159
Mechanical Diagnosis
Condition
Possible Cause
Remedy
Unit switch On—nothing happens Dead battery
Recharge or replace battery
Remote switch Off (optional)
Turn On
Fuse open
Replace
Corroded battery connections
Clean and tighten
Main harness fuse blown
Check for shorted main harness and
replace fuse
Unit switch On—indicator lights
come on but engine does not
crank
Battery low
Replace or recharge battery
Fuse blown
Replace
Starter solenoid defective
Repair or replace
Starter relay defective
Replace relay
Corroded battery connections
Clean and tighten
Starter clutch defective
Replace
Starter defective
Repair or replace
Engine cranks but fails to start
Misadjusted fuel solenoid linkage
Adjust
Fuel solenoid defective
Replace solenoid
No fuel or wrong fuel in tank
Fill fuel tank. After filling a
completely empty tank, first bleed
fuel system.
Engine too cold
Use winter preheat procedure
Glow plugs defective
Replace glow plugs
Air in fuel system
Bleed fuel system. During this
operation, it can also be determined
if the fuel lines are tight and filters
clean.
Speed/run relay malfunction
Check relay or unit thermostat
Insufficient compression
Measure compression pressure. If
necessary, grind valves or replace
piston
Electric fuel pump not operating
Check pump for running and 8 to
10 psig (55 to 69 kPa). Repair or
replace fuel pump
Injection pump incorrectly timed
Adjust timing
Faulty injection nozzle(s)
Repair injection nozzle or replace it
Faulty injection pump
Have pump repaired
Fuse F6 Open
Replace fuse
Summary of Contents for SPECTRUM TS 30 SR NAD
Page 4: ...4 ...
Page 10: ...Table of Contents 10 ...
Page 20: ...Safety Precautions 20 ...
Page 51: ...Unit Description 51 Figure 19 Front View Figure 20 Back View AJA1350 AJA1500 ...
Page 52: ...Unit Description 52 1 On Off Switch Figure 21 Side View 1 ...
Page 60: ...Unit Description 60 ...
Page 80: ...SPECTRUM TS Operation 80 ...
Page 90: ...Electrical Maintenance 90 ...
Page 100: ...Engine Maintenance 100 Figure 130 Early TK 3 95 Fuel and Oil System Components ...
Page 102: ...Engine Maintenance 102 Figure 131 Late TK 3 95 Fuel and Oil System Components ...
Page 104: ...Engine Maintenance 104 Figure 132 TK376 Fuel and Oil System Components ...
Page 136: ...Refrigeration Maintenance 136 ...
Page 156: ...Hilliard Clutch Maintenance 156 ...
Page 158: ...Structural Maintenance 158 ...
Page 168: ...Remote Evaporator Specifications 168 ...
Page 170: ...Remote Evaporator Maintenance Inspection Schedule 170 ...
Page 176: ...Remote Evaporator Electrical Maintenance 176 ...
Page 180: ...Remote Evaporator Refrigeration Service Operations 180 ...
Page 182: ...Remote Evaporator Structural Maintenance 182 ...
Page 184: ...Remote Evaporator System Diagnosis 184 ...
Page 188: ...Wiring and Schematic Diagrams Index 188 ...
Page 189: ...189 Wiring Diagram Page 1 of 4 ...
Page 190: ...190 Wiring Diagram Page 2 of 4 ...
Page 191: ...191 Wiring Diagram Page 3 of 4 ...
Page 192: ...192 Wiring Diagram Page 4 of 4 ...
Page 193: ...193 Schematic Diagram Page 1 of 3 ...
Page 194: ...194 Schematic Diagram Page 2 of 3 ...
Page 195: ...195 Schematic Diagram Page 3 of 3 ...
Page 196: ...196 ...