Func-
Echelons of
tional
maintenance
Remarks
Components and related operation
Group
1
2
3
4
5
0503
HEADERS, THERMOSTATS AND GASKET
Thermostat
Test -------------------------------------------------------------------
--
X
Replace --------------------------------------------------------------
--
X
Fittings; Hoses; Clamps; Header
Replace --------------------------------------------------------------
--
X
0504
WATER PUMP
Pump Assembly, Water
Service ---------------------------------------------------------------
X
Replace --------------------------------------------------------------
--
X
Repair ----------------------------------------------------------------
--
--
X
0505
FAN ASSEMBLY
Fan, Engine Cooling
Replace --------------------------------------------------------------
--
X
Guard, Fan
Replace --------------------------------------------------------------
--
X
Belts, Fan
Adjust-----------------------------------------------------------------
X
Replace --------------------------------------------------------------
--
X
06
ELECTRICAL SYSTEM
0601
GENERATOR
Generator Assembly
Test -------------------------------------------------------------------
--
X
Replace --------------------------------------------------------------
--
X
Repair ----------------------------------------------------------------
--
--
X
Brushes
Replace --------------------------------------------------------------
--
X
0602
GENERATOR REGULATOR
Regulator, Generator
Adjust-----------------------------------------------------------------
--
X
Test -------------------------------------------------------------------
--
X
Replace --------------------------------------------------------------
--
X
0603
STARTING MOTOR
Starter Assembly
Service ---------------------------------------------------------------
X
Test -------------------------------------------------------------------
--
X
Replace --------------------------------------------------------------
--
X
Repair ----------------------------------------------------------------
--
--
X
Brushes; Solenoid
Replace --------------------------------------------------------------
--
X
0606
ENGINE SAFETY CONTROLS
Switch, Engine Safety Control
Replace --------------------------------------------------------------
--
X
Governor, Overspeed
Replace --------------------------------------------------------------
--
X
Repair ----------------------------------------------------------------
--
--
--
--
X
0607
INSTRUMENT OR ENGINE CONTROL PANEL
Gages; Switches
Replace --------------------------------------------------------------
--
X
Wiring
Repair ----------------------------------------------------------------
--
X
0608
MISCELLANEOUS ITEMS
Receptacle, Battery Charging
Replace --------------------------------------------------------------
--
X
AGO 8156A
146