Marzocchi MZ II 2006 Technical Instructions Download Page 7

 

 

 

 

 

Warnings: Instructions for use

 

MARZOCCHI forks are based on an advanced technology coming from the company’s years long experience in the professional mountain bike 
industry. 
For the best results, we recommend inspecting and cleaning the area below the dust seal and the stanchion tube after every use and lubricating the 
parts with some silicone oil. 
MARZOCCHI forks usually offer the best performances since the very first rides. Notwithstanding this, a short running-in period may be necessary 
(5-10 hours) to adjust the internal couplings. This precaution will lengthen your fork’s life and guarantee its best performances. 
We recommend changing the oil at least every 100 hours. 
The forks with a polished finish must be treated periodically with polishing paste to keep the exterior shining like new. 

Warnings: General safety rules

 

After disassembling the forks, always use new, original Marzocchi seals when reassembling.  
To tighten two bolts or nuts that are near each other, always follow the sequence 1-2-1, and tighten to the required tightening torque. 
Before reassembly, wash all new and old components and dry them with some compressed air, making sure there are neither breaks nor burrs. 
Never use flammable or corrosive solvents when cleaning the forks, as these could damage the fork’s seals. If you must use a solvent, use 
biodegradable detergents that are not corrosive, non-flammable, or have a high flash point. 
Before reassembling, always lubricate those components that are in contact with the fork’s oil. 
If you are planning not to use your forks for a long period of time, always lubricate those components that are in contact with the fork’s oil. 
Always collect and keep any lubricants, solvents, or detergents, which are not completely biodegradable in the environment. These materials should 
be kept in appropriate containers, and disposed of according to local laws. 
Always grease the seal lips before reassembling. 
All of the components of Marzocchi forks require the use of metric tools. Use only metric tools. Imperial (US) tools may have similar sizes, but can 
damage the bolts, making them impossible to loosen or tighten. 
When using a screwdriver to assemble or disassemble metal stop rings, O-rings, sliding bushings, or seal segments, avoid scratching or cutting the 
components with the screwdriver tip. 
Do not carry out any maintenance and / or adjustment operations that are not explained in this manual. 
Only use original Marzocchi spare parts. 
Before servicing the fork, we recommend washing the fork thoroughly. 
Work in a clean, organized, and well-lit place. If possible, avoid servicing your forks outdoors. 
Carefully check to see that your work area is free of dust and metal shavings from any component of the forks. 
Never modify your fork in any way. 

Warnings: Fitting the fork onto the frame

 

The fork is supplied with “A-Head Set” steer tube to be cut to size according to frame being used. 
Fitting the fork onto the bike frame is a very delicate operation that must be carried out at one of our service centres only. 
The assembling on the frame and the adjustment of the steer tube must be carried out following the instructions of the steering set manufacturer. 

A wrong installation can be dangerous for the rider.

 

Marzocchi does not guarantee the assembly and accepts no liability for damage and/or accidents arising from a wrong 
installation.

 

The steer tube must be pressed into the crown; its replacement must be carried out by one of our service centres using the adequate tools. 

A wrong installation of the steer tube into the crown may cause the rider to lose the control of the bike and lead to serious 
personal injury.

 

Warnings: Installing the disk brake

 

Installing the brake system is a delicate and critical operation that must be carried out by an authorized Marzocchi Service Center. 
Marzocchi is not responsible for the installation and accepts no liability for damage and/or accidents arising from this operation. 
Improper installation of a disk brake system can overstress the caliper mountings, which may cause the caliper mountings to break, resulting in loss 
of control of the bicycle, an accident, personal injury, or death. Be sure that the brake system installation is also performed in strict compliance with 
the instructions provided by the brake system manufacturer. 

Improper installation can result in an accident, personal injury, or death.

 

Use only brake systems that comply with the forks specifications. 

The brake cable must never touch the crown and stanchions.

