3A9322B 7
6. Using same two wrenches, attach hose
(22) to hose adapter (15) of new pump
(1). Connect ground wire (A) to pump.
Place new pump assembly (1) into
SmartControl enclosure (6), while
making sure the pump gear meshes with
the motor gear.
7. Connect electrical connectors.
NOTE: Check to ensure all six pins are
present, fully inserted, and straight inside the
electrical connector on the hose before
connecting. Then push the connectors
together gently, while keeping the
connectors parallel to each other, until they
click together.
8. To reinstall enclosure cover, see
Enclosure Cover Replacement, page
5.
Prime/Spray Valve and
Knob Replacement
1. Perform Pressure Relief Procedure,
page 4.
2. Remove battery (24) from sprayer.
3. Remove cross-head screw (21) from
prime knob (12).
4. Using a 5/8 in. (16mm) deep socket,
remove prime/spray valve (4a) from
pump assembly (1). Make certain o-ring
is remove with the valve (4a).
5. Thread new prime/spray valve (4a) into
pump assembly (1). See Assembly
Drawing, page 2, for torques.
A
NOTICE
Do not use a power drill on the sprayer.
Doing so can cause damage to the
threads.
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