18
824-033
Pressure Control Repair
7202B
Fig 16
213
202
214
201
23
230
23a
229
214
216
217
213
215
218
219
220
1
Torque to 150 in. lbs (17 N–m)
1
C
A
B
2.
Carefully slide new o–ring (220) down bore (A) of
motor control (201) into o–ring groove (B). Make
sure o–ring is in groove around its entire circumfer-
ence.
NOTE: O–ring (220) is made of
PTFE
which is more
difficult to work with.
3.
Carefully slide new transducer and plastic
spacer (217) down bore. Loosely attach
bracket (218), screws (213), and washers (214).
4.
Seat transducer into o–ring by drawing down
screws and washers until bracket is flush with
motor control surface.
5.
Carefully remove transducer and verify that o–ring
is seated correctly and not pushed out of groove. If
not seated correctly use new o–ring and repeat
steps 2 through 5.
6.
When o–ring is correctly installed, reinstall trans-
ducer and tighten screws to 150 in. lbs (17 N–m).
Install spacer (216) and C–clip (215). Re–connect
electrical lead and re–assemble sprayer.
7.
Follow Operation Startup procedures for sprayer
on page 7 using compatible fluid.
8.
Inspect weep hole (C) for any leakage.
9.
If any leakage is present, replace o–ring repeating
steps 1 through 9.
Summary of Contents for ULTIMATE 824-030
Page 27: ...Notes...
