1.GENERAL INFORMATION
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19. Please install a side dust proof bearing at correct direction. In installation of open or
double-face dust proof bearing, pay attention to that marks of manufacturer shall be
outward.
20. In cleaning and drying bearing, please keep bearing support still. Before installation, please
carry out lubrication with oil or lubricating oil.
21. Please correct install elastic retaining ring. Assembling after opening can ensure installation
of snap ring into slot.
22. After assembly, please check whether all parts are of perfect tightening and flexible
movement.
23. Brake fluid and coolant may damage shell and plastic and rubber parts. In case of being
splashed by them, please use water for washing.
24. In installing pipeline, please insert them to bottom of connecting pipeline. In installing pipe
clamp, please install them to groove if there is. As for pipeline or pipe clamp that cannot be
tightened, please replace them.
25. Do not mix soil or dust into engine and/or hydraulic braking system.
26. Before installation, please clean gasket and spacer of engine shell. Use oil stone to polish
scratch of joint face evenly.
27. Do not twist or bend too much cable. Twisted or damaged cables may cause inflexible
operation.
28. In assembling protective caps of parts, insert cap into groove if any.