L.T. Rich Products Snowrator Zx4 Owner's Manual page 26

Granular:
 There are numerous potential challenges that can happen on the granular
side due to the amount of use this portion of the unit sees. If product is not
spreading evenly or consistently, then look for a few things with your
hopper impeller or hopper diffuser. If there is build up at the end of the
Impeller tips or the tips are worn, this will cause an un-even and/or
inconsistent spread pattern. Another factor in the spread pattern not being
even is if your diffuser is not at factor position (in front of the hopper door
opening so that the pattern is spreading evenly left to right).
 If granular product is leaking out from the hopper, determine where it is
coming from and look at this repair options. If the granular product is
leaking through the hopper shaft area, then your hopper busing is worn.
This will allow product to get in between the shaft and the hopper
bushing. If granular product is leaking through the hopper door area, then
door guides are loose or worn allowing a gap between the door and the
hopper base. Also a potential factor is if the hopper cable is not
completely closing the hopper door.
 When your hopper door cannot open, there are typically 3 things to look
at. One is that your hopper cable may be frozen and locked up, the ball
joint end may have broken off or there may be product jammed between
the hopper door and the base (due to loose door guides).
Spray System:
 Liquid is dribbling from the tips. This affect is potentially caused by a few
things. If the nozzle body O-Ring is missing, the O-Ring in the In-line
filter is missing, In-line filter housing not tight or the hose reel valve is
open.
 Pressure not staying consistent. This is normally caused due to air being
introduced to the system. Air is introduced in a few ways through the
system. Air can come through one of the hose connections, the In-line
filter housing not being tight or not having an O-Ring to seal housing,
sucking air from an auxiliary tank or liquid level is too low.
Wiring Harness: (9.5 HP Subaru Engine)
 Wire Colors and Description
o Green Wire (Starter Solenoid)
o Yellow Wire (Engine Shut Off)
o White Wire (Fuel Solenoid / Accessories)
o Black Wire (Ground)
o Orange Wire (Key Switch Power)
o Red Wire (Charging System)
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