 

Warnings: Installing the V-brake

 

Installing the brake system is a very delicate operation that must be carried out at our specialised service centres only. 
Marzocchi does not guarantee the installation and accepts no liability for damage and/or accidents arising from a wrong installation. 

Improper installation of the disk brake system can overstress the caliper mountings, which may break. The installation of the 
brake system must be carried out following the instructions of the brake system manufacturer. Improper installation can be 
dangerous for the rider.

 

Use only brake systems in accordance with the fork specifications. 

Warnings: Assembling the wheel

 

© Marzocchi Suspension

2006

 - 

MZ II

Summary of Contents for MZ II 2006

Page 1: ...2006 MZ II Technical instructions Marzocchi Suspension 2006 MZ II ...

Page 2: ...301 2 13 5321540 TW 2 14 528172NOK B 2 15 538133 TW 2 16 538134 TW 2 17 850690 0 22 547757 TW 1 22 547759 TW 1 22 547756 TW 1 22 547758 TW 1 24 EXR FSB069 2 25 522504 TW 2 26 528046 2 35 8031566 TW 2 36 5181581 TW 2 38 5141567 TW 2 39 531090 TW 2 40 512109 TW 2 42 5321106 1 43 5321158 A 1 44 5321114 A 2 45 5321115QF A 2 Marzocchi Suspension 2006 MZ II ...

Page 3: ...5 2 17 850690 OIL SEAL KIT M ARCH 0 22 547757 TW LABEL L MA3 WHITE FEM013 06 1 22 547759 TW LABEL L MA4 BLACK FEM013 08 1 22 547756 TW LABEL R MA3 WHITE FEM013 05 1 22 547758 TW LABEL R MA4 BLACK FEM013 07 1 24 EXR FSB069 SCREW 2 25 522504 TW WASHER FSW028 10 2 26 528046 O RING 2 35 8031566 TW SUPPORT TUBE FEE474 20 2 36 5181581 TW REBOUND SPACER FEE286 10 2 38 5141567 TW MAIN SPRING FEP250 20 2 3...

Page 4: ...2 12 533301 2 13 5321540 TW 2 14 528172NOK B 2 15 538133 TW 2 16 538134 TW 2 17 850690 0 22 547757 TW 1 22 547759 TW 1 22 547756 TW 1 22 547758 TW 1 24 EXR FSB069 2 25 522504 TW 2 26 528046 2 35 8031566 TW 2 38 5141567 TW 2 39 531090 TW 2 40 512109 TW 2 42 5321106 1 43 5321158 A 1 44 5321114 A 2 45 5321115QF A 2 Marzocchi Suspension 2006 MZ II ...

Page 5: ...L BUSHING LOWER FEE115 2 17 850690 OIL SEAL KIT M ARCH 0 22 547757 TW LABEL L MA3 WHITE FEM013 06 1 22 547759 TW LABEL L MA4 BLACK FEM013 08 1 22 547756 TW LABEL R MA3 WHITE FEM013 05 1 22 547758 TW LABEL R MA4 BLACK FEM013 07 1 24 EXR FSB069 SCREW 2 25 522504 TW WASHER FSW028 10 2 26 528046 O RING 2 35 8031566 TW SUPPORT TUBE FEE474 20 2 38 5141567 TW MAIN SPRING FEP250 20 2 39 531090 TW REBOUND ...

Page 6: ... system elastomer The stanchion tubes are pressed into the crown Steer tube steel 1 1 8 threadless Crown aluminium alloy forged and CNC machined Stanchions Cr Mo steel One piece assembly made of magnesium alloy cast and CNC machined for lighter weight and more stiffness Springs constant pitch Seals computer designed oil seals that guarantee maximum seal in any condition Dropout type standard Disk ...

Page 7: ... washing the fork thoroughly Work in a clean organized and well lit place If possible avoid servicing your forks outdoors Carefully check to see that your work area is free of dust and metal shavings from any component of the forks Never modify your fork in any way Warnings Fitting the fork onto the frame The fork is supplied with A Head Set steer tube to be cut to size according to frame being us...

