Problem
Possible Cause
Corrective Action
1. An O-ring is deteriorated.
1. Disassemble the valve and replace
the seals using the Valve Repair
Kit; contact your Authorized Service
Dealer.
A spray section valve is leaking.
2. A valve seat is worn or damaged.
2. Remove the valve actuator and
replace the valve seals and seat using
the Valve Repair Kit; contact your
Authorized Service Dealer.
1. The section-bypass valve is improperly
adjusted.
1. Adjust the section-bypass valve.
2. There is an obstruction in the
section-valve body.
2. Remove the inlet and outlet
connections to the section valve
and remove any obstructions.
The pressure drops when you turn on a
spray section.
3. A nozzle filter is damaged or clogged.
3. Remove and inspect all nozzles.
The sprayer pressure drops while
spraying.
1. The suction filter screen is clogging or
clogged.
1. Remove and clean or replace suction
filter.
87
Summary of Contents for 41393
Page 88: ...Schematics g034336 Sprayer System Schematic Rev DWG 131 9559 Rev A 88...
Page 89: ...Notes...
Page 90: ...Notes...
