Mechanical Diagnosis
13-7
White Smoke (fuel is not burning) Cold engine
Allow engine to warm up
Low compression
Check and eliminate possible causes.
Repair as necessary
Timing incorrect
Readjust timing
Air or water in fuel
Bleed system. Replace filters, clean fuel system, drain
and clean tank and check supply tank for water. Use
known good fuel
Insufficient preheat
Check glow plugs (or air heater)
Injection pump defective
Replace or repair pump
Blue Smoke (oil consumption)
Excessive oil consumption
Refer to High Oil Consumption. Repair as necessary
Engine is sooting heavily, emits
thick black clouds of smoke
(excessive fuel to air ratio)
Cold engine
Allow engine to warm up
Wrong fuel
Drain and refill with correct fuel
Clogged air intake system
Clean or replace 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 not timed
Check timing of injection pump
Excessive load
Check drive system and engine oil pressure
Poor compression
Check and eliminate possible causes.
Repair as necessary
CONDITION
POSSIBLE CAUSE
REMEDY
Содержание SLXi Spectrum
Страница 17: ...Safety Precautions 2 5 Warning Decals...
Страница 18: ...Safety Precautions 2 6 Warning Decals Information Decals...
Страница 74: ...Unit Description 5 30...
Страница 128: ...Controller Operation 7 28...
Страница 156: ...Electrical Maintenance 8 28...
Страница 177: ...Engine Maintenance 9 21 Integral Fuel Solenoid Components 1 Integral Fuel Solenoid 2 O ring 3 Fuel Injection Pump Groove...
Страница 234: ...Refrigeration Maintenance 10 22...
Страница 309: ...13 Mechanical Diagnosis TK 482 TK 486 and TK 486V Engines 13 2...
Страница 316: ...Mechanical Diagnosis 13 8...
Страница 322: ...Refrigeration System Diagnosis 14 6...
Страница 332: ...Single Temperature Refrigeration System Diagrams 15 10...
Страница 339: ...Multi Temperature Refrigeration System Diagrams 16 7...
Страница 340: ...Multi Temperature Refrigeration System Diagrams 16 8...
Страница 342: ...Wiring Diagrams and Wiring Schematics 17 2...