Page 13
General Maintenance Procedures
Return to Master Table of Contents
Heat Discoloration
Heat discoloration can range from faint yellow to
dark b lue r esulting fr om o verload o r incorrect
lubrication.
Excessive heat can cause softening of races or
rollers.
To check for loss of temper on races or rollers, a
simple file test may be made. A file drawn over a
tempered part will grab and cut metal, whereas
a fil e dr awn over a har d pa rt wi ll glide r eadily
with no metal cutting.
Replace bea ring if o ver heating damage is
indicated. Chec k seals and othe r r elated par ts
for damage.
Stain Discoloration
Discoloration c an r ange fr om light br own t o
black ca used b y in correct l ubrication o r
moisture.
if the stain can be removed by light polishing or
if n o e vidence o f o verheating is v isible, th e
bearing can be reused.
Check seals and other related parts for damage.
Figure 17
Figure 18
Summary of Contents for Solar 200W-V
Page 1: ...Shop Manual 2023 7139E Serial Number 0001 and Up March 2000 Solar 200W V...
Page 3: ......
Page 6: ...Return to Master Table of Contents 1SAFETY...
Page 28: ...S0102020 Page 22 Wheel Excavator Safety Return to Master Table of Contents...
Page 29: ...Return to Master Table of Contents 1SPECIFICATIONS...
Page 30: ...Return to Master Table of Contents...
Page 37: ...S0202040 Page 7 Specifications for Solar 200W V Return to Master Table of Contents...
Page 57: ...Return to Master Table of Contents 1GENERAL MAINTENANCE...
Page 58: ...Return to Master Table of Contents...
Page 72: ...S0302000 Page 14 General Maintenance Procedures Return to Master Table of Contents...
Page 85: ...Return to Master Table of Contents 1UPPER STRUCTURE...