Page 8: ...lignment by fully compressing the fork a few times The wheel should not come into contact with any parts of the fork Lift the front wheel above the ground turn the wheel a few times to verify the correct alignment and the distance from the disk brake or the V brake pads Read the instructions of the brake system manufacturer for the correct specifications Marzocchi Suspension 2006 MZ II ...

Page 9: ... and elastomer Remove the top spring cup 1 elastomer 2 spring 3 and the bottom spring cup 4 from both legs Dismantling Breaking down the steering crown unit arch slider assembly Turn the arch slider assembly upside down With the 5mm Allen wrench loosen the two bottom screws 1 Pull out the bottom screws 1 and washer 2 Pull the crown stanchion unit 3 off the arch slider assembly 4 Marzocchi Suspensi...

Page 10: ...ke great care not to damage the internal surfaces of the one piece assembly while removing the dust seal With the same screwdriver prize off the metal stop ring 2 Take great care not to damage the internal surfaces of the one piece assembly while removing the stop ring Protect the upper part of the slider with the special tool A With a screwdriver prize off the sealing ring 3 Remove the sealing ri...

Page 11: ...d grubscrew C fixed crosswise on to the main rod as shown The slot in the rod lets the extraction washer swing inside the rod itself Insert the extractor in the arch slider assembly from the side of washer B as shown The slot in the extractor rod will let the washer pass underneath the bush to be extracted Pull the extractor rod so that the upper face of the washer stops against the lower face of ...

Page 12: ... Marzocchi Suspension 2006 MZ II ...

Page 13: ...es then the top bushes Using the long introducer A fit the bottom bush 1 Using a hammer knock the introducer A into the arch slider assembly Using the short introducer B fit the top bush 2 Using a hammer knock the introducer B into the arch slider assembly Smear the guide bushes with the recommended grease Assembling Assembling the seals Smear the dust seal and the sealing ring with some grease Ma...

Page 14: ...eals shall be refitted when reassembling the crown stanchion unit arch slider assembly Assembling During the assembly of the pumping unit strictly obey the instructions below Do not at any times reverse the position of the pumping elements in the fork legs if you are unsure about anything please refer to the relevant exploded view Assembling Assembling the pumping element Insert the top washer 4 t...

Page 15: ...n wrench tighten the bottom screw 1 complete with washer 2 to the recommended tightening torque 10 Nm 1 Using introducer A insert the dust seals 11 in their seats Assembling Assembling spring and elastomer Block the fork in the vice in perfectly vertical position Smear both springs with the recommended grease Lift the crown stanchion unit on the arch slider assembly Insert the bottom spring cup 4 ...

Page 16: ...ork in the vice in vertical position fixing it by the dropouts Using the 21mm socket spanner tighten cap 1 to the recommended tightening torque 10 Nm 1 Restore the correct preload value if necessary see settings Marzocchi Suspension 2006 MZ II ...

Page 17: ... or death Once the correct setting has been found we recommend noting the number of clicks or turns of the adjuster with respect to the fully closed position adjuster fully clockwise for a faster re setting of your fork in case of need Setting SAG SAG means the fork bottoming under the biker s weight How to measure the SAG Follow these simple steps to measure the SAG On the leg portion of the fork...

Page 18: ...Do not force the adjuster beyond its limit of travel Marzocchi Suspension 2006 MZ II ...

Page 19: ...Tightening torques MZ II 100 MZ II 120 Components Tightening torque Nm Fork leg top caps 10 1 Pumping element locking bottom nuts 10 1 V brake locking pins 9 1 Marzocchi Suspension 2006 MZ II ...

Page 20: ...by changing oil volumes Fork is too soft needs more than the maximum preload Oil is too fluid Check oil levels Fork is too soft needs more than the maximum preload Spring rate too soft Change to stiffer spring rate Fork is too soft needs more than the maximum preload Spring rate too soft Increase air pressure Fork stays down or packs up during multiple impacts Rebound damping is too high Decrease ...

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