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Mechanical Diagnosis
161
Engine is sooting heavily, emits
thick black clouds of smoke
(excessive fuel to air ratio)
Wrong fuel
Drain and refill with correct fuel
Clogged air intake system
Clean air cleaner
Restricted exhaust system
Clean or replace
Opening pressure of nozzle is
too low or needle sticks
Repair nozzle. Replace if necessary
Injection amount too great
Have pump repaired
Oil being drawn in
Check oil level in oil bath air filter
Injection pump timing
Check timing of injection pump
Excessive load
Check drive system and engine oil
pressure
Engine knocks
Insufficient air
Clean air filter
Air in fuel system
Bleed fuel system
Engine is cold
Warm up
Fuel return line plugged
Remove restriction
Injection pump not timed
Retime injection pump
Injection nozzle fouled or opening
pressure too low
Clean, repair or replace injection
nozzle
Dirty radiator
Clean radiator
Worn engine parts
Overhaul engine
Engine runs hot
Engine coolant is low
Add coolant slowly while engine is in
operation
Dirty or plugged radiator
Clean radiator
Cooling system heavily scaled
Clean cooling system
Water pump leaks
Repair or replace water pump
Worn or loose belt
Replace belt or adjust
Cylinder head gasket leaks (bubbles
appear in radiator if cylinder gasket
is leaking)
Replace cylinder head gasket.
Correct gasket
Faulty thermostat
Check or replace the thermostat
Faulty temperature sensor
Replace sensor
Oil pressure too low or drops
suddenly
Insufficient oil in pan
Refill oil base after correcting cause
of loss
Leak in oil line
Tighten oil line fittings
Oil relief valve sticking
Disassemble and clean oil pressure
regulator valve
Faulty oil pressure switch
Replace if necessary
Worn oil pump, camshaft, main or
connecting rod bearings, loose oil
gallery plug, oil in water through
crack
Repair engine
Condition
Possible Cause
Remedy
Содержание SPECTRUM TS 30 SR NAD
Страница 4: ...4 ...
Страница 10: ...Table of Contents 10 ...
Страница 20: ...Safety Precautions 20 ...
Страница 51: ...Unit Description 51 Figure 19 Front View Figure 20 Back View AJA1350 AJA1500 ...
Страница 52: ...Unit Description 52 1 On Off Switch Figure 21 Side View 1 ...
Страница 60: ...Unit Description 60 ...
Страница 80: ...SPECTRUM TS Operation 80 ...
Страница 90: ...Electrical Maintenance 90 ...
Страница 100: ...Engine Maintenance 100 Figure 130 Early TK 3 95 Fuel and Oil System Components ...
Страница 102: ...Engine Maintenance 102 Figure 131 Late TK 3 95 Fuel and Oil System Components ...
Страница 104: ...Engine Maintenance 104 Figure 132 TK376 Fuel and Oil System Components ...
Страница 136: ...Refrigeration Maintenance 136 ...
Страница 156: ...Hilliard Clutch Maintenance 156 ...
Страница 158: ...Structural Maintenance 158 ...
Страница 168: ...Remote Evaporator Specifications 168 ...
Страница 170: ...Remote Evaporator Maintenance Inspection Schedule 170 ...
Страница 176: ...Remote Evaporator Electrical Maintenance 176 ...
Страница 180: ...Remote Evaporator Refrigeration Service Operations 180 ...
Страница 182: ...Remote Evaporator Structural Maintenance 182 ...
Страница 184: ...Remote Evaporator System Diagnosis 184 ...
Страница 188: ...Wiring and Schematic Diagrams Index 188 ...
Страница 189: ...189 Wiring Diagram Page 1 of 4 ...
Страница 190: ...190 Wiring Diagram Page 2 of 4 ...
Страница 191: ...191 Wiring Diagram Page 3 of 4 ...
Страница 192: ...192 Wiring Diagram Page 4 of 4 ...
Страница 193: ...193 Schematic Diagram Page 1 of 3 ...
Страница 194: ...194 Schematic Diagram Page 2 of 3 ...
Страница 195: ...195 Schematic Diagram Page 3 of 3 ...
Страница 196: ...196 ...