Activa AD044 Uživatelský manuál stáhnout pdf (Strana 6)

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21c

21c:

21d

21d: Reassemble the ring T (18) utilising the appropriate

tool and tighten to a torque pressure of 11N·m (96.83 lbs.

per sq. inch) ± 5%.

21g

21e

21e: Lever unit assembly procedure

When assembling the lever unit, be careful that the long pin

of the spring is inserted into the lever.

Furthermore, place the spring in one of the two holes present

on the gasket and on the lever to adjust the tension of the

spring.

50 mm

36,5 mm

21h

21g, 21h: Tighten the fixing screw Z (8A) of the lever to a

torque pressure of 4.5N·m (39.61 lbs. per sq. inch) ± 5%.

Check that the lever rotates easily and smoothly.

For long lever

For short lever

Reassemble the pincer unit onto the fork or the frame of the bicycle respecting the instructions previously mentioned.

N.B.: See the disassembly of the pincer for the cleaning/lubrication of the moving parts (see chapter 21a)

21f

21f: Reassemble the lever unit with the spring onto the pin-

cer unit.

Insert the lever unit into the pin of the piston unit, position-

ing it onto the hexagonal conical coupling in such a way that

the lever is found in the position as indicated in the figure.

20a

20b

20a, 20b: Organic internal pad assembly

Assemble the new pad by inserting it into the seat of the

piston unit (as indicated by the arrow in the figure) in

such a way that the pad support pin inserts into the

appropriate hole.

Insert an adequate spacer between the pincer and the

pad, then insert the new circlip and fix the pad by press-

ing on the pad with a tool that has an 8mm external diam-

eter and a hole of 3.5mm.

Bend the tongue onto the support and with the appropri-

ate flat, curved pincers tighten the part of the tongue with

the pad as indicated in the figure in such a way that there

is no play.

ATTENTION: If this warning is not respected

there could be the risk of accident with dan-

ger to life

ATTENTION: Effectuate the bending of the

tongue with great caution so as not damage

the tongue. Be careful when effectuating this oper-

ation: the dimensions of the parts are small and

therefore this operation could cause injuries to the

hand. Wear protective gloves.

WARNING: Never reuse the old tongue or

circlip: there are new ones included in the

kit with the new pads.

21a

21b

21a, 21b: Organic/sintered external pad assembly

Before inserting the piston complete with the pads onto

the brake unit it is necessary to lightly lubricate (use

ALVANIA EP (LF) 2) normal grease for the ball race move-

ment) the internal part of the unit and the external cir-

cumference of the piston unit.

Reassemble the piston unit and the pad carrier to the pin-

cer unit, inserting the tooth Q in the appropriate seat of

the cylinder on the pincer unit.

ATTENTION: Do not put too much grease

because the excess quantity could infiltrate

to the braking parts.

ATTENTION: Do not dirty the pad with

grease. This could be dangerous to life.

WARNING: If the support R slides out from

the ball bearing carrier during the substitu-

tion of the pad carrier S it will be necessary to

reposition it in such a way that the tooth Q on the

ball bearing carrier is aligned with the angle of

the hexagon of the piston as shown in the figure.

WARNING: Insert a 2.5mm spacer between the

two pads as indicated in the figure.

WARNING: Ensure that the pin V of the spring is

inserted into the hole U of the piston unit.

ATTENTION: The braking system needs a certain period of settling down to obtain maximum efficiency.

Before making the final approval of the set-up it is necessary to effectuate at least one hundred braking

actions and then proceed with a further adjustment to the set-up and a check on the tightness of the screws.

1 2 3 4 5 6

Technical Information 1

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