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Torque to 150 in. lbs (17 N–m)
Fig 15
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: PTFE o–ring (220) is stiffer than a rubber
o–ring and may be difficult to place in groove.
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.
Pressure Control Repair
214
216
218
217
A
213
214
B
C
229
202
213
215
219
220
201
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, install transduc-
er and tighten screws to 150 in-lb (17 N m). Install
spacer (216) and C–clip (215). Connect electrical
lead and assemble sprayer.
7. Follow Startup procedures for sprayer on page 8
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.
230
90 REF
89 REF
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