TM 5-3825-230-14&P
Section II. TROUBLESHOOTING
3-2. TROUBLESHOOTING INTRODUCTION.
This section contains step by step procedures for identifying, locating, and isolating equipment malfunctions.
3-3. TROUBLESHOOTING SYMPTOMS.
Refer to table 3-1 for a list of common malfunctions. Table 3-2 lists the most common malfunctions found during
operation or maintenance of the sweeper or its components. Tests or inspections and corrective actions should be
performed in the order listed. If a malfunction is not listed, or is not corrected by listed corrective actions, notify the
supervisor.
Table 3-1. System Symptom Index
Troubleshooting
Procedure
Page
ENGINE
1
Fails to crank when engine start switch is engaged .................................................................................3-9
2
Cranks but fails to start ...........................................................................................................................3-9
3
Engine does not develop full power ........................................................................................................3-10
4
Excessive engine oil consumption ..........................................................................................................3-10
5
Engine will not stop running ....................................................................................................................3-10
WHEELS, TIRES, AND HUBS
1
Wheel wobbles .......................................................................................................................................3-10
2
Tire pressure low . ..................................................................................................................................3-11
ELECTRICAL SYSTEM
1
Lighting does not operate .......................................................................................................................3-11
2
Gages do not operate .............................................................................................................................3-11
HYDRAULIC SYSTEM
Brush operates too fast, too slow, or jerky ........................................................................................................3-12
BRAKE SYSTEM
1
Hand brake will not apply........................................................................................................................3-12
2
Hand brakes will not hold........................................................................................................................3-12
FUEL SYSTEM
Engine starts and stops ....................................................................................................................................3-12
SPRINKLER SYSTEM
Fails to spray when switch is engaged .............................................................................................................3-13
3-8
