolts (17) to the
specified torque:
16 Ibf·ft (22 N·m, 2.2 kgf·m)
Over-tightening the pinch bolts can deform the
outer tubes. Deformed outer tubes must be
replaced.
NOTICE
(13) lower pinch bolts (17) upper pinch bolts
(12)
(4)
(1)
(cont’d)
(13) lower pinch bolts
(13)
(4)
(14)
(16)
(15)
(1)
(4) fork damper assembly (14) lock nut wrench
18.For ease of releasing air pressure after the
forks are installed, Loosen the lower pinch
bolts and position the outer tubes so that the
pressure release screws are in front of the
rebound damping adjusters.
Align (15) the top surface of the upper fork
clamp (16) with the outer tube/slider (1) upper
surface as shown.
17.Tighten the fork damper assembly (4) to the
specified torque using the lock nut wrench
(14).
Actual:
25 Ibf·ft (34 N·m, 3.5 kgf·m)
Torque wrench scale reading:
23 Ibf·ft (31 N·m, 3.2 kgf·m), using a 20 in
(50 cm) long torque wrench.
When using the lock nut wrench, use a 20-inch
long deflecting been type torque wrench. The
lock nut wrench increases the torque wrench’s
leverage, so the torque wrench reading will be
less than the torque actually applied to the
fork damper.
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