1.GENERAL INFORMATION
1-
16. Check whether rubber parts are aged. If necessary, replace them. Keep rubber parts far
away from grease.
17. If necessary, special tools can be used.
18. Rotate inside and outside races of bearing to ensure flexibility of balls.
a) If axial or radial resistance is too large, please replace it. If there is concave-convex on
the surface, please use oil for washing. If no effect is achieved with washing, please
replace it.
b) If bearing cannot be clamped tightly in pressing into machine or axle, please replace
bearing.
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.