Maintenance
MZ034
English
4
136
Problem Diagnosis Solution
Fork “packs up” or stays down
in travel during multiple
impacts
Too much rebound damping Decrease rebound damping
Knocking sound during
rebound, but no harsh top-out
Too much rebound damping Decrease rebound damping
Oil “ring” on stanchions Oil seals are contaminated Replace all seals
Heavy amount of oil on
stanchions; oil dripping down
legs
Seals are damaged,
stanchions could be
damaged
Replace all seals and have the
stanchions inspected
Fork is sticky; fork does not
perform as new
Oil seals are contaminated;
fork needs to be serviced
Replace all seals
Oil leakage from the bottom
Loose bottom nut/screw Tighten bottom nut/screw
O-ring damaged Replace O-ring
Loss of sensitivity
Worn sliding bushings Replace sliding bushings
Old oil Change oil
Unusual sounds coming from
the TAS cartridge
TAS cartridge is damaged
Contact a service center to verify
the correct fork’s function
The TAS control knob turns
during use
4.2 Periodic Maintenance
This section describes some of the periodic
maintenance operations that should be
performed and recommends the frequency at
which they should be done.
WARNING!
The operations listed below accompanied by
this symbol should only be performed
by authorized MARZOCCHI service centers
Table 7 - Periodic Maintenance Table
General maintenance operation
Use
Intense Normal
Check that screws are
tightened to required torque
Before every ride
Stanchions cleaning After every ride
Air pressure control Before every ride 10 hours
Air bleed (Monster) Before every ride 10 hours
Oil seals control 25 hours 50 hours
Fork oil change 50 hours 100 hours
TST cartridge oil change 25 hours 50 hours
Fork’s oil seals replacement
/ TST cartridge / DOPPIO
AIR cartridge
50 hours 100 hours
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