S-1
V3307-DI-T-E2B, WSM
ENGINE
1. TROUBLESHOOTING
W1034445
Symptom Probable Cause Solution
Reference
Page
Engine Does Not
Start
No fuel Replenish fuel G-11
Air in the fuel system Vent air G-11
Water in the fuel system Change fuel and
repair or replace fuel
system
–
Fuel hose clogged Clean or replace G-11, 27
Fuel filter clogged Replace G-13, 15
Excessively high viscosity of fuel or engine oil at
low temperature
Use specified fuel or
engine oil
G-6, 9
Fuel with low cetane number Use specified fuel G-6
Fuel leak due to loose injection pipe retaining nut Tighten retaining nut S-31
Incorrect injection timing Adjust S-20
Fuel camshaft worn Replace S-41
Injection nozzle clogged Repair or replace S-22, 32
Injection pump malfunctioning Repair or replace S-21, 43
Seizure of crankshaft, camshaft, piston, cylinder
or bearing
Repair or replace –
Compression leak from cylinder Replace head
gasket, tighten
cylinder head screw,
glow plug and nozzle
holder
S-31 to 34
Improper valve timing Correct or replace
timing gear
S-50
Piston ring and cylinder worn Replace S-52, 53,
69, 74
Excessive valve clearance Adjust S-16
Stop solenoid malfunctioning Replace S-26
Starter Does Not Run Battery discharged Charge G-18, 19
Starter malfunctioning Repair or replace S-25, 56,
76
Key switch malfunctioning Replace –
Wiring disconnected Connect –
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