DIRECT SUPPORT AND GENERAL SUPPORT
MAINTENANCE INSTRUCTIONS
Section I. REPAIR PARTS, SPECIAL TOOLS, AND EQUIPMENT
Tools, equipment and repair parts issued with or authorized for the bath unit are listed in the Basic Issue Items List,
5-2. Special Tools and Equipment
No special tools or equipment are required by Direct or General Support Maintenance personnel.
Repair parts and equipment for direct support and general support maintenance for the bath unit are found in TM 10-
4510-201-24P.
Section II. DIRECT AND GENERAL SUPPORT TROUBLESHOOTING
5-4. General
For a general description and purpose of the troubleshooting table, refer to paragraph 3-3.
Table 5-1. Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WATER HEATER ASSEMBLY
1. WATER TEMPERATURE TOO HIGH OR TOO LOW
Step 1. Check to see if water pressure and temperature control is out of adjustment.
Adjust control (para 6-11).
2. FUEL PUMP NOT FUNCTIONING PROPERLY
Step 1. Check for defective fuel pump.
Install fuel pump repair kit (para 6-12).
3. FUEL PRESSURE ERRATIC
Step 1. Piston in fuel pump defective.
Replace fuel pump with a serviceable one (para 6-12).
4. MOTOR NOISY DURING OPERATION
Step 1. Check for noisy or worn bearings.
Install new bearings (para 6-13).
5. MOTOR DOES NOT OPERATE-
Step 1. Check for shorted rotor.
Replace with serviceable motor (para 6-13).
Step 2. Check for open or shorted windings.
Replace with serviceable motor (para 6-13)
Section III. GENERAL MAINTENANCE INSTRUCTIONS
5-6. General
a. This section provides general cleaning, inspection and repair instructions that are common to components used
on the bath unit.
b. Special cleaning, inspection and repair instructions applicable to any individual component are covered with that
component in the applicable sections of this manual.
