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维修信息
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4. The gasket, O-ring, piston pin retaining ring, split pin, etc. must be replaced with new ones after
disassembly.
5. If the opening of the circlip is too large when disassembling, it will be deformed and will fall off
easily after reassembly. Please do not use elastic circlips that are already loose and lose their
elasticity.
6. After the parts are disassembled and inspected, clean them before the measurement and blow off
the cleaning agent with compressed air. Apply lubricant to the moving surface before assembly.
7. When disassembling, check the necessary places and measure the relevant data so that it can be
restored to the state before disassembly during assembly.
8. Fasteners such as bolts, nuts and screws should be pre-tensioned and then tightened according to
the specified tightening torque on the diagonal according to the principle of being large to small and
from the inside to the outside.
9. Rubber parts should be inspected for aging when disassembled, and replaced if necessary. In
addition, since the rubber parts are not resistant to corrosion by gasoline or kerosene, try not to allow
volatile oils and greases to adhere to them.
10. Apply or inject the recommended grease at the designated location in accordance with the
requirements of the service manual.
11. The correct special tools should be used for disassembly and assembly.
12. The ball bearing can be rotated by the inner ring or the outer ring with the finger to confirm
whether the rotation is flexible and smooth. If the disassembly method of applying force on the ball
is taken during disassembly, the removed bearing should not be used any more:
Replace the bearing axial and radial clearance too large.
Rotating bearings with stuck sensation should be cleaned. After cleaning, the stuck ones should
be replaced and cannot be cleaned directly.
It is originally pressed tightly with the body or shaft diameter, and the bearing should be replaced
when the fit is not tight.
13. The bearings should be coated with oil or grease before assembly. Single-sided dust-proof
bearings should pay attention to the installation direction when assembling. Open or double-sided
dust-proof bearings should be assembled with the manufacturer's logo and dimensions facing out
when assembling.
14. When installing the rectangular retaining ring, the chamfered side should face the direction of the
force. Do not use the retaining ring that has lost its elasticity. After assembly, turn the rectangular
retaining ring to confirm that it is firmly seated in the slot.
15. After assembly, it is necessary to check whether the fastening parts are tightened and the work is
normal.
16, brake fluid and coolant will damage the painted surface, plastic parts, rubber parts, etc., do not let
it adhere to such parts, in case of adhesion, immediately rinse with water.
17. The oil seal should be installed with the side marked by the manufacturer facing outward
(without oil):
Summary of Contents for AU200
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