with wet grainy cloth, dry emery cloth, or steel wire (fine thread) ball and
then repair paint chips.
(5)If the selector pin cannot be easily inserted into weight plate, check
whether the selector bar swings leftward and rightward when it's in vertical
position. (Picture 1)
(6 )Pull out the pop pin; spray a small amount of silicone oil onto it; wipe
it and remove excessive oil. (Picture 2)
4.Annual Maintenance
(1)Dismantle shrouds and carry out necessary maintenance. It’s
recommended that one should dismantle weight plates, clean and inspect
them thoroughly. Carefully take steel cable and guide rods off weight
plates; clean and inspect each weight plate; inspect guide rod bushing.
If any damaged part, replace it immediately. Clean guide rods and the
selector bar; reassemble weight plates and shrouds. We recommend that
abraded or damaged cable get replaced during regular maintenance; and
all cables should be replaced with new ones annually.
(2)Inspect and lubricate the pop pin.
Lubricate it regularly
Inspect if screws are
tightened regularly
Picture 2:
Picture 1:
Selector Bar
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