Daewoo Solar 470LC-V, Руководство по ремонту

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Page 12 Swing Motor
DISASSEMBLY
1. The area where the motor is going to be rebuilt should be well lighted, clean and protected from dust
and/or wind gusts that could carry grit or dust. Use a rubber mat or other protective covering on the
workbench area to prevent damage or scratching of any precision machined components.
2. Open drain plug and drain all oil from motor casing.
NOTE: Swing Motor component parts (numbered in parentheses) are keyed to Figure 4.
NOTE: Used oil is an environmental
contaminant and should be
disposed of promptly at
approved recycling facilities.
Prolonged physical contact with
used oil has been thought by
some to pose a health risk.
Clean oil residue from hands
and clothing promptly, and don’t
allow used oil containers to
accumulate.
3. After oil has been drained completely,
motor should be positioned so that
exposed end of drive shaft faces
downwards.
IMPORTANT
Clean all of the exterior surfaces of the motor before disassembly. There should not be any
visible dirt, grease, or other type of accumulation on the outside of the casing. Clean off or
blow dry all traces of cleaner or solvent before starting work and cap off or use other types
of protective seals, plugs or wrapping on temporarily disconnected hoses, piping or ports.
IMPORTANT
Use a clean, dry container to catch gear oil. A clean container allows an evaluation to be
made of the used oil. The presence or lack of metal wear shavings in the used oil or
obvious deterioration or contamination of the oil can provide a useful indicator of the
motor’s general condition.
Figure 6
Figure 7