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RECOMMENDATIONS FOR
MAINTENANCE
M
ARZOCCHI
forks are based on advanced
technology, supported by year-long experi-
ence in the field of professional mountain
biking. In order to achieve best results, we
recommend to check and clean the area
below the dust seal and the stanchion tube
after each use and lubricate with silicone
oil.
In general,
M
ARZOCCHI
forks can offer top
performance from the start. However, in
some cases a short running-in period is
required (5-10 hours) for inner adjustments.
This running-in period will make fork life
longer and ensure fork top performance
over time.
IMPORTANT:
change oil at least every
100 working hours and check pressure at
least every 10 working hours.
Polished
forks should be cleaned with
bodywork
polish
at regular intervals in
order to preserve their original finish.
INSTALLATION
Installing the fork on a bicycle is a very
delicate operation that should be carried
out with extreme care. The installation should
always be checked by one of our Technical
Service Centers.
WARNING:
steer tube/headset
mounting and adjustment must be
carried out in compliance with the headset
manufacturer’s instructions. Improper in-
stallation may jeopardize the safety of the
rider.
To replace it, contact one of our Technical
Service Centers with the required tools.
WARNING:
in case of improper
installation of the steer tube into the
crown, the rider might lose control of his/
her bicycle, thus jeopardizing his/her safety.
DISC BRAKE SYSTEM ASSEMBLY
WARNING:
if a disc brake system
is installed on Marathon 29" forks
featuring sliders glued to the arch, it is
absolutely
forbidden to remove the original
bolts
(ref. B)
. In case of a Marathon S fork
it is allowed since arch-slider monolith is
molded.
For Marathon 29”, apart from retaining
cantilever or linear pull brakes, they also
secure the sliders legs to the slider monolith.
If needed, the brake boss bolts can be
replaced with buttonhead bolts
(ref. A
,
part
#532979QF)
.
Tighten the above-mentioned bolts to 10
Nm.
IMPORTANT:
the bolt threads
(ref. A)
are treated to ensure a hydraulic seal.
Never reuse the bolts once they have been
removed.
Assembling the brake caliper onto the slider
is a very delicate operation that should be
carried out with extreme care.
Improper assembly might overstress the
caliper supports which might break.
When installing the disc brake system, be
sure to properly follow the instructions given
by the manufacturer.
