Toyota Orderpicker Model 7BPUE 15 Service Manual
Section 7. Component Procedures
Electrical Components
Motors (General)
Motor Cleaning
within the motor.
Figure 7
-
43. Motor Cleaning with Com
p
ressed Air
Periodic cleaning is essential to prevent
overheating and shorts
-
to
-
frame. To clean a
motor properly:
1. Wear safety glasses or goggles to protect
your eyes from dust and debris.
2. Using an OSHA approved air nozzle, use
clean, dry, low pressure (30 psi or 207
kPa
or 2.1 kg/cm2) compressed air to blow
carbon dust and other foreign matter
from:
Motor housing
Brush holders
Commutator
Field and armature windings (if
accessible)
Motors (General)
ACAUTION
Never use a chemical solvent to clean a
motor, as it can carry carbon dust to
inaccessible areas and cause shorts
ACAUTION
Cleaning a motor with solvents requires
complete disassembly and drying, and
should only be performed by an
authorized motor repair shop.
Figure 7
-
44. Motor Brush Location
Motor Brushes
Location
Drive motor brushes, see Figure 7
-
45.
Lift motor brushes, see Figure
7
-
46.
Steer motor brushes, see Figure 7
-
47.
Inspection
Conduct a partial inspection of the motor after
every 500 hours of truck operation. If you work
in an abnormally severe or caustic environment
or if you have a rigorous duty cycle, inspect the
motor more frequently.
00700
-
CL222
-
05,
1
5 March 2005
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