A DECE OASIS A20F Beast Manual Del Usuario página 7

Adjustment methods of each part
I.Adjustment of front and rear brake system: (the adjustment method of front and rear brakes is the same)
1.The rear integrated disc brake(see figure 1); Adjust the upper and lower nuts of the disc brake to make the
spacing between disc brake and brake caliper 1.5-3mm, adjust the height of disc brake, and then tighten the
nuts.
2.Front integrated disc brake (see figure 2): Adjust the A and B nuts of the disc brake and adjust the height of the
disc brake so that the distance between the disc brake and the caliper is 1.5-3mm. If the distance is deviated, use
the C screw to adjust, and then tighten the nut.
Note: To ensure driving safety, brake rubber the working face is worn to 1/2 of brake rubber, a new brake
rubber should be replaced.
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Rotate the Adjusting nut to rotate the Adjusting nut forward, the brake becomes tight, otherwise it becomes
loose. When adjusting, hold the brake handle at the same time, so that when the position of the brake handle is
1/3 of the total stroke, the brake rubber block can be tightly attached to the brake drum. (See figure 3)
3.Disc brake: (see Figure 7 and 8)
Key points of disc brake adjustment: there is enough clearance between disc brake and brake pad (there is no
interference between the brake disc and the brake skin when rotating, and the best braking effect is appropriate)
adjust the nut, lengthen about brake cable, check whether the brake handle has been adjusted to the appropri-
ate tightness; Then test ride to ensure effective and normal braking.
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II.Chain adjustment (see figure 4)
1.Loosen the rear axle left and right fastening nuts, adjust the chain regulator, move the rear wheels back and
forth, and tighten the tightness of the chain so that the sag in the middle of the chain is 10-15mm.At this time,
the tightness of the chain should be suitable for go slick, no abnormal sound.
2.Keep the center surface of the rear wheel basically in the center surface of the frame, and tighten the rear axle
left and right fastening nuts. (Recommended torque is not less than 30N.m)
III.Front wheel disassembly (see Figure 5)
1.Loosen the left and rear fastening thread of the front axle, remove the nut, remove the front axle, and remove
the front wheel.
2.When assembling, align the center hole of the front wheel with the double arm hole of the hydraulic front fork,
penetrate the front axle into the hole, and tighten the left and right fastening nuts of the front axle clock wise.
After installation, rotate the front wheel, and there shall be no stuck or loose phenomenon. (The recommended
torque is not less than 18N. m)
IV.Rear wheel disassembly (see Figure 6)
1.Pull the motor cable off the connector, turn the car body over(note: Do not touch the handlebar, head cover,
toolbox parts), rotate the rear axle nut, rear brake positioning nut and brake cable in the counterclockwise
direction, unpack the chain joint, and then remove the rear wheel in the direction of the opening.
2 C
B
A
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