Iveco Daily. Manual — part 59
NO
Knocking coming from air compressor.
Overhaul or replace the air compressor.
Knocking coming from injectors.
Check their operation and set them or replace them.
YES
NO
YES
NO
YES
NO
YES
NO
YES
8
ENGINE STOPS
Fuel in tank.
Replenish and bleed if necessary.
Fuel filters serviceable.
Replace.
Feed circuit serviceable.
Check circuit and bleed.
Idling speed correct.
Adjust.
YES
NO
Injector pump delivery correct.
Check delivery on bench.
(continued)
218
ENGINES 8140.43C/63
D
AILY
Base - May 2004
NO
Injector pump controls serviceable.
Replace parts showing deterioration and adjust.
NO
9
ENGINE EXCEEDS MAXIMUM RPM
Speed governor operating correctly.
Check and replace worn parts if necessary.
NO
YES
NO
YES
NO
YES
NO
10
OIL PRESSURE TOO LOW
OR TOO HIGH
Pressure relief valve operating.
Check and replace if necessary.
Oil pump and delivery pipes serviceable.
Check and replace if necessary.
Main and big end bearings serviceable.
Replace bearings and if necessary recondition
crankshaft.
Engine oil viscosity SAE correct.
Replace engine oil with one of suitable viscosity.
NO
(continued)
11
EXCESSIVE FUEL CONSUMPTION
Fuel tank and pipes serviceable.
Eliminate any leaks and replace parts showing
deterioration.
ENGINES 8140.43C/63
219
D
AILY
NO
YES
NO
YES
NO
YES
NO
YES
NO
Air filter serviceable.
Replace.
Injector adjustment correct.
Check operation and adjust .
Injector pump adjustment correct.
Check and adjust on test bench.
L.D.A. device efficient (engine 8140.43C.4..)
Adjust the L.D.A. device using tool 99309002.
Injection pump timing correct.
Check static setting of injection pump.
220
ENGINES 8140.43C/63
D
AILY
Base - May 2004
ENGINES 8140.43C
221
D
AILY
Base - May 2004
Engine 8140.43C.43XX
Page
- Gas emissions
223
. . . . . . . . . . . . . . . . . . . . . . . . . .
- Smokiness
223
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
- Noise emissions
223
. . . . . . . . . . . . . . . . . . . . . . . .
GENERAL SPECIFICATIONS
226
. . . . . . . . . . . . . . .
ASSEMBLY DATA - CLEARANCES
229
. . . . . . . . . .
TIGHTENING TORQUE
234
. . . . . . . . . . . . . . . . . . .
TOOLS
235
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE OVERHAUL
236
. . . . . . . . . . . . . . . . . . . . .
- Dismantling engine on bench
236
. . . . . . . . . . . . . .
CYLINDER HEAD
237
. . . . . . . . . . . . . . . . . . . . . . . .
- Engine assembling at the bench
237
. . . . . . . . . . . .
- Setting the timing system
237
. . . . . . . . . . . . . . . . .
- Injection pump assembling and timing
237
. . . . . . .
COOLING
239
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FEEDING
241
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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