Daewoo Solar 200W-V, Instructions Manual

Page: 68 / 96

S0302000
Page 10
General Maintenance Procedures
Return to Master Table of Contents
Abrasive Step Wear
Pattern on roller ends caused by fine abrasives.
Clean al l par ts and ho usings, ch eck al l par ts
and housings, c heck seals an d bear ings an d
replace if leaking, rough or noisy.
Etching
Bearing surfaces appear gray or grayish black in
color with r elated etching away o f m aterial
usually at roller spacing.
Replace be arings - c heck seals and c heck for
proper lubrication.
Misalignment
Outer race misalignment due to foreign object.
Clean related parts and replace bearing. Make
sure races are properly seated.
Indentations
Surface depressions on race and rollers caused
by hard particles of foreign materials.
Clean a ll parts a nd ho usings, c heck se als an d
replace bearings if rough or noisy.
Figure 6
Figure 7
Figure 8
Figure 9