A SERVICE OF

logo

Ill
I
ex
UNITEC
Motor
Complete
ITEM
NO
130
131
*132
133
134
135
136
137
138
139
130
l
\.~
\~
~
''0
~
..
"'C
PART NO DESCRIPTION
765-062 Screw
765-032 Rear Cover
765-025 Coupling Nut
765-006 Snap Ring
765-060 Lockwasher
765-008 Fan
132
~
~
765-029 Rear Motor Housing
765-012 Wave Washer
765-019 Mounting $tud
765-020 Armature
For
1
OOV
Units:
139 765-079 Armature
142 765-316 Field
*Torque
Item #132 to 25-30 inch lbs.
/34
··c
QTY
4
1
4
2
4
1
1
1
4
1
1
1
18
Armature Replacement
WARNING: Before proceeding,
follow
the
Pressure
Relief Procedure
outlined
on Page 5. Additionally,
follow
all
other
warnings
to reduce
the
risk
of
an .
injection
injury,
injury
from
moving
parts
or
el~c~1c
shock.
Always
unplug
the
sprayer
before servucmg!
1. Remove Rear Cover (#131) by .taking out screws
(#130).
2. Remove Snap Ring (#133).
3.
Remove Fan (#135).
4.
Remove Snap Ring (#133). .
5. Remove Rear Motor Housing (#136)
by
removmg
screws (#132). NOTE: Make sure to remove Waye
Washer (#137) which should be on the End Beanng of
the Armature.
6. Remove Motor Brushes.
Follow Brush replacement
procedure. Located on page
21.
7. Remove Armature by gently rocking and pulling Fan
from rear of pump.
8.
Inspect Armature. If damaged, replace.
9.
To replace Armature; reverse steps 1 through 7 here.