Publicité
Les langues disponibles
Les langues disponibles
Tuning • Maintenance
I
H
S
NTERNAL
IGH
PEED
This adjuster controls high speed compression blow-off while leaving your low speed compression
adjustment virtually unchanged. The high speed compression adjuster is located inside the left
leg. To adjust the high speed compression adjuster, see the service section under "After Every 100
Hours or Riding." With the assembly removed, use a 5mm wrench, turn the compression nut
clockwise to increase high speed compression damping and counterclockwise to decrease high
speed compression damping (Fig. 1). Note the location of the low speed adjuster prior to making
the high speed adjustment.
Caution: Insure the end of the compression adjuster rod does not become
recessed into the nut. The nut may become disengaged during operation if the
adjuster is not fully threaded into the nut.
C
L
S
HANGING
OW
PEED
Changing the weight of oil in your fork can alter the low speed rebound catch. Your fork uses 20
wt. oil in the rebound leg and 10 wt. oil in the compression leg. If the rebound is too quick at low
speed and too slow at high speed, you may need to use a heavier weight oil. RockShox
recommends a maximum of 30 wt. oil. Heavier oils tend to be more temperature sensitive,
resulting in inconsistent performance and more service intervals.
Maintenance
To maintain high performance, safety, and long life, periodic maintenance is required. RockShox forks are
engineered for easy service to help you keep the fork performing like new.
The recommended tools and intervals are listed below. Remember, performing maintenance more often is necessary
if you ride in extreme conditions.
•
Safety glasses
•
22mm open-end wrench
•
3, 4, 5, 6mm hex wrenches
•
14mm open-end wrench
•
22mm six-point socket and ratchet
•
Torque wrench
•
Small tip internal snap ring pliers
•
Standard snap ring pliers
•
Plastic face mallet
•
Long (8"+/200mm) Socket extension, end wrapped with lint-free cloth
•
Blue Loc-tite™
•
RockShox Oil (or fork oil without seal sweller additives)
•
Judy Butter or high quality Teflon-fortified grease
Important: Always wear safety glasses when working on RockShox forks.
Important: For best performance, avoid lithium-based greases. Some lithium greases can become
sticky, turn gray and cake up when used to lubricate the bushings. Smooth fork action is greatly
limited and performance is greatly reduced when this happens.
Page 6
C
A
OMPRESSION
DJUSTMENT
High Speed
Compression
Adjuster Nut
R
C
EBOUND
ATCH
T
OOLS
PN 950-004836-00, Rev. A
B
EFORE EVERY RIDE
1. Front wheel and axle for proper installation and adjustment.
2. Fork for any obvious damage (crown, brace, upper tubes, lower tubes, and dropouts).
3. Front brake cable for proper routing.
4. Front brake pads for proper contact with the rim.
5. Front brake lever for proper adjustment.
6. Headset for proper function and adjustment.
After every ride clean and dry the fork, taking care not to get water in the fork at upper tube/lower tube junction.
Wipe the upper tubes with a clean cloth and remove all debris and dirt from around the seals.
After every eight hours of riding, clean and oil the upper tubes and check fasteners for proper torque. Follow this
procedure:
1. Wipe seal area and upper tube clean. Apply two to three drops of Teflon-fortified oil to the upper tubes at the
Fig. 1
seals.
2. Check crown bolts, brace bolts, axle clamp bolts, and brake posts for proper torque (Refer to "Torque
Tightening Values").
Bottom shaft bolt
Top caps
Threaded rod plug,
rebound/compression
Axle clamp bolts
Axle bolt
Crown bolts
Brake post, brake mount bolt
1. With a 22mm six-point wrench remove the top caps. Inspect the O-ring and replace if necessary.
2. Push the lower legs up and remove the spring stacks. Note orientation of parts (spring, spring spacer, and
preload spacers). Wipe clean.
3. Place an oil pan underneath the fork. Reinstall top caps, invert the fork and remove the top caps. Oil will
pour out of the fork from the upper tubes.
4. Cycle lower legs up and down to pump out remaining oil.
5. Return the fork to an upright position.
6. Pour oil into the upper tubes while slowly cycling the lower fork leg up and down. With the fork leg fully
compressed without springs, the oil level should be 152 mm from the top of upper tube. Approximately 165 cc
of oil is required for each fork leg.
Important: Do not set oil level above or below this specification.
7. Completely extend the fork. Install the spring stacks into the leg.
8. Install top cap and torque to 30 to 40 in-lb.
After every one hundred hours of riding, disassemble and clean entire fork following the instructions on the next
page.
PN 950-004836-00, Rev. A
B
E
R
EFORE
VERY
IDE
,
INSPECT THE FOLLOWING PARTS ACCORDING TO ITS MANUFACTURER
A
E
E
H
FTER
VERY
IGHT
OURS OF
T
T
V
ORQUE
IGHTENING
ALUES
50-55 in-lb. (5.7-6.2 Nm)
30-40 in-lb. (3.5-4.5 Nm)
30-40 in-lb. (3.5-4.5 Nm)
40-60 in-lb. (4.5-6.8 Nm)
20-25 in-lb. (2.3-2.8 Nm)
40-60 in-lb. (4.5-6.8 Nm)
60 in-lb. (6.8 Nm)
A
T
-F
H
FTER
WENTY
IVE
OURS OF
A
E
O
H
H
FTER
VERY
NE
UNDRED
OURS OF
English
'
:
S INSTRUCTIONS
R
IDING
R
IDING
R
IDING
Page 7
Publicité
