TM-9-2320-280-34
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
JANUARY 1996
TM-9-2320-280-34 - Page 634 of 1258
TM 9-2320-280-34
Section II.
AMBULANCE MAINTENANCE
14-9
AMBULANCE MAINTENANCE TASK SUMMARY
TASK
ROCEDURES
PAGE
PARA.
NO.
14-10.
Ambulance Heater Repair (Model 10530A)
14-34
14-11.
Ambulance Heater Repair (Model 10530B) (Ambulance and Arctic)
14-52
14-12.
Ambulance Heater Fuel Control Valve Testing and Adjustment
14-70
(Model 10530A)
14-13.
Ambulance Heater Fuel Control Valve Testing and
14-76
Adjustment (Model 10530B)
14-14.
Heater/Air-Conditioning Control Box Replacement
14-80
14-15.
Thermostat Switch Replacement
14-86
14-16.
Pressure Switch Replacement
14-88
14-17.
Air-Conditioning System Servicing
14-89
14-18.
Air-Conditioning Pressure Lines Replacement
14-102
14-19.
Dryer Bottle Replacement
14-106
14-20.
Air-Conditioning Evaporator Maintenance
14-108
14-21.
Expansion Valve Replacement
14-114
14-22.
Evaporator Duct Replacement
14-116
14-23.
Condenser Assembly Replacement
14-118
14-24.
Air-Conditioning Compressor Replacement
14-120
14-25.
Air-Conditioning Service Valve Replacement
14-122
14-26.
Compressor Mounting and Air Horn Bracket Replacement
14-123
14-27.
Air-Conditioning Compressor Repair
14-124
14-28.
Ambulance Windshield Replacement
14-136
14-10
AMBULANCE HEATER REPAIR (MODEL 10530A)
This task covers:
a.
Disassembly
c. Assembly
b.
Cleaning and Inspection
INITIAL SETUP:
Tools
Manual References
General mechanic's tool kit:
TM 9-2320-280-20
automotive (Appendix G, Item 1)
TM 9-2320-280-24P
Materials/Parts
Equipment Condition
Nine nut and lockwasher assemblies
Ambulance heater removed (TM 9-2320-280-20).
(Appendix E, Item 95)
Twenty-four screw and lockwasher assemblies
General Safety Instructions
(Appendix E, Item 147)
Drycleaning solvent is flammable and will
not
Three lockwashers (Appendix E, Item 77)
be used near an open flame.
Two tiedown straps (Appendix E, Item 210)
Compressed air source will not exceed 30 psi
Gasket (Appendix E, Item 29)
(207 kPa).
O-ring (Appendix E, Item 113)
Burner repair kit (Appendix E, Item 3)
Maintenance Level
Insulation varnish (Appendix B, Item 27)
Direct support
Drycleaning solvent (Appendix B, Item 14)
14-34
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