1-S1
ME8200, ME9000, WSM
ENGINE
1. TROUBLESHOOTING
W1014322
Symptom Probable Cause Solution
Reference
Page
Engine Does Not
Start
No fuel Replenish fuel G-8
Air in the fuel system Vent air G-33
Water in the fuel system Change fuel and
repair or replace fuel
system
–
Fuel pipe clogged Clean –
Fuel filter clogged Replace G-27
Excessively high viscosity of fuel or engine oil at
low temperature
Use specified fuel
or engine oil
G-8
Fuel with low cetane number Use specified
fuel
G-8
Fuel leak due to loose injection pipe retaining nut Tighten retaining nut 1-S24
Incorrect injection timing Adjust 1-S70
Injection nozzle clogged Clean 1-S72
Injection pump malfunctioning Repair or replace 1-S70
Seizure of crankshaft, camshaft, piston, cylinder
or bearing
Repair or replace 1-S39, 42,
46
Compression leak from cylinder Replace head
gasket,
tighten cylinder head
screw, glow plug and
nozzle holder
1-S21
Improper valve timing Correct or replace
timing gear
1-S39
Piston ring and cylinder worn Replace 1-S57, 63
Excessive valve clearance Adjust 1-S23
(Starter Does Not
Run)
Battery discharged Charge –
Starter malfunctioning Repair or replace 9-S20
Key switch malfunctioning Repair or replace 9-S12
Wiring disconnected Connect –