Mechanical Diagnosis
13-3
TG-VI,
μ
P-IV,
μ
P-V or
μ
P-VI:
Unit switch ON and LCD ON but
engine will not crank
Batteries discharged
Replace or lights come recharge battery
Defective Preheat/Start switch
Replace switch
Defective starter solenoid
Replace solenoid
Corroded battery connections
Clean and tighten
Defective starter
Repair starter
Water in cylinders
Check for hydrostatic lock. Remove glow plugs
(or injectors) and turn engine slowly
Starter motor turns but engine does
not crank
Starter clutch defective
Replace
Engine cranks but fails to start
Fuel solenoid not energised
Check 8D, 8DP circuits and fuel relay;
Check for correct YAN screen setting in
Super Guarded menu of
μ
P-IV,
μ
P-V and
μ
P-VI
controllers
Fuel solenoid valve defective or
stuck
Replace
Injection nozzles defective
Repair or replace nozzles
Injection pump defective
Replace pump
Engine oil pressure switch open
Replace engine oil pressure switch
Glow plugs (or air heater) defective Replace defective glow plugs (or air heater)
No fuel or wrong fuel
Fill with proper fuel
Fuel pump defective
Replace pump
Air in fuel system
Bleed air
Compression low
Overhaul engine
Incorrect timing
Adjust timing
Air cleaner clogged
Replace air filter
Exhaust plugged
Clear exhaust system
Defective high pressure cutout
Replace high pressure cutout switch
CONDITION
POSSIBLE CAUSE
REMEDY
Summary of Contents for SLXi Spectrum
Page 17: ...Safety Precautions 2 5 Warning Decals...
Page 18: ...Safety Precautions 2 6 Warning Decals Information Decals...
Page 74: ...Unit Description 5 30...
Page 128: ...Controller Operation 7 28...
Page 156: ...Electrical Maintenance 8 28...
Page 234: ...Refrigeration Maintenance 10 22...
Page 309: ...13 Mechanical Diagnosis TK 482 TK 486 and TK 486V Engines 13 2...
Page 316: ...Mechanical Diagnosis 13 8...
Page 322: ...Refrigeration System Diagnosis 14 6...
Page 332: ...Single Temperature Refrigeration System Diagrams 15 10...
Page 339: ...Multi Temperature Refrigeration System Diagrams 16 7...
Page 340: ...Multi Temperature Refrigeration System Diagrams 16 8...