ROSCO - A LeeBoy Company
Troubleshooting 5.2
RB48 BROOM
Problem Cause Solution
Charge or replace battery
Put direction control lever in neutral
Replace
Replace
Repair / Replace
Add fuel to tank
Check fuel shutoff voltage. Voltage
should be a minimum of 9 volts both
with the ignition switch in the ON
and START positions.
Check fuel supply system
Tighten all fuel filter fittings and
connections from the fuel tank to the
injector pump
Replace fuel filter
Check for and remove restrictions
Battery weak or dead
Neutral start switch not activated
Faulty ignition switch
Faulty start solenoid
Faulty starter
No fuel in tank
No voltage to fuel shutoff solenoid
No fuel to injector pump
Fuel connections loose on suction
side of Injector pump
Fuel filter plugged or restricted
Intake or exhaust system restricted
TROUBLESHOOTING
The following Troubleshooting Guide includes some problems that an operator may encounter during the
course of operating your ROSCO Broom. It also includes some acceptable corrections to these
problems. Unless otherwise noted, the problems listed here are those which an operator can diagnose
and repair. See an Authorized ROSCO Dealer/Distributor for diagnosis and repair of problems not
listed. For specific engine and hydraulic problems not covered by this guide, please refer to the Engine
or Hydraulic Pump/Motor Manufacturer’s manual.
DO NOT Attempt to Service or Repair Major Components
,
such as Engine,
Hydrostatic Pump or Motor, etc., unless authorized to do so by your ROSCO
Dealer/Distributor. ANY UNAUTHORIZED REPAIR WILL VOID THE
WARRANTY.
When a problem occurs, don’t overlook the simple causes. For example, a starting problem
could be caused by something as simple as an empty fuel tank. After a mechanical failure has
been corrected, be sure to locate and correct the cause of the problem.
Engine Doesn't Crank
Engine Cranks But Won't Start
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